Create custom fortunes for the fortune command
Open an editor of your choice and add the messages you like to be shown when …
Disable ipv6 in Ubuntu 18.04 server
If you want to disable ipv6 in Ubuntu 18.04 server you can do this by editing …
Create or update users in bash
When preparing labs or courses I sometimes need to batch create user accounts. For this I …
Mac ssh LC_CTYPE Warning
When using my MacBook Air to ssh to my linux servers i get the error: -bash: …