TLDR Search

Enter a command. For example: df, perl, unzip, mpv, sdk, 7z.

env

Show the environment or run a program in a modified environment. More information: https://www.gnu.org/software/coreutils/env.

• Show the environment:
   
  env
   
• Run a program. Often used in scripts after the shebang (#!) for looking up the path to the program:
   
  env {{program}}
   
• Clear the environment and run a program:
   
  env -i {{program}}
   
• Remove variable from the environment and run a program:
   
  env -u {{variable}} {{program}}
   
• Set a variable and run a program:
   
  env {{variable}}={{value}} {{program}}
   
• Set multiple variables and run a program:
   
  env {{variable1}}={{value}} {{variable2}}={{value}} {{variable3}}={{value}} {{program}}