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Fix the old exit status example

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Signed-off-by: Kai Qiang Wu(Kennan) <wkqwu@cn.ibm.com>
This commit is contained in:
Kai Qiang Wu(Kennan) 2016-04-21 03:24:10 +00:00
parent ccf83c94d1
commit 896ebb1ca2
1 changed files with 3 additions and 5 deletions
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8
docs/reference/run.md
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@ -562,20 +562,18 @@ the exit codes follow the `chroot` standard, see below:
**_126_** if the **_contained command_** cannot be invoked
$ docker run busybox /etc; echo $?
# exec: "/etc": permission denied
docker: Error response from daemon: Contained command could not be invoked
# docker: Error response from daemon: Container command '/etc' could not be invoked.
126
**_127_** if the **_contained command_** cannot be found
$ docker run busybox foo; echo $?
# exec: "foo": executable file not found in $PATH
docker: Error response from daemon: Contained command not found or does not exist
# docker: Error response from daemon: Container command 'foo' not found or does not exist.
127
**_Exit code_** of **_contained command_** otherwise
$ docker run busybox /bin/sh -c 'exit 3'
$ docker run busybox /bin/sh -c 'exit 3'; echo $?
# 3
## Clean up (--rm)