What commands are available in the Linux system to query the hairstyle version number and kernel version?
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It is very important to know the version number of the Linux distribution. Most software requires the version of the system. If the release number does not match the software, the software will not be able to install or use. Here collect the popular Linux distribution version number query method on the market. With this article, the boss is no longer worried that I installed the wrong software.
I. query the release number
1.Debian version query:
The code is as follows:
# cat / etc/debian_version
5.0.7
# cat / etc/issue
Debian GNU/Linux 5.0\ n\ l
2.Ubuntu version query:
Note: all kinds of data recorded in the proc directory and the version information recorded by version can be seen directly through cat.
First kind
Use the command:
The code is as follows:
Cat / proc/version
View
The proc directory records all kinds of data that the current system is running, and the version information recorded by version can be viewed directly through cat, as well as my gcc version.
The second kind
Use the command:
The code is as follows:
Uname-a
View
As shown in the above figure, your own kernel version
The third kind
Use the command:
The code is as follows:
Lsb_release-a
View
3.CentOS version query:
The code is as follows:
# cat / etc/*-release
CentOS release 6.4 (Final)
CentOS release 6.4 (Final)
CentOS release 6.4 (Final)
4.RedHat version query:
The code is as follows:
# cat / etc/redhat-release
Red Hat Enterprise Linux Server release 6. 0 (Santiago)
5.Fedora version query:
The code is as follows:
$cat / etc/fedora-release
Fedora release 14 (Laughlin)
6.OpenSuSE version query:
The code is as follows:
$cat / etc/SuSE-release
OpenSUSE 12.1 (x86x64)
VERSION = 12.1
CODENAME = Asparagus
Second, query the kernel version
The code is as follows:
# uname-r
2.6.32-358.14.1.el6.x86_64
# cat / proc/version
Linux version 2.6.32-358.14.1.el6.x86_64 (mockbuild@c6b10.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC)) # 1 SMP Tue Jul 16 23:51:20 UTC 2013
This is the end of the "commands for querying the hairstyle version number and kernel version in the Linux system". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!
