步骤1、ubuntu17.10配置IP (这个版本配置IP方式改变较大,apt-get upgrade更新至最新以前配置方式也可以用了)
root@ubuntu:~# vi /etc/netplan/01-netcfg.yaml
# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
version: 2
renderer: networkd
ethernets:
ens32:
dhcp4: no
dhcp6: no
addresses: [192.168.10.222/24]
gateway4: 192.168.10.1
nameservers:
addresses: [61.134.1.5, 114.114.114.114]
配置修改保存后执行命令让配置生效:
root@ubuntu:~# netplan apply
步骤2、安装 Apache Web Server
输入以下命令来安装Apache Web服务器。该apache2-utils包将安装一些有用的实用程序,如Apache HTTP服务器基准测试工具(ab)。
root@ubuntu:~# sudo apt install -y apache2 apache2-utils
安装完成后,应自动启动Apache。 使用systemctl检查其状态。
root@ubuntu:~# systemctl status apache2.service
apache2.service - The Apache HTTP Server
Loaded: loaded (/lib/systemd/system/apache2.service; enabled; vendor preset:
Drop-In: /lib/systemd/system/apache2.service.d
└─apache2-systemd.conf
Active: active (running) since Mon 2018-01-22 22:14:47 EST; 1min 52s ago
Main PID: 21380 (apache2)
Tasks: 55 (limit: 4915)
Memory: 4.9M
CPU: 179ms
CGroup: /system.slice/apache2.service
├─21380 /usr/sbin/apache2 -k start
├─21382 /usr/sbin/apache2 -k start
└─21383 /usr/sbin/apache2 -k start
Jan 22 22:14:47 ubuntu systemd[1]: Starting The Apache HTTP Server...
Jan 22 22:14:47 ubuntu apachectl[21360]: AH00558: apache2: Could not reliably de
Jan 22 22:14:47 ubuntu systemd[1]: Started The Apache HTTP Server.
如果没有运行,请使用systemctl启动它。使Apache启动时自动启动也是一个好方法
root@ubuntu:~# sudo systemctl start apache2
root@ubuntu:~# sudo systemctl enable apache2
Synchronizing state of apache2.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable apache2
启动后浏览器测试IP是否可以打开访问
现在我们需要将www-data(Apache用户)设置为文档根目录的所有者。默认情况下,它由root用户拥有。
root@ubuntu:~# sudo chown www-data:www-data /var/www/html/ -R
步骤3、安装 MariaDB 数据库服务器
MariaDB是MySQL的替代品。 输入以下命令将其安装在Ubuntu 17.10上。
root@ubuntu:~# sudo apt install mariadb-server mariadb-client
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
galera-3 libaio1 libcgi-fast-perl libcgi-pm-perl libdbd-mysql-perl
libdbi-perl libencode-locale-perl libfcgi-perl libhtml-parser-perl
libhtml-tagset-perl libhtml-template-perl libhttp-date-perl
libhttp-message-perl libio-html-perl libjemalloc1 liblwp-mediatypes-perl
安装完毕后,MariaDB服务器应自动开启。 使用systemctl检查其状态。
root@ubuntu:~# systemctl start mariadb
root@ubuntu:~# systemctl enable mariadb //开机自动自动
root@ubuntu:~# systemctl status mariadb
mariadb.service - MariaDB 10.1.30 database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset:
Active: active (running) since Mon 2018-01-22 22:34:51 EST; 5s ago
Docs: man:mysqld(8)
Process: 23372 ExecStartPost=/bin/sh -c systemctl unset-environment _WSREP_STA
Process: 23368 ExecStartPost=/etc/mysql/debian-start (code=exited, status=0/SU
Process: 23254 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VA
Process: 23246 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_STAR
Process: 23237 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/r
Main PID: 23341 (mysqld)
Status:"Taking your SQL requests now..."
Tasks: 26 (limit: 4915)
Memory: 59.2M
CPU: 464ms
CGroup: /system.slice/mariadb.service
└─23341 /usr/sbin/mysqld
Jan 22 22:34:50 ubuntu systemd[1]: Starting MariaDB 10.1.30 database server...
Jan 22 22:34:50 ubuntu mysqld[23341]: 2018-01-22 22:34:50 139684071342016 [Note]
Jan 22 22:34:51 ubuntu systemd[1]: Started MariaDB 10.1.30 database server.
现在运行安装后的安全脚本。
sudo mysql_secure_installation
当它要求您输入MariaDB root密码时,按Enter键,因为root密码尚未设置。 然后输入y设置MariaDB服务器的root密码。
root@ubuntu:~# sudo mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.
Set root password? [Y/n] y
New password:
Re-enter new password:
##后面的设置选项按需选择即可
默认情况下,Ubuntu上的MaraiDB软件包使用unix_socket对用户登录进行身份验证,这主要表示您可以使用操作系统的用户名和密码登录到MariaDB控制台。 因此,您可以运行以下命令登录,而不提供MariaDB root密码。
root@ubuntu:~# sudo mariadb -u root
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 10
Server version: 10.1.30-MariaDB-0ubuntu0.17.10.1 Ubuntu 17.10
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>exit
Bye
步骤4、安装 PHP7.1
在选写本文时,PHP7.1是PHP的最新稳定版本,在PHP7.0上具有较小的性能优势。输入以下命令来安装PHP7.1。
root@ubuntu:~# sudo apt install php7.1 libapache2-mod-php7.1 php7.1-mysql php-common php7.1-cli php7.1-common php7.1-json php7.1-opcache php7.1-readline
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
php-pear
The following NEW packages will be installed:
libapache2-mod-php7.1 php-common php7.1 php7.1-cli php7.1-common php7.1-json
php7.1-mysql php7.1-opcache php7.1-readline
0 upgraded, 9 newly installed, 0 to remove and 3 not upgraded.
Need to get 3,783 kB of archives.
After this operation, 15.0 MB of additional disk space will be used.
