Linux系统文字界面下用什么命令查看其版本?
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发布时间:2022-04-19 15:59
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共1个回答
热心网友
时间:2022-05-23 17:35
1)
登录到服务器执行
lsb_release
-a
,即可列出所有版本信息,例如:
[root@3.5.5Biz-46
~]#
lsb_release
-aLSB
Version:
1.3Distributor
ID:
RedHatEnterpriseASDescription:
Red
Hat
Enterprise
Linux
AS
release
4
(Nahant
Update
1)Release:
4Codename:
NahantUpdate1[root@3.5.5Biz-46
~]#
这个命令适用于所有的linux,包括Redhat、SuSE、Debian等发行版。
2)
登录到linux执行cat
/etc/redhat-release
,例如如下:
[root@3.5.5Biz-46
~]#
cat
/etc/redhat-release
Red
Hat
Enterprise
Linux
AS
release
4
(Nahant
Update
1)
[root@3.5.5Biz-46
~]#
这种方式下可以直接看到具体的版本号,比如
AS4
Update
1
3)登录到linux执行rpm
-q
redhat-release
,例如如下
[root@3.5.5Biz-46
~]#
rpm
-q
redhat-releaseredhat-release-4AS-2.4[root@3.5.5Biz-46
~]#
这种方式下可看到一个所谓的release号,比如上边的例子是2.4
这个release号和实际的版本之间存在一定的对应关系,如下:
redhat-release-3AS-1
->
Redhat
Enterprise
Linux
AS
3redhat-release-3AS-7.4
->
Redhat
Enterprise
Linux
AS
3
Update
4redhat-release-4AS-2
->
Redhat
Enterprise
Linux
AS
4redhat-release-4AS-2.4
->
Redhat
Enterprise
Linux
AS
4
Update
1redhat-release-4AS-3
->
Redhat
Enterprise
Linux
AS
4
Update
2redhat-release-4AS-4.1
->
Redhat
Enterprise
Linux
AS
4
Update
3redhat-release-4AS-5.5
->
Redhat
Enterprise
Linux
AS
4
Update
4
注意:第(2)(3)两种方法只对Redhat
Linux有效