Category: RedHat
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Resetting the Root Password of RHEL-8
Resetting the Root Password of RHEL-8 Resolution 1) Break the boot sequence by adding ‘rd.break’ at kernel stanza in grub. To do this, restart your system and when the GRUB splash screen comes: Select/highlight the kernel you wish to boot using the up/down arrow keys. Press the e key to edit the entry. Select/highlight the…
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Setting an static IP address in RHEL (the old way)
In RHEL8, you use NetworkManager or NMCLI to configure the networking, but in RHEL7 and before, you had to do it a different way. In this post I show you which files you need to configure to be able set a static IP in REHL7.
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How to set a static IP address in RHEL8
How to set a static IP address in RHEL8 # get the current connection name [root@localhost ~]# nmcli con show NAME UUID TYPE DEVICE ens160 6b0e7866-7d4f-4668-afbf-a485f9a1e6db ethernet ens160 # Note the NAME of the connection # To see what IP, gateway and DNS you are currently using do [root@localhost ~]# nmcli con show ens160 |…