shell切分字符串到數組shell
問題:數組
解決方法1:bash
#!/bin/bash var=’aa,bb,cc,dd,ee’ var=${var//,/ } #這裏是將var中的,替換爲空格 for element in $var do echo $element done
解決方法2:spa
#!/bin/bash user="aa:bb is ok:/home/work" i=1 while((1==1)) do split=`echo $user|cut -d ":" -f$i` if [ "$split" != "" ]; then ((i++)) echo $split else break fi done