Hide

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again.

Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.


If you have a new feature suggestion or find a bug, please get in touch via http://commandlinefu.uservoice.com/

Get involved!

You can sign-in using OpenID credentials, or register a traditional username and password.

First-time OpenID users will be automatically assigned a username which can be changed after signing in.

Hide

Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for:

Hide

News

2011-03-12 - Confoo 2011 presentation
Slides are available from the commandlinefu presentation at Confoo 2011: http://presentations.codeinthehole.com/confoo2011/
2011-01-04 - Moderation now required for new commands
To try and put and end to the spamming, new commands require moderation before they will appear on the site.
2010-12-27 - Apologies for not banning the trolls sooner
Have been away from the interwebs over Christmas. Will be more vigilant henceforth.
2010-09-24 - OAuth and pagination problems fixed
Apologies for the delay in getting Twitter's OAuth supported. Annoying pagination gremlin also fixed.
Hide

Tags

Hide

Functions

use screen as a terminal emulator to connect to serial consoles

Terminal - use screen as a terminal emulator to connect to serial consoles
screen /dev/tty<device> 9600
2010-07-20 09:12:13
User: px
Functions: screen
9
use screen as a terminal emulator to connect to serial consoles

Use GNU/screen as a terminal emulator for anything serial console related.

screen /dev/tty

eg.

screen /dev/ttyS0 9600

MacOSX: http://www.macosxhints.com/article.php?story=20061109133825654

Cheat Sheet: http://www.catonmat.net/blog/screen-terminal-emulator-cheat-sheet/

Alternatives

There are 3 alternatives - vote for the best!

Terminal - Alternatives
screen /dev/ttyS0 9600
2011-03-09 07:56:34
User: cp
Functions: screen
6

e.g., 'screen -L /dev/ttyUSB0 38400' listens to your Holux M-241 GPS logger and turns on automatic logging

Know a better way?

If you can do better, submit your command here.

What others think

If this works, goodby minicom

Comment by oernii3 219 weeks and 1 day ago

Works nice with Arduino too, to send/receive over serial.

See http://www.arduino.cc/playground/Interfacing/LinuxTTY

Comment by justleen 218 weeks and 1 day ago

Is hard send break via screen to Cisco in order to enter bootrom. For this is better to use Minicom Ctrl+a f combination. Full list of Break signals on different software from Cisco website: https://supportforums.cisco.com/thread/2025407

Comment by kramer 114 weeks and 3 days ago

Your point of view

You must be signed in to comment.

Related sites and podcasts