工做中搭建測試環境,有個需求以下:數組
指定路徑下,新建多個子目錄,每一個子目錄下面還有3個二級子目錄,命令行敲命令新建的話,效率有點低,能夠使用腳本實現;bash
腳本以下:ide
[root@localhost ~]# cat 1.sh #!/bin/bash datadir="/data/test/testdata" svc=(a100 b200 c300 d400 e500 f600 g700 h800 i900 j1000 k1100) for((i=0;i<${#svc[*]};i++)) do mkdir -p $datadir/${svc[$i]}/{bin,conf,log} done
腳本解釋:測試
datadir定義目錄路徑地址;命令行
svc數組存放子目錄的名稱;blog
使用for循環輪詢建立;get
執行後的結果以下:it
批量建立11個子目錄及二級子目錄;io
[root@localhost ~]# sh 1.sh [root@localhost ~]# ll /data/test/testdata/ total 44 drwxr-xr-x 5 root root 4096 Aug 22 14:55 a100 drwxr-xr-x 5 root root 4096 Aug 22 14:55 b200 drwxr-xr-x 5 root root 4096 Aug 22 14:55 c300 drwxr-xr-x 5 root root 4096 Aug 22 14:55 d400 drwxr-xr-x 5 root root 4096 Aug 22 14:55 e500 drwxr-xr-x 5 root root 4096 Aug 22 14:55 f600 drwxr-xr-x 5 root root 4096 Aug 22 14:55 g700 drwxr-xr-x 5 root root 4096 Aug 22 14:55 h800 drwxr-xr-x 5 root root 4096 Aug 22 14:55 i900 drwxr-xr-x 5 root root 4096 Aug 22 14:55 j1000 drwxr-xr-x 5 root root 4096 Aug 22 14:55 k1100 [root@localhost ~]# ll /data/test/testdata/a100/ total 12 drwxr-xr-x 2 root root 4096 Aug 22 14:55 bin drwxr-xr-x 2 root root 4096 Aug 22 14:55 conf drwxr-xr-x 2 root root 4096 Aug 22 14:55 log