Warning: WP_Syntax::substituteToken(): Argument #1 ($match) must be passed by reference, value given in /pub/websites/318/weblog/wordpress/wp-content/plugins/wp-syntax/wp-syntax.php on line 380
[客家話, hak-Hant-TW]
有這種需要，尋一下網路看到這篇有寫，試捯毋會麻煩，記一下。
#!/bin/sh $DEFAULT_VAR="VALUE" VAR="${VAR-$DEFAULT_VAR}" |