Get:1 http://us.archive.ubuntu.com/ubuntu artful/main amd64 php-common all 1:54ubuntu1 [12.1 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu artful-updates/main amd64 php7.1-common amd64 7.1.11-0ubuntu0.17.10.1 [836 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu artful-updates/main amd64 php7.1-json amd64 7.1.11-0ubuntu0.17.10.1 [17.5 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu artful-updates/main amd64 php7.1-opcache amd64 7.1.11-0ubuntu0.17.10.1 [146 kB]
启用Apache php7.1模块,然后重新启动Apache Web服务器。
root@ubuntu:~# sudo a2enmod php7.1
Considering dependency mpm_prefork for php7.1:
Considering conflict mpm_event for mpm_prefork:
Considering conflict mpm_worker for mpm_prefork:
Module mpm_prefork already enabled
Considering conflict php5 for php7.1:
Module php7.1 already enabled
root@ubuntu:~# sudo systemctl restart apache2
root@ubuntu:~# php --version
PHP 7.1.11-0ubuntu0.17.10.1 (cli) (built: Nov 1 2017 16:30:52) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies
with Zend OPcache v7.1.11-0ubuntu0.17.10.1, Copyright (c) 1999-2017, by Zend Technologies
要使用Apache服务器测试PHP脚本,我们需要在文档根目录中创建一个info.php文件。
root@ubuntu:~# sudo vi /var/www/html/info.php
将以下PHP代码粘贴到文件中。
phpinfo()
PHP Version 7.0.33
|
System | Linux iZbp18ual01udj21g89mtrZ 4.18.0-305.19.1.el8_4.x86_64 #1 SMP Wed Sep 15 15:39:39 UTC 2021 x86_64 |
Build Date | May 12 2020 16:17:48 |
Configure Command | './configure' '--prefix=/www/server/php/70' '--with-config-file-path=/www/server/php/70/etc' '--enable-fpm' '--with-fpm-user=www' '--with-fpm-group=www' '--enable-mysqlnd' '--with-mysqli=mysqlnd' '--with-pdo-mysql=mysqlnd' '--with-iconv-dir' '--with-freetype-dir=/usr/local/freetype' '--with-jpeg-dir' '--with-png-dir' '--with-zlib' '--with-libxml-dir=/usr' '--enable-xml' '--disable-rpath' '--enable-bcmath' '--enable-shmop' '--enable-sysvsem' '--enable-inline-optimization' '--with-curl=/usr/local/curl' '--enable-mbregex' '--enable-mbstring' '--enable-intl' '--with-mcrypt' '--enable-ftp' '--with-gd' '--enable-gd-native-ttf' '--with-openssl=/usr/local/openssl' '--with-mhash' '--enable-pcntl' '--enable-sockets' '--with-xmlrpc' '--enable-zip' '--enable-soap' '--with-gettext' '--disable-fileinfo' '--enable-opcache' |
Server API | FPM/FastCGI |
Virtual Directory Support | disabled |
Configuration File (php.ini) Path | /www/server/php/70/etc |
Loaded Configuration File | /www/server/php/70/etc/php.ini |
Scan this dir for additional .ini files | (none) |
Additional .ini files parsed | (none) |
PHP API | 20151012 |
PHP Extension | 20151012 |
Zend Extension | 320151012 |
Zend Extension Build | API320151012,NTS |
PHP Extension Build | API20151012,NTS |
Debug Build | no |
Thread Safety | disabled |
Zend Signal Handling | disabled |
Zend Memory Manager | enabled |
Zend Multibyte Support | provided by mbstring |
IPv6 Support | enabled |
DTrace Support | disabled |
Registered PHP Streams | https, ftps, compress.zlib, php, file, glob, data, http, ftp, phar, zip |
Registered Stream Socket Transports | tcp, udp, unix, udg, ssl, sslv3, tls, tlsv1.0, tlsv1.1, tlsv1.2 |
Registered Stream Filters | zlib.*, convert.iconv.*, mcrypt.*, mdecrypt.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk |
This program makes use of the Zend Scripting Language Engine: Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
|
Configuration
Directive | Local Value | Master Value |
bcmath.scale | 0 | 0 |
Directive | Local Value | Master Value |
cgi.discard_path | 0 | 0 |
cgi.fix_pathinfo | 1 | 1 |
cgi.force_redirect | 1 | 1 |
cgi.nph | 0 | 0 |
cgi.redirect_status_env | no value | no value |
cgi.rfc2616_headers | 0 | 0 |
fastcgi.error_header | no value | no value |
fastcgi.logging | 1 | 1 |
fpm.config | no value | no value |
Directive | Local Value | Master Value |
allow_url_fopen | On | On |
allow_url_include | Off | Off |
arg_separator.input | & | & |
arg_separator.output | & | & |
auto_append_file | no value | no value |
auto_globals_jit | On | On |
auto_prepend_file | no value | no value |
browscap | no value | no value |
default_charset | UTF-8 | UTF-8 |
default_mimetype | text/html | text/html |
disable_classes | no value | no value |
disable_functions | passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv | passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv |
display_errors | Off | On |
display_startup_errors | Off | Off |
doc_root | no value | no value |
docref_ext | no value | no value |
docref_root | no value | no value |
enable_dl | Off | Off |
enable_post_data_reading | On | On |
error_append_string | no value | no value |
error_log | no value | no value |
error_prepend_string | no value | no value |
error_reporting | 1 | 32759 |
exit_on_timeout | Off | Off |
expose_php | Off | Off |
extension_dir | /www/server/php/70/lib/php/extensions/no-debug-non-zts-20151012 | /www/server/php/70/lib/php/extensions/no-debug-non-zts-20151012 |
