How do I write a simple shell script (say script.sh), so that I can pass a URL as an argument while executing?
I want a browser to start with the page opened on that URL. I want to write the command in the script to open a browser and open the URL given in argument.
Method 1
Suppose your browser is Firefox and your script urlopener is
#!/bin/bash
firefox "$1"
Run it like
./urlopener "https://google.com"
Sidenote
Replace firefox with your browser's executable file name.
Method 2
As [ @sato-katsura ] mentioned in the comment, in *nixes you can use an application called xdg-open. For example,
xdg-open https://google.com
The manual for xdg-open says
xdg-open - opens a file or URL in the user's preferred application xdg-open opens a file or URL in the user's preferred application. If a URL is provided the URL will be opened in the user's preferred web browser.
If a file is provided the file will be opened in the preferred application for files of that type. xdg-open supports file, ftp, http and https URLs.
As [ this ] answer points out you could change your preferred browser using say:
xdg-settings set default-web-browser firefox.desktop
or
xdg-settings set default-web-browser chromium-browser.desktop
You don't need to write a script for that. There're some tools that you can use depending on your OS:
xdg-open is available in most Linux distributions. It opens a file or URL in the user's preferred browser (configurable with xdg-settings).
xdg-open https://stackoverflow.com
open opens files and URLs in the default or specified application.
open https://stackoverflow.com
open -a Firefox https://stackoverflow.com
You can use the start command at the command prompt to open an URL in the default (or specified) browser:
start https://stackoverflow.com
start firefox https://stackoverflow.com
The builtin webbrowser Python module works on many platforms.
python -m webbrowser https://stackoverflow.com
For Windows,
You can just write start filename_or_URL
start https://www.google.com
It will open the URL in a default browser. If you want to specify the browser you can write:
start chrome https://www.google.com
start firefox https://www.google.com
start iexplore https://www.google.com
Note: The browser name above can be obtained from the exe file found in program files (sample: C:\Program Files\Internet Explorer\iexplore.exe) if you wish to open multiple URLs.
start chrome "www.google.com" "www.bing.com"
It was tested with .sh (shellscript file) and .bat files.
In MacOS, just open works. So, open "$1" will open the passed URL in Chrome, if Chrome is the default browser.
If you want a cross-OS solution and are comfortable using Python (3):
Try this:
import webbrowser
webbrowser.open('https://yoururl.com')
Or in a terminal/cmd:
python -m webbrowser -t "https://yoururl.com"
start "" "browser_location" "address"
For example:
start "" "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" "https://google.com"
