Linux 產生隨機密碼 – 網絡技術日誌

Linux 產生隨機密碼

Posted on April 20th, 2008 Sam Tang No comments

以下指令可以在 command line 產生隨機密碼

<g; /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c6

以上指令會產生 6 個位的密碼，如果想改變密碼長度，可以修改最後的 -c6，例如要 8 個位的密碼，便改為 -c8

Linux / BSD 筆記

Leave a reply

Name (required)

Mail (will not be published) (required)

Website

Anti-spam word: (Required)*
To prove you're a person (not a spam script), type the security word shown in the picture. Click on the picture to hear an audio file of the word.

Categories

Random Posts

Recent Articles

Meta

Calendar

Links