shell scripting is a powerful way to automate tasks in linux environments. if you find yourself typing the same commands repeatedly, shell scripts allow you to bundle these commands into a single...
shell脚本在linux中用于自动化任务,尤其在devops和系统管理中。创建脚本时,先用`touch`生成文件,`vi`或`vim`编辑,并以`#!/bin/bash`开头。通过`chmod x`赋予执行权限。脚本可用于打印信息、创建目录等,常用命令有`df`查看磁盘空间、`nproc`显示处理单元、`free`检查内存。它在自动化部署和系统监控中很重要。