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--- usefull_linux_commands [2021/02/11 20:08] – admin
+++ usefull_linux_commands [2023/02/15 22:21] (current) – admin
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-**Most usefull Linux commands**
+=====Most usefull Linux commands=====
 To display information about your installed Linux version
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 Display information about your CPU
   lscpu
+List failed logins
+  lslogins -f
+If you like to have a colourful bash, remove eval and alias # in:
+  .bashrc either in your profile or root/.bashrc
+Changing the startup background for Debian, enter the following line in:
+  nano /etc/default/grub
+  GRUB_BACKGROUND="/root/pictures/grubbackground.png"