file_uploads | On | On |
highlight.comment | #FF8000 | #FF8000 |
highlight.default | #0000BB | #0000BB |
highlight.html | #000000 | #000000 |
highlight.keyword | #007700 | #007700 |
highlight.string | #DD0000 | #DD0000 |
html_errors | On | On |
ignore_repeated_errors | Off | Off |
ignore_repeated_source | Off | Off |
ignore_user_abort | Off | Off |
implicit_flush | Off | Off |
include_path | .:/www/server/php/70/lib/php | .:/www/server/php/70/lib/php |
input_encoding | no value | no value |
internal_encoding | no value | no value |
log_errors | On | On |
log_errors_max_len | 1024 | 1024 |
mail.add_x_header | On | On |
mail.force_extra_parameters | no value | no value |
mail.log | no value | no value |
max_execution_time | 300 | 300 |
max_file_uploads | 20 | 20 |
max_input_nesting_level | 64 | 64 |
max_input_time | 60 | 60 |
max_input_vars | 1000 | 1000 |
memory_limit | 128M | 128M |
open_basedir | /www2/wwwroot/www.xitongjiaocheng.com/:/tmp/ | no value |
output_buffering | 4096 | 4096 |
output_encoding | no value | no value |
output_handler | no value | no value |
post_max_size | 50M | 50M |
precision | 14 | 14 |
realpath_cache_size | 4096K | 4096K |
realpath_cache_ttl | 120 | 120 |
register_argc_argv | Off | Off |
report_memleaks | On | On |
report_zend_debug | On | On |
request_order | GP | GP |
sendmail_from | no value | no value |
sendmail_path | /usr/sbin/sendmail -t -i | /usr/sbin/sendmail -t -i |
serialize_precision | 17 | 17 |
short_open_tag | On | On |
SMTP | localhost | localhost |
smtp_port | 25 | 25 |
sql.safe_mode | Off | Off |
sys_temp_dir | no value | no value |
track_errors | Off | Off |
unserialize_callback_func | no value | no value |
upload_max_filesize | 50M | 50M |
upload_tmp_dir | no value | no value |
user_dir | no value | no value |
user_ini.cache_ttl | 300 | 300 |
user_ini.filename | .user.ini | .user.ini |
variables_order | GPCS | GPCS |
xmlrpc_error_number | 0 | 0 |
xmlrpc_errors | Off | Off |
zend.assertions | -1 | -1 |
zend.detect_unicode | On | On |
zend.enable_gc | On | On |
zend.multibyte | Off | Off |
zend.script_encoding | no value | no value |
cURL support | enabled |
cURL Information | 7.70.0 |
Age | 6 |
Features |
AsynchDNS | Yes |
CharConv | No |
Debug | No |
GSS-Negotiate | No |
IDN | No |
IPv6 | Yes |
krb4 | No |
Largefile | Yes |
libz | Yes |
NTLM | Yes |
NTLMWB | Yes |
SPNEGO | No |
SSL | Yes |
SSPI | No |
TLS-SRP | Yes |
HTTP2 | No |
GSSAPI | No |
KERBEROS5 | No |
UNIX_SOCKETS | Yes |
PSL | No |
Protocols | dict, file, ftp, ftps, gopher, http, https, imap, imaps, pop3, pop3s, rtsp, smb, smbs, smtp, smtps, telnet, tftp |
Host | x86_64-pc-linux-gnu |
SSL Version | OpenSSL/1.0.2u |
ZLib Version | 1.2.11 |
date/time support | enabled |
timelib version | 2016.02 |
"Olson" Timezone Database Version | 2017.3 |
Timezone Database | internal |
Default timezone | PRC |
Directive | Local Value | Master Value |
date.default_latitude | 31.7667 | 31.7667 |
date.default_longitude | 35.2333 | 35.2333 |
date.sunrise_zenith | 90.583333 | 90.583333 |
date.sunset_zenith | 90.583333 | 90.583333 |
date.timezone | PRC | PRC |
DOM/XML | enabled |
DOM/XML API Version | 20031129 |
libxml Version | 2.9.7 |
HTML Support | enabled |
XPath Support | enabled |
XPointer Support | enabled |
Schema Support | enabled |
RelaxNG Support | enabled |
Input Validation and Filtering | enabled |
Revision | $Id: 28fcca4bfda9c9907588a64d245b49cb398249d8 $ |
Directive | Local Value | Master Value |
filter.default | unsafe_raw | unsafe_raw |
filter.default_flags | no value | no value |
FTP support | enabled |
FTPS support | enabled |
GD Support | enabled |
GD Version | bundled (2.1.0 compatible) |
FreeType Support | enabled |
FreeType Linkage | with freetype |
FreeType Version | 2.9.1 |
GIF Read Support | enabled |
GIF Create Support | enabled |
JPEG Support | enabled |
libJPEG Version | 6b |
PNG Support | enabled |
libPNG Version | 1.6.34 |
WBMP Support | enabled |
XBM Support | enabled |
Directive | Local Value | Master Value |
gd.jpeg_ignore_warning | 0 | 0 |
hash support | enabled |
Hashing Engines | md2 md4 md5 sha1 sha224 sha256 sha384 sha512 ripemd128 ripemd160 ripemd256 ripemd320 whirlpool tiger128,3 tiger160,3 tiger192,3 tiger128,4 tiger160,4 tiger192,4 snefru snefru256 gost gost-crypto adler32 crc32 crc32b fnv132 fnv1a32 fnv164 fnv1a64 joaat haval128,3 haval160,3 haval192,3 haval224,3 haval256,3 haval128,4 haval160,4 haval192,4 haval224,4 haval256,4 haval128,5 haval160,5 haval192,5 haval224,5 haval256,5 |
MHASH support | Enabled |
MHASH API Version | Emulated Support |
iconv support | enabled |
iconv implementation | glibc |
iconv library version | 2.28 |
Directive | Local Value | Master Value |
iconv.input_encoding | no value | no value |
iconv.internal_encoding | no value | no value |
iconv.output_encoding | no value | no value |
Internationalization support | enabled |
