例如,如果我的Linux系统上的文件中有以下文本:given as file name) for lines containing a match to the given PATTERNBy default, grep prints the matching lines.In addition, two variant programs egrep and fgrep are available. egrep is the same as grep -E. fgrepis the same as grep<
我正在寻找一种方式来记录和图形显示cpu和RAM使用linux进程随着时间的推移。由于找不到简单的工具,所以(我尝试过zabbix和munin,但是安装失败),所以我开始编写一个shell脚本。脚本文件通过awk解析top命令的输出,并登录到csv文件中。它
#!/bin/sh
#A script to log the cpu and memory usage of linux proce