1.rm(ls) :快速删除一些连续的文件(ls和rm一样,这里就是列举了)
[[email protected] test]# ls 1 12 13 2 3 4 [[email protected] test]# rm -rf 12 [[email protected] test]# ls 1 13 2 3 4 [[email protected] test]# touch 12 [[email protected] test]# ls 1 12 13 2 3 4 [[email protected] test]# rm -rf [12] 只删除了1,2相当于枚举 [[email protected] test]# ls 12 13 3 4 [[email protected] test]# touch 1 [[email protected] test]# touch 2 [[email protected] test]# ls 1 12 13 2 3 4 [[email protected] test]# rm -rf {12,[12]} 删除了12,1,2 [[email protected] test]# ls 13 3 4 [[email protected] test]# ls 1 12 13 2 3 4 [[email protected] test]# rm -rf 1[2-3] 效果和rm -rf 1[23];rm -rf 1[2,3]一样 删除12,13 [[email protected] test]# ls 1 2 3 4
时间: 2024-08-07 00:18:02