Grimoire-
Command
.es

GNU+Linux command memo

adminsys

Check if your Linux kernel is vulnerable to Spectre or Meltdown

Restore lost files from disk, cdrom or camera with PhotoRec

Test and restore lost partitions with TestDisk

Recover suppressed files in ext filesystem

Set the date and time of the system

Optimize execution time of repeated commands

Mount distant repository via SSH

Find text in selected files

Immutable directory to avoid writing in unmounted partition

Downgrade .deb package with aptitude (force version)

Mark package as manually installed

List manually installed package in Debian based distribution (Stretch)

Debian dist-upgrade : Jessie -> Stretch

Test Regular Expression

cryptsetup: WARNING: invalid line in /etc/crypttab for luks-XX

Change root from live-cd to local drive

SSH login distant machine

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