TLDR
Enter a command. For example: e2undo, qm, taskset, genkernel.

faketime

 
Fake the system time for a given command. More information: https://manned.org/faketime.
 
  • Fake the time to this evening, before printing the result of date:
     
    faketime '{{today 23:30}}' {{date}}
     
  • Open a new bash shell, which uses yesterday as the current date:
     
    faketime '{{yesterday}}' {{bash}}
     
  • Simulate how a program would act next Friday night:
     
    faketime '{{next Friday 1 am}}' {{path/to/program}}

This is a tldr pages (source, CC BY 4.0) web wrapper for cheat-sheets.org. All commands, popular commands, most used linux commands. Referrals. Progressive Web Application (PWA) version to install on your device.