version | 1.1.0 |
ICU version | 60.3 |
ICU Data version | 60.3 |
Directive | Local Value | Master Value |
intl.default_locale | no value | no value |
intl.error_level | 0 | 0 |
intl.use_exceptions | 0 | 0 |
json support | enabled |
json version | 1.4.0 |
libXML support | active |
libXML Compiled Version | 2.9.7 |
libXML Loaded Version | 20907 |
libXML streams | enabled |
Multibyte Support | enabled |
Multibyte string engine | libmbfl |
HTTP input encoding translation | disabled |
libmbfl version | 1.3.2 |
oniguruma version | 5.9.6 |
mbstring extension makes use of "streamable kanji code filter and converter", which is distributed under the GNU Lesser General Public License version 2.1. |
Multibyte (japanese) regex support | enabled |
Multibyte regex (oniguruma) backtrack check | On |
Multibyte regex (oniguruma) version | 5.9.6 |
Directive | Local Value | Master Value |
mbstring.detect_order | no value | no value |
mbstring.encoding_translation | Off | Off |
mbstring.func_overload | 0 | 0 |
mbstring.http_input | no value | no value |
mbstring.http_output | no value | no value |
mbstring.http_output_conv_mimetypes | ^(text/|application/xhtml\+xml) | ^(text/|application/xhtml\+xml) |
mbstring.internal_encoding | no value | no value |
mbstring.language | neutral | neutral |
mbstring.strict_detection | Off | Off |
mbstring.substitute_character | no value | no value |
mcrypt support | enabled |
mcrypt_filter support | enabled |
Version | 2.5.8 |
Api No | 20021217 |
Supported ciphers | cast-128 gost rijndael-128 twofish arcfour cast-256 loki97 rijndael-192 saferplus wake blowfish-compat des rijndael-256 serpent xtea blowfish enigma rc2 tripledes |
Supported modes | cbc cfb ctr ecb ncfb nofb ofb stream |
Directive | Local Value | Master Value |
mcrypt.algorithms_dir | no value | no value |
mcrypt.modes_dir | no value | no value |
MysqlI Support | enabled |
Client API library version | mysqlnd 5.0.12-dev - 20150407 - $Id: b5c5906d452ec590732a93b051f3827e02749b83 $ |
Active Persistent Links | 0 |
Inactive Persistent Links | 0 |
Active Links | 0 |
Directive | Local Value | Master Value |
mysqli.allow_local_infile | On | On |
mysqli.allow_persistent | On | On |
mysqli.default_host | no value | no value |
mysqli.default_port | 3306 | 3306 |
mysqli.default_pw | no value | no value |
mysqli.default_socket | no value | no value |
mysqli.default_user | no value | no value |
mysqli.max_links | Unlimited | Unlimited |
mysqli.max_persistent | Unlimited | Unlimited |
mysqli.reconnect | Off | Off |
mysqli.rollback_on_cached_plink | Off | Off |
mysqlnd | enabled |
Version | mysqlnd 5.0.12-dev - 20150407 - $Id: b5c5906d452ec590732a93b051f3827e02749b83 $ |
Compression | supported |
core SSL | supported |
extended SSL | supported |
Command buffer size | 4096 |
Read buffer size | 32768 |
Read timeout | 31536000 |
Collecting statistics | Yes |
Collecting memory statistics | No |
Tracing | n/a |
Loaded plugins | mysqlnd,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password,auth_plugin_sha256_password |
API Extensions | pdo_mysql,mysqli |
mysqlnd statistics | |
bytes_sent | 526861 |
bytes_received | 26288527 |
packets_sent | 12314 |
packets_received | 139959 |
protocol_overhead_in | 559836 |
protocol_overhead_out | 49256 |
bytes_received_ok_packet | 0 |
bytes_received_eof_packet | 0 |
bytes_received_rset_header_packet | 34569 |
bytes_received_rset_field_meta_packet | 0 |
bytes_received_rset_row_packet | 28704 |
bytes_received_prepare_response_packet | 5391777 |
bytes_received_change_user_packet | 20767368 |
packets_sent_command | 5700 |
packets_received_ok | 0 |
packets_received_eof | 0 |
packets_received_rset_header | 3841 |
packets_received_rset_field_meta | 0 |
packets_received_rset_row | 4431 |
packets_received_prepare_response | 74683 |
packets_received_change_user | 55464 |
result_set_queries | 3524 |
non_result_set_queries | 907 |
no_index_used | 2 |
bad_index_used | 0 |
slow_queries | 0 |
buffered_sets | 3342 |
unbuffered_sets | 0 |
ps_buffered_sets | 182 |
ps_unbuffered_sets | 0 |
flushed_normal_sets | 0 |
flushed_ps_sets | 0 |
ps_prepared_never_executed | 0 |
ps_prepared_once_executed | 186 |
rows_fetched_from_server_normal | 26340 |
rows_fetched_from_server_ps | 25600 |
rows_buffered_from_client_normal | 26340 |
rows_buffered_from_client_ps | 25600 |
rows_fetched_from_client_normal_buffered | 26340 |
rows_fetched_from_client_normal_unbuffered | 0 |
rows_fetched_from_client_ps_buffered | 25600 |
rows_fetched_from_client_ps_unbuffered | 0 |
rows_fetched_from_client_ps_cursor | 0 |
rows_affected_normal | 23 |
rows_affected_ps | 0 |
rows_skipped_normal | 26340 |
rows_skipped_ps | 25600 |
copy_on_write_saved | 0 |
copy_on_write_performed | 0 |
command_buffer_too_small | 0 |
connect_success | 457 |
connect_failure | 0 |
connection_reused | 0 |
reconnect | 0 |
pconnect_success | 0 |
