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1. pool of php-fpm In order to avoid the problem of using the same pool for multiple sites, which is caused by the failure of one site, and then affects the normal operation of other sites using the same pool, it is necessary to set up a separate pool for each site. 1.1 Configure multiple pool s for php-fpm Edit the php-fpm configuration file: ...

Note: This tutorial is installed using clean CentOS 7. If you have installed other environments or software, which involves kernel upgrades, please backup properly, which may lead to incompatibility or other problems with the installed software. Disclaimer: This tutorial is written only from personal experience and may not be suitable for all ...

if logic judgment in 5 shell script Logical Judgment Expressions if logic judgment format if logic judgment example 6 File Catalog Attribute Judgment File Catalog Attribute Judgment Example 7 if special usage if special usage Example 8209 case judgement case Judgment Format In case, you can use expressions or meanings such as Ex ...

The shell special symbol cut command:1. * Any arbitrary character (this is a wildcard character)2. Any character3. # Annotation Character4. \ Definition character5,| Pipeline CharacterSeveral pipeline-related orders:1. cut partition, - d separator - f specifies the segment number - c specifies the number of characters.Example:[root@aminglinux-0 ...

lnmp environment, php and nginx are installed on a machine, mysql is a separate server. Install php7.3 download wget https://downloads.php.net/~cmb/php-7.3.0beta1.tar.gz tar -zxvf php-7.3.0beta1.tar.gz useradd -s /sbin/nologin php-fpm Compile ./configure –prefix=/usr/local/php –with-curl –with-freetyp ...

Construction of LVS DR Model Dead work Three machines Distributor, also known as dispatcher (abbreviated as dir) The gateway of the previous rs machine needs to be changed back 85.132 rs1 85.129 rs2 85.128 vip 85.200 DR Model Building Write the script vim/usr/local/sbin/lvs_dr.sh on dir The contents ...

https://blog.csdn.net/kangvcar/article/details/73477730 1. Building Local yum Source with Centos Mirror Since the default Yum source after installing CentOS is the official address of centos, it is used slowly or even inaccessible in China, so the general practice is to replace the default Yum source with the yum sour ...

1. download SDK reach https://golang.org Download the corresponding SDK (you need to turn over the wall) The Mac version is as follows: 1.1 Installation Version: go1.8.darwin-arm64.pkgOnce the download is complete, just double-click to open the installation.1.2 Compressed Edition: go1.8.darwin-arm64.tarAfter downloading, you need to decompress, ...

There are many command parameters for GCC. Here are a few M-related ones. -M Generate the information associated with the file. Contains all source code that the target file depends on. Here is the test log: jack@jxes-VirtualBox:~/samba_share/tmp$ vim test.c jack@jxes-VirtualBox:~/samba_share/tmp$ gcc -M test.c test.o: test.c /usr/include/s ...

I. for statement The command grammar is as follows: for NUM in 1 2 3 for NUM in {1..3} for NUM in `seq 1 3`perhapsfor NUM in `seq 1 2 10` for (( Expression1;Expression2;Expression3)) do done for statement demonstration [root@desktop27 mnt]# vim for.sh [root@desktop27 mnt]# cat for.sh #!/bin/bash for NUM in 1 2 3 do ...