lsb_release可以查看系統(tǒng)工具，但是很多系統(tǒng)都沒裝這個(gè)命令。其實(shí)我也不建議用
lsb_release 來查看系統(tǒng)版本，因?yàn)橛懈玫姆椒āＶ晕也煌扑]，是有原因的，見下
面解決：-bash: lsb_release: command not found辦法：
-bash: lsb_release: command not found 就是 lsb_release命令沒有安裝。所以我們用
yum命令安裝下就行了。
先看看這個(gè)命令屬于哪個(gè)軟件包：
# yum provides */lsb_release/p>
p>[root@ksharpdabu ~]# yum provides */lsb_release
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.psychz.net
* epel: mirrors.solfo.com
* extras: mirror.san.fastserv.com
* updates: mirror.lax.hugeserver.com
base/filelists_db | 5.1 MB 00:00
epel/filelists_db | 7.8 MB 00:00
extras/filelists_db | 31 kB 00:00
updates/filelists_db | 614 kB 00:00
vz-base/filelists | 825 B 00:00
vz-updates/filelists | 3.0 kB 00:00
redhat-lsb-core-4.0-7.el6.centos.i686 : LSB base libraries support for CentOS
Repo : base
Matched from:
Filename : /usr/bin/lsb_release/p>
p>dkms-2.2.0.3-28.git.7c3e7c5.el6.noarch : Dynamic Kernel Module Support Framework
Repo : epel
Matched from:
Filename : /usr/lib/dkms/lsb_release/p>
p>dkms-2.2.0.3-26.el6.noarch : Dynamic Kernel Module Support Framework
Repo : installed
Matched from:
Filename : /usr/lib/dkms/lsb_release/p>
p>redhat-lsb-core-4.0-7.el6.centos.i686 : LSB base libraries support for CentOS
Repo : installed
Matched from:
Filename : /usr/bin/lsb_release
可以看出，屬于redhat-lsb這個(gè)包，那么接著使用yum安裝這個(gè)包：
# yum install -y redhat-lsb
截取一部分運(yùn)行結(jié)果
……/p>
p>(71/77): redhat-lsb-compat-4.0-7.el6.centos.i686.rpm | 10 kB 00:00
(72/77): redhat-lsb-core-4.0-7.el6.centos.i686.rpm | 25 kB 00:00
(73/77): redhat-lsb-graphics-4.0-7.el6.centos.i686.rpm | 12 kB 00:00
(74/77): redhat-lsb-printing-4.0-7.el6.centos.i686.rpm | 11 kB 00:00
(75/77): urw-fonts-2.4-10.el6.noarch.rpm | 3.1 MB 00:00
(76/77): xml-common-0.6.3-33.el6.noarch.rpm | 18 kB 00:00
(77/77): xorg-x11-font-utils-7.2-11.el6.i686.rpm | 73 kB 00:00
-----------------------------------------------------------------------------------------------
Total 9.3 MB/s | 104 MB 00:11
可以看到，為了裝個(gè)lsb_release ，就還要裝104M的其他依賴包之類的。這就是我不推薦這個(gè)命令查系統(tǒng)的原因。
然后，就可以使用lsb_release 查看系統(tǒng)版本了;
# lsb_release -r/p>
p>Release: 6.5
其他用法，可自己使用 “-h” 自行查閱。
