Ben Chuanlong Du's Blog

It is never too late to learn.

Run System Command in Go

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Comments

  1. exec.Command takes a shell command and optional arguments passed to the shell command, e.g., exec.Command("ls", "-lha"). It does not work if you pass a shell command with arguments as a single string to exec.Command

Tips on Gh

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://cli.github.com/

https://github.com/cli/cli

https://cli.github.com/manual/gh_secret

https://cli.github.com/manual/gh

https://github.com/topics/gh-extension

Check Whether a Shell Command Exists

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Python

shutil.which

Shell

which

Reference

  • https://stackoverflow.com/questions/11210104/check-if-a-program-exists-from-a-python-script/34177358

  • https://stackoverflow.com/questions/592620/how-to-check-if-a-program-exists-from-a-bash-script