active_connections | 18446744073709551159 |
active_persistent_connections | 0 |
explicit_close | 457 |
implicit_close | 0 |
disconnect_close | 0 |
in_middle_of_command_close | 0 |
explicit_free_result | 3710 |
implicit_free_result | 0 |
explicit_stmt_close | 186 |
implicit_stmt_close | 0 |
mem_emalloc_count | 0 |
mem_emalloc_amount | 0 |
mem_ecalloc_count | 0 |
mem_ecalloc_amount | 0 |
mem_erealloc_count | 0 |
mem_erealloc_amount | 0 |
mem_efree_count | 0 |
mem_efree_amount | 0 |
mem_malloc_count | 0 |
mem_malloc_amount | 0 |
mem_calloc_count | 0 |
mem_calloc_amount | 0 |
mem_realloc_count | 0 |
mem_realloc_amount | 0 |
mem_free_count | 0 |
mem_free_amount | 0 |
mem_estrndup_count | 0 |
mem_strndup_count | 0 |
mem_estndup_count | 0 |
mem_strdup_count | 0 |
proto_text_fetched_null | 0 |
proto_text_fetched_bit | 0 |
proto_text_fetched_tinyint | 72991 |
proto_text_fetched_short | 5116 |
proto_text_fetched_int24 | 0 |
proto_text_fetched_int | 257051 |
proto_text_fetched_bigint | 64 |
proto_text_fetched_decimal | 0 |
proto_text_fetched_float | 0 |
proto_text_fetched_double | 0 |
proto_text_fetched_date | 0 |
proto_text_fetched_year | 0 |
proto_text_fetched_time | 0 |
proto_text_fetched_datetime | 0 |
proto_text_fetched_timestamp | 0 |
proto_text_fetched_string | 239587 |
proto_text_fetched_blob | 0 |
proto_text_fetched_enum | 13928 |
proto_text_fetched_set | 0 |
proto_text_fetched_geometry | 0 |
proto_text_fetched_other | 0 |
proto_binary_fetched_null | 0 |
proto_binary_fetched_bit | 3139 |
proto_binary_fetched_tinyint | 0 |
proto_binary_fetched_short | 198 |
proto_binary_fetched_int24 | 9 |
proto_binary_fetched_int | 4 |
proto_binary_fetched_bigint | 100653 |
proto_binary_fetched_decimal | 1 |
proto_binary_fetched_float | 0 |
proto_binary_fetched_double | 0 |
proto_binary_fetched_date | 0 |
proto_binary_fetched_year | 0 |
proto_binary_fetched_time | 0 |
proto_binary_fetched_datetime | 0 |
proto_binary_fetched_timestamp | 0 |
proto_binary_fetched_string | 0 |
proto_binary_fetched_json | 74518 |
proto_binary_fetched_blob | 681 |
proto_binary_fetched_enum | 0 |
proto_binary_fetched_set | 0 |
proto_binary_fetched_geometry | 0 |
proto_binary_fetched_other | 0 |
init_command_executed_count | 0 |
init_command_failed_count | 0 |
com_quit | 457 |
com_init_db | 440 |
com_query | 4245 |
com_field_list | 0 |
com_create_db | 0 |
com_drop_db | 0 |
com_refresh | 0 |
com_shutdown | 0 |
com_statistics | 0 |
com_process_info | 0 |
com_connect | 0 |
com_process_kill | 0 |
com_debug | 0 |
com_ping | 0 |
com_time | 0 |
com_delayed_insert | 0 |
com_change_user | 0 |
com_binlog_dump | 0 |
com_table_dump | 0 |
com_connect_out | 0 |
com_register_slave | 0 |
com_stmt_prepare | 186 |
com_stmt_execute | 186 |
com_stmt_send_long_data | 0 |
com_stmt_close | 186 |
com_stmt_reset | 0 |
com_stmt_set_option | 0 |
com_stmt_fetch | 0 |
com_deamon | 0 |
bytes_received_real_data_normal | 4723204 |
bytes_received_real_data_ps | 15021566 |
OpenSSL support | enabled |
OpenSSL Library Version | OpenSSL 1.0.2u 20 Dec 2019 |
OpenSSL Header Version | OpenSSL 1.0.2u 20 Dec 2019 |
Openssl default config | /usr/local/openssl/openssl.cnf |
Directive | Local Value | Master Value |
openssl.cafile | /etc/pki/tls/certs/ca-bundle.crt | /etc/pki/tls/certs/ca-bundle.crt |
openssl.capath | no value | no value |
PCRE (Perl Compatible Regular Expressions) Support | enabled |
PCRE Library Version | 8.38 2015-11-23 |
PCRE JIT Support | enabled |
Directive | Local Value | Master Value |
pcre.backtrack_limit | 1000000 | 1000000 |
pcre.jit | 1 | 1 |
pcre.recursion_limit | 100000 | 100000 |
PDO support | enabled |
PDO drivers | sqlite, mysql |
PDO Driver for MySQL | enabled |
Client API version | mysqlnd 5.0.12-dev - 20150407 - $Id: b5c5906d452ec590732a93b051f3827e02749b83 $ |
Directive | Local Value | Master Value |
pdo_mysql.default_socket | /tmp/mysql.sock | /tmp/mysql.sock |
PDO Driver for SQLite 3.x | enabled |
SQLite Library | 3.14.2 |
Phar: PHP Archive support | enabled |
Phar EXT version | 2.0.2 |
Phar API version | 1.1.1 |
SVN revision | $Id: 308c1e92e8ad12e51f5db846d3366fdf3487eb21 $ |
Phar-based phar archives | enabled |
Tar-based phar archives | enabled |
ZIP-based phar archives | enabled |
gzip compression | enabled |
bzip2 compression | disabled (install pecl/bz2) |
OpenSSL support | enabled |
Phar based on pear/PHP_Archive, original concept by Davey Shafik. Phar fully realized by Gregory Beaver and Marcus Boerger. Portions of tar implementation Copyright (c) 2003-2009 Tim Kientzle. |
Directive | Local Value | Master Value |
phar.cache_list | no value | no value |
phar.readonly | On | On |
phar.require_hash | On | On |
Revision | $Id: b691ca925e7a085e6929579c4eba8fed0732e0ef $ |
Reflection | enabled |
Version | $Id: e5303663dcb329e17818853ff223e5ee01481f2c $ |
Session Support | enabled |
Registered save handlers | files user |
