While troubleshooting a problem with my ethernet card, I've found that the driver I'm currently using may have some issues with old kernel versions. What command can I use to check the kernel version I am currently running ?
You can execute:
It will display something like
Found on https://askubuntu.com/questions/359574/how-do-i-find-out-the-kernel-version-i-am-running (view that QA to learn other commands you could use)
/etc/redhat-release gives only current version
Red Hat Enterprise Linux Server release 7.2 (Maipo)
To get kernel details in Redhat use /proc/version.
Linux version 3.10.0-327.el7.x86_64 (firstname.lastname@example.org) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Thu Oct 29 17:29:29 EDT 2015
Linux 3.10.0-327.el7.x86_64 #1 SMP Thu Oct 29 17:29:29 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux