IPSEC_LETSENCRYPT (man8)
ipsec_letsencrypt − invoke Opportunistic Encryption utilities
ipsec_letsencrypt − invoke Opportunistic Encryption utilities
resizepart − tell the kernel about the new size of a partition
vfs_unityed_media − Allow multiple Avid clients to share a network drive.
pam_permit − The promiscuous module
arptables-save − dump arptables rules to stdout (nft-based)
pam_tty_audit – Enable or disable TTY auditing for specified users
devlink-resource − devlink device resource configuration
fsck.fat − check and repair MS−DOS filesystems
fancontrol − automated software based fan speed regulation
yum − redirecting to DNF Command Reference