In the previous post, we talked about writing practical shell scripts and we saw how it is easy to write a shell script. Today we are going to talk about a tool that does magic to our shell scripts, that tool is the Expect command or Expect scripting
MySQL: Starting MySQL….. ERROR! The server quit without updating PID file解决办法 1 问题 [root@localhost mysql]# /etc/rc.d/init.d/mysql statusMySQL is not running, but lock file (/var/lock/subsys/mysql[FAILED][root@localhost mysql]# /etc/rc.d/init.d/mysql
Eclipse项目导入Android Stuio 配置出现 Error:Timeout waiting to lock buildscript class cache for build file 'H:\studioproject\Generic_SN\build.gradle' (C:\Users\Administrator\.gradle\caches\2.2.1\scripts\build_81ep6udn3nlzszbotl32uedjz\ProjectScript\buildscr
org link: http://dtrace.org/blogs/brendan/2011/10/10/top-10-dtrace-scripts-for-mac-os-x/ Top 10 DTrace scripts for Mac OS X Since version 10.5 “Leopard”, Mac OS X has had DTrace, a tool used for performance analysis and troubleshooting. It provides d
centos7.5 安装mysql数据库报错 问题: [root@db04-54 scripts]# /etc/init.d/mysqld start /etc/init.d/mysqld: line 244: my_print_defaults: command not found /etc/init.d/mysqld: line 264: cd: /usr/local/mysql: No such file or directory Starting MySQL ERROR! Couldn'
The main and child scripts The main script and the child scripts, which are simulation scripts, play the central role in each simulation: while the main script contains the simulation loop code, child scripts contain the typical code to control model