1、将ABCDE当作几个字符串处理,
可以用echo -n A B C D E
也可以存入一个文件cat a.txt
或者for x in {A..E};do
2、例如
#!/bin/sh
for x in {A..E};do
newdir=${x}dir;
mkdir $newdir;
/bin/cp /etc/passwd $newdir;
ls -l $newdir
done
echo over;
#!/bin/bash
for i in {Adir,Bdir,Cdir,Ddir,Edir}
do
mkdir $i
cp -r /etc/passwd $i
ls $i
done
echo "over"