To upgrade CSF to latest version, use the below steps.
First of all use the below command to check the current CSF version:
csf –v
Now Use the below command to upgrade the CSF to latest stable version, It will take little bit time and make changes to all the CSF files which is involved in upgradation and finally LFD will restart.
csf -u Upgrading csf from v7.07 to 8.08... Retrieving new csf package... ...5% ...50% ...55% ...100% Unpacking new csf package... Selecting installer... Running csf cPanel installer Installing csf and lfd Check we're running as root Checking Perl modules...mode of `os.pl' changed to 0700 (rwx------) Using configuration defaults ok . . Stopping lfd: [ OK ] Starting lfd: [ OK ] ...All done.
After upgrading the CSF, Use the same command to check the upgraded version.
root@server [~]# csf -v csf: v8.08 (cPanel)
Done!! Please stay tune with us….Good Luck.