Registered serializer handlers | php_serialize php php_binary |
Directive | Local Value | Master Value |
session.auto_start | Off | Off |
session.cache_expire | 180 | 180 |
session.cache_limiter | nocache | nocache |
session.cookie_domain | no value | no value |
session.cookie_httponly | Off | Off |
session.cookie_lifetime | 0 | 0 |
session.cookie_path | / | / |
session.cookie_secure | Off | Off |
session.entropy_file | /dev/urandom | /dev/urandom |
session.entropy_length | 32 | 32 |
session.gc_divisor | 1000 | 1000 |
session.gc_maxlifetime | 1440 | 1440 |
session.gc_probability | 1 | 1 |
session.hash_bits_per_character | 5 | 5 |
session.hash_function | 0 | 0 |
session.lazy_write | On | On |
session.name | PHPSESSID | PHPSESSID |
session.referer_check | no value | no value |
session.save_handler | files | files |
session.save_path | no value | no value |
session.serialize_handler | php | php |
session.upload_progress.cleanup | On | On |
session.upload_progress.enabled | On | On |
session.upload_progress.freq | 1% | 1% |
session.upload_progress.min_freq | 1 | 1 |
session.upload_progress.name | PHP_SESSION_UPLOAD_PROGRESS | PHP_SESSION_UPLOAD_PROGRESS |
session.upload_progress.prefix | upload_progress_ | upload_progress_ |
session.use_cookies | On | On |
session.use_only_cookies | On | On |
session.use_strict_mode | Off | Off |
session.use_trans_sid | 0 | 0 |
Simplexml support | enabled |
Revision | $Id: 0637e06af859ca1d0dea9c2f1530e51b98f1970e $ |
Schema support | enabled |
Soap Client | enabled |
Soap Server | enabled |
Directive | Local Value | Master Value |
soap.wsdl_cache | 1 | 1 |
soap.wsdl_cache_dir | /tmp | /tmp |
soap.wsdl_cache_enabled | 1 | 1 |
soap.wsdl_cache_limit | 5 | 5 |
soap.wsdl_cache_ttl | 86400 | 86400 |
SPL support | enabled |
Interfaces | Countable, OuterIterator, RecursiveIterator, SeekableIterator, SplObserver, SplSubject |
Classes | AppendIterator, ArrayIterator, ArrayObject, BadFunctionCallException, BadMethodCallException, CachingIterator, CallbackFilterIterator, DirectoryIterator, DomainException, EmptyIterator, FilesystemIterator, FilterIterator, GlobIterator, InfiniteIterator, InvalidArgumentException, IteratorIterator, LengthException, LimitIterator, LogicException, MultipleIterator, NoRewindIterator, OutOfBoundsException, OutOfRangeException, OverflowException, ParentIterator, RangeException, RecursiveArrayIterator, RecursiveCachingIterator, RecursiveCallbackFilterIterator, RecursiveDirectoryIterator, RecursiveFilterIterator, RecursiveIteratorIterator, RecursiveRegexIterator, RecursiveTreeIterator, RegexIterator, RuntimeException, SplDoublyLinkedList, SplFileInfo, SplFileObject, SplFixedArray, SplHeap, SplMinHeap, SplMaxHeap, SplObjectStorage, SplPriorityQueue, SplQueue, SplStack, SplTempFileObject, UnderflowException, UnexpectedValueException |
SQLite3 support | enabled |
SQLite3 module version | 7.0.33 |
SQLite Library | 3.14.2 |
Directive | Local Value | Master Value |
sqlite3.extension_dir | no value | no value |
Dynamic Library Support | enabled |
Path to sendmail | /usr/sbin/sendmail -t -i |
Directive | Local Value | Master Value |
assert.active | 1 | 1 |
assert.bail | 0 | 0 |
assert.callback | no value | no value |
assert.exception | 0 | 0 |
assert.quiet_eval | 0 | 0 |
assert.warning | 1 | 1 |
auto_detect_line_endings | 0 | 0 |
default_socket_timeout | 60 | 60 |
from | no value | no value |
url_rewriter.tags | a=href,area=href,frame=src,input=src,form=fakeentry | a=href,area=href,frame=src,input=src,form=fakeentry |
user_agent | no value | no value |
Tokenizer Support | enabled |
XML Support | active |
XML Namespace Support | active |
libxml2 Version | 2.9.7 |
core library version | xmlrpc-epi v. 0.51 |
php extension version | 7.0.33 |
author | Dan Libby |
homepage | http://xmlrpc-epi.sourceforge.net |
open sourced by | Epinions.com |
Zip | enabled |
Zip version | 1.13.5 |
Libzip version | 1.1.2 |
ZLib Support | enabled |
Stream Wrapper | compress.zlib:// |
Stream Filter | zlib.inflate, zlib.deflate |
Compiled Version | 1.2.11 |
Linked Version | 1.2.11 |
Directive | Local Value | Master Value |
zlib.output_compression | Off | Off |
zlib.output_compression_level | -1 | -1 |
zlib.output_handler | no value | no value |
Additional Modules
Environment
Variable | Value |
USER | www |
HOME | /home/www |
PHP Variables
Variable | Value |
$_REQUEST['s'] | show/index |
$_REQUEST['etitle'] | ubuntu |
$_REQUEST['id'] | 66399 |
$_GET['etitle'] | ubuntu |
$_GET['id'] | 66399 |
$_SERVER['USER'] | www |
$_SERVER['HOME'] | /home/www |
$_SERVER['HTTP_ACCEPT_ENCODING'] | gzip, br, zstd, deflate |
$_SERVER['HTTP_USER_AGENT'] | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) |
$_SERVER['HTTP_ACCEPT'] | */* |
$_SERVER['HTTP_HOST'] | m.xitongjiaocheng.com |
$_SERVER['PATH_INFO'] | show/index |
$_SERVER['REDIRECT_STATUS'] | 200 |
$_SERVER['SERVER_NAME'] | m.xitongjiaocheng.com |
