리눅스 bash 버전 확인

bash 버전 확인

sh 버전 확인

방법 1: bash

[root@zetawiki ~]# bash --version
GNU bash, version 4.2.45(1)-release (x86_64-redhat-linux-gnu)
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>

This is free software; you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

방법 2: rpm

[root@zetawiki ~]# rpm -qa bash
bash-4.2.45-5.el7_0.4.x86_64

방법 3: yum

[root@zetawiki ~]# yum list installed bash
... (생략)
Installed Packages
bash.x86_64                            4.2.45-5.el7_0.4                            @update

방법 4: $BASH_VERSION

[root@zetawiki ~]# echo $BASH_VERSION
4.2.45(1)-release

echo $BASH_VERSION

방법 5: $BASH_VERSINFO

[root@zetawiki ~]# echo ${BASH_VERSINFO[@]}
4 2 45 1 release x86_64-redhat-linux-gnu

echo ${BASH_VERSINFO[@]}

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