- Ensure truly portable (= POSIX-compliant) shellscript.
- Complements missing features in POSIX-compliant shellscript.
- robust
.
command with relative path - complete function stack
- complete local variable
- complete read-only variable
- other efficient features
- absorb the difference subtle command differences
- ...
- ... and more!
- robust
- Git
- All of the above
- Docker
TBD
./setup_external.sh
Planning to use shellspec.