$_SERVER['SERVER_PORT'] | 443 |
$_SERVER['SERVER_ADDR'] | 172.26.173.51 |
$_SERVER['REMOTE_PORT'] | 18368 |
$_SERVER['REMOTE_ADDR'] | 3.15.185.34 |
$_SERVER['SERVER_SOFTWARE'] | nginx/1.21.4 |
$_SERVER['GATEWAY_INTERFACE'] | CGI/1.1 |
$_SERVER['HTTPS'] | on |
$_SERVER['REQUEST_SCHEME'] | https |
$_SERVER['SERVER_PROTOCOL'] | HTTP/2.0 |
$_SERVER['DOCUMENT_ROOT'] | /www2/wwwroot/www.xitongjiaocheng.com |
$_SERVER['DOCUMENT_URI'] | /index.php |
$_SERVER['REQUEST_URI'] | /ubuntu/2018/66399.html |
$_SERVER['SCRIPT_NAME'] | /index.php |
$_SERVER['CONTENT_LENGTH'] | no value |
$_SERVER['CONTENT_TYPE'] | no value |
$_SERVER['REQUEST_METHOD'] | GET |
$_SERVER['QUERY_STRING'] | s=show/index&etitle=ubuntu&id=66399 |
$_SERVER['SCRIPT_FILENAME'] | /www2/wwwroot/www.xitongjiaocheng.com/index.php |
$_SERVER['FCGI_ROLE'] | RESPONDER |
$_SERVER['PHP_SELF'] | /index.php |
$_SERVER['REQUEST_TIME_FLOAT'] | 1716226132.3482 |
$_SERVER['REQUEST_TIME'] | 1716226132 |
PHP Credits
PHP Group |
Thies C. Arntzen, Stig Bakken, Shane Caraveo, Andi Gutmans, Rasmus Lerdorf, Sam Ruby, Sascha Schumann, Zeev Suraski, Jim Winstead, Andrei Zmievski |
Language Design & Concept |
Andi Gutmans, Rasmus Lerdorf, Zeev Suraski, Marcus Boerger |
PHP Authors |
Contribution | Authors |
Zend Scripting Language Engine | Andi Gutmans, Zeev Suraski, Stanislav Malyshev, Marcus Boerger, Dmitry Stogov, Xinchen Hui, Nikita Popov |
Extension Module API | Andi Gutmans, Zeev Suraski, Andrei Zmievski |
UNIX Build and Modularization | Stig Bakken, Sascha Schumann, Jani Taskinen |
Windows Support | Shane Caraveo, Zeev Suraski, Wez Furlong, Pierre-Alain Joye, Anatol Belski, Kalle Sommer Nielsen |
Server API (SAPI) Abstraction Layer | Andi Gutmans, Shane Caraveo, Zeev Suraski |
Streams Abstraction Layer | Wez Furlong, Sara Golemon |
PHP Data Objects Layer | Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky |
Output Handler | Zeev Suraski, Thies C. Arntzen, Marcus Boerger, Michael Wallner |
Consistent 64 bit support | Anthony Ferrara, Anatol Belski |
SAPI Modules |
Contribution | Authors |
Apache 2.0 Handler | Ian Holsman, Justin Erenkrantz (based on Apache 2.0 Filter code) |
CGI / FastCGI | Rasmus Lerdorf, Stig Bakken, Shane Caraveo, Dmitry Stogov |
CLI | Edin Kadribasic, Marcus Boerger, Johannes Schlueter, Moriyoshi Koizumi, Xinchen Hui |
Embed | Edin Kadribasic |
FastCGI Process Manager | Andrei Nigmatulin, dreamcat4, Antony Dovgal, Jerome Loyet |
litespeed | George Wang |
phpdbg | Felipe Pena, Joe Watkins, Bob Weinand |
Module Authors |
Module | Authors |
BC Math | Andi Gutmans |
Bzip2 | Sterling Hughes |
Calendar | Shane Caraveo, Colin Viebrock, Hartmut Holzgraefe, Wez Furlong |
COM and .Net | Wez Furlong |
ctype | Hartmut Holzgraefe |
cURL | Sterling Hughes |
Date/Time Support | Derick Rethans |
DBA | Sascha Schumann, Marcus Boerger |
DB-LIB (MS SQL, Sybase) | Wez Furlong, Frank M. Kromann |
DOM | Christian Stocker, Rob Richards, Marcus Boerger |
enchant | Pierre-Alain Joye, Ilia Alshanetsky |
EXIF | Rasmus Lerdorf, Marcus Boerger |
fileinfo | Ilia Alshanetsky, Pierre Alain Joye, Scott MacVicar, Derick Rethans, Anatol Belski |
Firebird driver for PDO | Ard Biesheuvel |
FTP | Stefan Esser, Andrew Skalski |
GD imaging | Rasmus Lerdorf, Stig Bakken, Jim Winstead, Jouni Ahto, Ilia Alshanetsky, Pierre-Alain Joye, Marcus Boerger |
GetText | Alex Plotnick |
GNU GMP support | Stanislav Malyshev |
Iconv | Rui Hirokawa, Stig Bakken, Moriyoshi Koizumi |
IMAP | Rex Logan, Mark Musone, Brian Wang, Kaj-Michael Lang, Antoni Pamies Olive, Rasmus Lerdorf, Andrew Skalski, Chuck Hagenbuch, Daniel R Kalowsky |
Input Filter | Rasmus Lerdorf, Derick Rethans, Pierre-Alain Joye, Ilia Alshanetsky |
InterBase | Jouni Ahto, Andrew Avdeev, Ard Biesheuvel |
Internationalization | Ed Batutis, Vladimir Iordanov, Dmitry Lakhtyuk, Stanislav Malyshev, Vadim Savchuk, Kirti Velankar |
JSON | Jakub Zelenka, Omar Kilani, Scott MacVicar |
LDAP | Amitay Isaacs, Eric Warnke, Rasmus Lerdorf, Gerrit Thomson, Stig Venaas |
LIBXML | Christian Stocker, Rob Richards, Marcus Boerger, Wez Furlong, Shane Caraveo |
mcrypt | Sascha Schumann, Derick Rethans |
Multibyte String Functions | Tsukada Takuya, Rui Hirokawa |
MySQL driver for PDO | George Schlossnagle, Wez Furlong, Ilia Alshanetsky, Johannes Schlueter |
MySQLi | Zak Greant, Georg Richter, Andrey Hristov, Ulf Wendel |
MySQLnd | Andrey Hristov, Ulf Wendel, Georg Richter, Johannes Schlüter |
OCI8 | Stig Bakken, Thies C. Arntzen, Andy Sautins, David Benson, Maxim Maletsky, Harald Radi, Antony Dovgal, Andi Gutmans, Wez Furlong, Christopher Jones, Oracle Corporation |
ODBC driver for PDO | Wez Furlong |
ODBC | Stig Bakken, Andreas Karajannis, Frank M. Kromann, Daniel R. Kalowsky |
Opcache | Andi Gutmans, Zeev Suraski, Stanislav Malyshev, Dmitry Stogov, Xinchen Hui |
OpenSSL | Stig Venaas, Wez Furlong, Sascha Kettler, Scott MacVicar |
