Shell脚本从5个不同的目录中获取数据

时间:2018-06-01 02:20:58

标签: linux bash shell unix

我试图运行shell脚本来从多个目录中获取数据。 我的目标(targetDir)有5个目录。因此,程序在执行时应该从这5个不同的目录中搜索数据,但是当我执行它时,它会将所有5个文件夹视为同一行。有什么建议吗?

targetDir="snavis_bub snavis_bub2 snavis_bub3 snavis_hdw snavis_ldw"
datadir=/opt/pkg/home/tools/zform/marnel/$targetDir/of_inspect

执行时:

./orsInspect.sh: line 60: 
cd: /opt/pkg/home/tools/zform/marnel/snavis_bub,snavis_bub2,snavis_bub3,snavis_hdw,snavis_ldw/oref_inspect: No such file or directory

1 个答案:

答案 0 :(得分:0)

你可以做很多事情。例如,您可以使用数组和for循环,并在循环的每次迭代中执行任务:

#!/bin/bash
declare -a targetDirs=("snavis_bub" "snavis_bub2" "snavis_bub3" "snavis_hdw" "snavis_ldw")

for the_dir in "${targetDirs[@]}" ;do
    datadir="/opt/pkg/home/tools/zform/marnel/${the_dir}/of_inspect"
    echo "$datadir"
    # ... do something for each datadir
done

示例输出(只是回显):

/opt/pkg/home/tools/zform/marnel/snavis_bub/of_inspect
/opt/pkg/home/tools/zform/marnel/snavis_bub2/of_inspect
/opt/pkg/home/tools/zform/marnel/snavis_bub3/of_inspect
/opt/pkg/home/tools/zform/marnel/snavis_hdw/of_inspect
/opt/pkg/home/tools/zform/marnel/snavis_ldw/of_inspect