Gordon Davisson questions

Gordon Davisson answers

• grouping in shell script
• increment bash variable when piping to function
• Avoid command line arguments propagation when sourcing bash script
• Bash: surprising behavior of `fc-list | grep -q` with `pipefail`
• Crontab / Launchd: OS X User Permissions, Environment Variables, Python Virtualenvs
• In Bash, is it possible to write an 'identity' function (relative to arguments passing/returning)
• bash string quotation
• difference between ~/bin vs /usr/local/bin on mac
• Pass each line of stdout as stdin to a new invocation of a tool
• How to show the source of the current .bashrc file?