what symlink

1, fault phenomenon[[email protected] src]# yum updateloaded plugins: fastestmirror,  Langpackscould not retrieve mirrorlist  7&arch=x86_64&repo=os&infra=stock  error was14: curl#56 -  "recv failure: connection reset by  Peer

After installing Bugzilla after accessing Url/bugzilla, there is no login interface, but the index.cgi code appears. Workaround: You can see if the Directory/etc/apache2/mods-enabled/has a symlink cgi.load . If There is no such symlink, you can

View network management feature status → Enable this feature in REDHAT7 to edit the network configuration[Email protected]/]# systemctl status NetworkManagerNetworkmanager.service-network ManagerLoaded:loaded

Explain if you are configuring your network. [Root@arch ~]# ls/sys/class/net/#查看有哪些可用网络eno16777736 Lo[Root@arch ~]# ip addr add 1.1.1.21/24 dev eno16777736 #给接口eno16777736配置ip为1.1.1.21 Subnet Mask bit 255.255.255.0[Root@arch ~]# IP link set eno16777

Explain if you are configuring your network. [Root@arch ~]# ls/sys/class/net/#查看有哪些可用网络eno16777736 Lo[Root@arch ~]# ip addr add 1.1.1.21/24 dev eno16777736 #给接口eno16777736配置ip为1.1.1.21 Subnet Mask bit 255.255.255.0[Root@arch ~]# IP link set eno16777

Soft links under Linux are similar to shortcuts under Windows Ln-s A B is the source file, B is the link file name, its function is when entering the B directory, actually is the link into a directory As the above example, when we execute the

PHP Related configuration View PHP configuration file location/usr/local/php/bin/php -i|grep -i "loaded configuration file"Loaded Configuration File => /usr/local/php/etc/php.iniWithout php.ini, then you need to copy the template.cd

First, Heartbeat overview:　　How Heartbeat works:The core of heartbeat consists of two parts, the heartbeat monitoring part and the resource takeover part, heartbeat monitoring can be carried out through the network link and the serial port, and

Phpinfo () Function Description: Output PHP environment information and related modules, WEB environment and other information. Hazard level: In PassThru () Function Description: Allows to execute an external program and echo output, similar to

I. Environmental preparedness Install package: 1.vmware-workstation-full-11.1.0-2496824.exe 2.centos-7-x86_64-dvd-1511.iso 3.linux.x64_11gr2_database _1of2.zip Linux.x64_11gR2_database_2of2.zip The above feel is not the key, not to download the

Today, try to install the ORACLE11GR2 on the CentOS7 virtual machine, for my little rookie, the first thing is to find a course on the internet, found a good tutorial, I am afraid to find later, so record. Original address:

With the-p or-a parameter eg --preserve=mode,ownership,timestamps $info CP '-A ''--archive 'Preserve as much as possible of the structure and attributes of theOriginal files in the copy (but don't attempt to preserve internaldirectory structure; i.e.

Setting up Boot [Root@localhost ~]# Systemctl enable Docker Created symlink from/etc/systemd/system/multi-user.target.wants/ Docker.service To/usr/lib/systemd/system/docker.service.And then [root@localhost ~] #shutdown-R now reboot [Root@localhost ~

One: Basic operations1. Database creationCreate Database JMDb;　　　　　　　　 Create a database named JMDb show databases; Show current Database listShow Database JM;　　　　　　View how the database was created drop databases JMDb; To delete a database named

1, first check whether DG Space is sufficientSql> select Name,total_mb,free_mb,usable_file_mb from V$asm_diskgroup;NAME TOTAL_MB FREE_MB USABLE_FILE_MB--------------------------------- ---------- ---------- --------------DATADG 4198790 230531

In the process of MySQL database deployment, after installing the MySQL software and configuring the MY.CNF configuration file, you need to create a MySQL instance.MySQL 5.5 Instance creation is complete, default will have the login user name and

Reference: https://www.cnblogs.com/xiaochaohuashengmi/archive/2011/10/05/2199534.htmlCreate and delete soft and hard links under LinuxIn a Linux system, the kernel allocates an Inode (index node) for each newly created file, each with a unique inode

11.28 restricting a directory from parsing PHPAccess Control-Disable PHP parsing php_admin_flag engine offCurl test directly back to PHP source code, did not parseOperation Process[Email protected] ~]#

Personal habits to put the source package under opt1. Installing the JDKThe JDK is the Java operating environment, the entire Jenkins is a var package, is written by Java program.1.1. Install via YumA. Install Yum:#yum Install wgetDownload in opt

1. local Copy FileCP [option] source file destination file-A as far as possible file status, permissions and other information are reproduced as original.-R If the source contains a directory name, the files under the directory are also copied to