
正文
[bash]调用linux命令获得结果存入变量的两种方式
提示:扫一扫查出行【扫一扫了解最新限行尾号】
复制提示
代码:
#!/bin/bashls=$(ls)
echo $lswhoami=`whoami`
echo $whoami
执行结果:
[os-××××××××101z ~]$ sh cmd2.sh
.py ---b020 AllocationReq_0030_20200306142925.csv AllocationReq_0104_20200310145723.csv AllocationReq_0104_20200310145723.end clean.py cmd2.sh hname.sh mkdirs.py test.txt webclean.sh work.nfs
os-hy01
--2020-03-18--





