Linux 什么是/bin/sh -c?
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时间:2020-08-04 23:45:01 来源:igfitidea点击:
What is /bin/sh -c?
提问by user481831
What does /bin/sh -c
mean? What does -c
do?
什么/bin/sh -c
意思?有什么作用-c
?
采纳答案by aioobe
From the man-page of bash:
从 bash 的手册页:
-c string If the -c option is present, then commands are read from
string. If there are arguments after the string, they are
assigned to the positional parameters, starting with $ bash -c ls
.
Example:
例子:
##代码##will launch bash and execute the command ls
.
将启动 bash 并执行命令ls
。
/bin/sh
is usually a symlink to a shell.
/bin/sh
通常是shell的符号链接。