Posted on November 4, 2020 at 12:01 pm
Need to parse command-line arguments in a bash script?
Personally I always use this method:
#!/bin/bash while [[ "$#" -gt 0 ]]; do case $1 in -d|--deploy) deploy="$2"; shift ;; -u|--uglify) uglify=1 ;; *) echo "Unknown parameter passed: $1"; exit 1 ;; esac shift done echo "Should deploy? $deploy" echo "Should uglify? $uglify"
It is simple and has always worked fine for me.
Here is an example usage:
./script.sh -d dev -u # OR: ./script.sh --deploy dev --uglify
- How to List All Iptables NAT Rules
- Parse or Split FTP URL in Delphi XE using TIdURI
- How to Download a File via FTP in Delphi XE
- Public FTP Server to Test Upload and Download
- How to Parse Command-Line Arguments in Bash
- How to Make Iptables Rules Persistent
- Bash Install Iptables-Persistent Automatically
- Route OpenVPN Connections Through Floating IP
- How to fix "Clickable elements too close together"
- How to fix "Text too small to read"
- Create Custom Rest Endpoints for WP Rest API
- Timestamp URLs for SHA1 SHA256 Code Sign 2021
- PHP Multi-cURL to Run Parallel cURL Requests (Example)
- The following signatures were invalid: EXPKEYSIG B188E2B695BD4743
- Best Clean Monospace Web Fonts 2021
- Add New Path to Delphi 10.4 Sydney on Library Path