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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.


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Universal configuration monitoring and system of record for IT.
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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!
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Psst. Open beta.

Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:

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Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

ensure your ssh tunnel will always be up (add in crontab)

Terminal - ensure your ssh tunnel will always be up (add in crontab)
[[ $(COLUMNS=200 ps faux | awk '/grep/ {next} /ssh -N -R 4444/ {i++} END {print i}') ]] || nohup ssh -N -R 4444:localhost:22 [email protected] &
2009-03-31 09:39:59
User: j0rn
Functions: awk nohup ps ssh
4
ensure your ssh tunnel will always be up (add in crontab)

I find it ugly & sexy at the same time isn't it ?

Alternatives

There are 6 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

i use this script:

#!/bin/bash

while [[ 1 ]]; do

ssh -NL 25:localhost:25 [email protected]_host

sleep 5

done

Comment by sander85 386 weeks and 5 days ago

Common guys, real means hack entries in /etc/inittab (or whatever is replacing it) with ed.

Comment by pruneau 386 weeks and 5 days ago

Why not just use autossh ?

Comment by DaveQB 386 weeks and 4 days ago

Your point of view

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