今天繼續學習常用命令
複製:命令cp
如cp -r /etc/rc.d/inti.d /tmp
創建目錄:
mkdir
mkdir -p /tmp/x/y/z
shell的命令行展開
mkdir /tmp/{a,b}= mkdir /tmp/a mkdir /tmp/b
mkdir /tmp/c{a,b} = mkdir /tmp/c/a mkdir /tmp/c/b
touch {a,d}_{b,c} = touch a_b a_c d_b d_c
在/tmp下創建如下目錄iso/bin, iso/sbin, iso/var/log, iso/var/run, iso/etc/rc.d/init.d, iso/etc/yum.repos.d
mkdir -pv /tmp/iso/{bin,sbin,var/{log,run},etc/{rc.d/init.d,yum.repos.d}}
刪除目錄rmdir directory
刪除文件rm file
移動文件或目錄 mv 如mv /root/a /root/b
切換用戶:su su username