如何查看Linux系统使用的版本信息

如何查看Linux系统使用的版本信息如何查看Linux系统使用的版本信息

1：more/etc/issue指令查看

1.1OracleLinux

代码如下:

[root@DB-Server~]#more/etc/issueOracleLinuxServerrelease5.7Kernelronanm

1.2CentosLinux

代码如下:

[root@Centos2~]#more/etc/issueCentOSrelease6.4(Final)Kernelronanm

1.3RedHatLinux

代码如下:

[root@getlnx05~]#more/etc/issueRedHatEnterpriseLinuxServerrelease5.7(Tikanga)Kernelronanm

2:lsb_release-a指令查看

2.1OracleLinux

代码如下:

[root@DB-Server~]#lsb_release-a

LSBVersion::core-4.0-amd64:core-4.0-ia32:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-ia32:printing-4.0-noarch

DistributorID:EnterpriseEnterpriseServer

Description:EnterpriseLinuxEnterpriseLinuxServerrelease5.7(Carthage)

Release:5.7

Codename:Carthage

2.2CentosLinux

代码如下:

[root@Centos2~]#lsb_release-a

LSBVersion::base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch

DistributorID:CentOS

Description:CentOSrelease6.4(Final)

Release:6.4

Codename:Final

2.3RedHatLinux

代码如下:

[root@getlnx05~]#lsb_release-a

LSBVersion::core-4.0-amd64:core-4.0-ia32:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-ia32:printing-4.0-noarch

DistributorID:RedHatEnterpriseServer

Description:RedHatEnterpriseLinuxServerrelease5.7(Tikanga)

Release:5.7

Codename:Tikanga

3：cat/etc/redhat-release指令查看

这个指令应当只有部分Linux可以查看，不是全部版本Linux都可以使用该指令

3.1OracleLinux

代码如下:

[root@DB-Server~]#cat/etc/redhat-release

RedHatEnterpriseLinuxServerrelease5.7(Tikanga)

[root@DB-Serveretc]#cat/etc/*release

EnterpriseLinuxEnterpriseLinuxServerrelease5.7(Carthage)

OracleLinuxServerrelease5.7

RedHatEnterpriseLinuxServerrelease5.7(Tikanga)

[root@DB-Serveretc]#ls/etc/*lease

/etc/enterprise-release/etc/oracle-release/etc/redhat-release

[root@DB-Serveretc]#

3.2CentosLinux

代码如下:

[root@Centos2~]#cat/etc/redhat-release

CentOSrelease6.4(Final)

[root@Centos2~]#cat/etc/*release

CentOSrelease6.4(Final)

LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch

CentOSrelease6.4(Final)

CentOSrelease6.4(Final)

[root@Centos2~]#ls/etc/*release

/etc/centos-release/etc/lsb-release/etc/redhat-release/etc/system-release

[root@Centos2~]#

3.3RedHatLinux

代码如下:

[root@getlnx05~]#cat/etc/redhat-release

RedHatEnterpriseLinuxServerrelease5.7(Tikanga)

[root@getlnx05~]#cat/etc/*release

RedHatEnterpriseLinuxServerrelease5.7(Tikanga)

[root@getlnx05~]#ls/etc/*release

/etc/redhat-release