Oracle (OCI) driver for PDO | Wez Furlong |
pcntl | Jason Greene, Arnaud Le Blanc |
Perl Compatible Regexps | Andrei Zmievski |
PHP Archive | Gregory Beaver, Marcus Boerger |
PHP Data Objects | Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky |
PHP hash | Sara Golemon, Rasmus Lerdorf, Stefan Esser, Michael Wallner, Scott MacVicar |
Posix | Kristian Koehntopp |
PostgreSQL driver for PDO | Edin Kadribasic, Ilia Alshanetsky |
PostgreSQL | Jouni Ahto, Zeev Suraski, Yasuo Ohgaki, Chris Kings-Lynne |
Pspell | Vlad Krupin |
Readline | Thies C. Arntzen |
Recode | Kristian Koehntopp |
Reflection | Marcus Boerger, Timm Friebe, George Schlossnagle, Andrei Zmievski, Johannes Schlueter |
Sessions | Sascha Schumann, Andrei Zmievski |
Shared Memory Operations | Slava Poliakov, Ilia Alshanetsky |
SimpleXML | Sterling Hughes, Marcus Boerger, Rob Richards |
SNMP | Rasmus Lerdorf, Harrie Hazewinkel, Mike Jackson, Steven Lawrance, Johann Hanne, Boris Lytochkin |
SOAP | Brad Lafountain, Shane Caraveo, Dmitry Stogov |
Sockets | Chris Vandomelen, Sterling Hughes, Daniel Beulshausen, Jason Greene |
SPL | Marcus Boerger, Etienne Kneuss |
SQLite3 | Scott MacVicar, Ilia Alshanetsky, Brad Dewar |
SQLite 3.x driver for PDO | Wez Furlong |
System V Message based IPC | Wez Furlong |
System V Semaphores | Tom May |
System V Shared Memory | Christian Cartus |
tidy | John Coggeshall, Ilia Alshanetsky |
tokenizer | Andrei Zmievski, Johannes Schlueter |
WDDX | Andrei Zmievski |
XMLReader | Rob Richards |
xmlrpc | Dan Libby |
XML | Stig Bakken, Thies C. Arntzen, Sterling Hughes |
XMLWriter | Rob Richards, Pierre-Alain Joye |
XSL | Christian Stocker, Rob Richards |
Zip | Pierre-Alain Joye, Remi Collet |
Zlib | Rasmus Lerdorf, Stefan Roehrich, Zeev Suraski, Jade Nicoletti, Michael Wallner |
PHP Documentation |
Authors | Mehdi Achour, Friedhelm Betz, Antony Dovgal, Nuno Lopes, Hannes Magnusson, Philip Olson, Georg Richter, Damien Seguy, Jakub Vrana, Adam Harvey |
Editor | Peter Cowburn |
User Note Maintainers | Daniel P. Brown, Thiago Henrique Pojda |
Other Contributors | Previously active authors, editors and other contributors are listed in the manual. |
PHP Quality Assurance Team |
Ilia Alshanetsky, Joerg Behrens, Antony Dovgal, Stefan Esser, Moriyoshi Koizumi, Magnus Maatta, Sebastian Nohn, Derick Rethans, Melvyn Sopacua, Jani Taskinen, Pierre-Alain Joye, Dmitry Stogov, Felipe Pena, David Soria Parra, Stanislav Malyshev, Julien Pauli, Stephen Zarkos, Anatol Belski, Remi Collet, Ferenc Kovacs |
Websites and Infrastructure team |
PHP Websites Team | Rasmus Lerdorf, Hannes Magnusson, Philip Olson, Lukas Kahwe Smith, Pierre-Alain Joye, Kalle Sommer Nielsen, Peter Cowburn, Adam Harvey, Ferenc Kovacs, Levi Morrison |
Event Maintainers | Damien Seguy, Daniel P. Brown |
Network Infrastructure | Daniel P. Brown |
Windows Infrastructure | Alex Schoenmaker |
PHP License
This program is free software; you can redistribute it and/or modify it under the terms of the PHP License as published by the PHP Group and included in the distribution in the file: LICENSE
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
If you did not receive a copy of the PHP license, or have any questions about PHP licensing, please contact license@php.net.
|
顺便测试下探针,将tz.php放/var/www/html/目录下
至此,ubuntu17.10的web环境已经ok。
Ubuntu 16.04登录后进入蓝屏的解决措施
今天启动Ubuntu 16.04系统后,在显示登录界面时,颜色和平时相比更加暗淡一些,输入密码后,一直停留在蓝屏界面(我当时没有拍照,借用网上一张图片说明,如下图所示):
搜了网上的解决方案,大多与这篇文章类似:http://www.linuxdiyf.com/linux/33139.html。我照着做了一下,结果停在如下界面不动(图片也是借用网上的),根本无法成功:
因为在纯命令行环境下,汉字显示乱码,不清楚具体原因是什么。经多次试验,我分析是“sudo”命令无法正确执行,但解决方案仍然不知。没办法,只能另辟蹊径。重新启动电脑进入操作系统选择界面(如下图所示)时,选择“Ubuntu高级选项”:
选取最新Linux内核的修复模式项(recovery mode,如下图所示),按“Enter”键进入:
随后出现如下界面,在“resume”、“clean”、“dpkg”等选项中随便选择一个,按“Enter”键继续执行启动过程。
如果出现界面卡住不动的情形,按“Ctrl+C”键强制中断当前操作,让系统继续启动,直到出现下图所示颜色正常的登录界面为止:
重新启动电脑,在操作系统选择界面,选择“Ubuntu”项启动,就可以正常登录进入桌面了。
Ubuntu Linux用户现在可以使用Firefox 58“Quantum”浏览器
Canonical今天宣布,最近发布的Mozilla Firefox 58.0网页浏览器现在可以从所有支持的Ubuntu Linux版本的软件存储库下载。
Mozilla于2018年1月23日正式推出了Firefox 58.0 “Quantum”网页浏览器,带来了诸多改进和新功能,如双层编译器和流编译支持,使WebAssembly更加快速,WebVR支持Mac OS X用户,并支持自动填充功能中的信用卡信息。
Firefox 58.0还通过使其在专用浏览模式下运行,并允许用户直接将屏幕截图复制并粘贴到其剪贴板,通过实施缓存JavaScript内部表示的方法来优化网页加载,并改进了网页具有脱机主题绘画的Windows系统上的渲染速度。
Ubuntu用户现在可以安装Firefox 58.0
Mozilla Firefox 58.0网页浏览器现在可用于Ubuntu 17.10(Artful Aardvark),Ubuntu 16.04 LTS(Xenial Xerus)和Ubuntu 14.04 LTS(Trusty Tahr)操作系统,这些操作系统的用户可以使用它们各自Ubuntu版本的稳定软件存储库直接安装新的Firefox版本。
如果您的Ubuntu PC上安装了Firefox,您可以通过打开终端应用程序并运行“sudo apt-get update && sudo apt-get install firefox”命令来更新到Firefox 58.0。要查看Firefox 58 “Quantum”版本的安全性内容,请去研究Canonical今天发布的新的Ubuntu安全通知。
您还可以下载适用于32位或64位系统的Firefox 58.0二进制文件以及源代码软件包(如果您不希望将其安装在PC上)。其他Linux用户应该尽快检查他们最喜欢的GNU/Linux发行版的软件库,以便尽快安装它,因为它可以减轻Meltdown和Spectre安全漏洞。
软件包下载地址:http://ftp.mozilla.org/pub/firefox/releases/58.0/
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