Commands by sitaram (5)

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Switch to the previous branch used in git(1)
Very useful if you keep switching between the same two branches all the time.

Convert a Python interactive session to a python script
Used to copy and paste a terminal buffer of a python interactive session into an editor

Netcat Relay
This is an example of using 3 hosts, in a netcat relay. first host connects to middle host 1 -> 2 Second hosts redirects to target host 1 -> 2 -> 3 I hope this makes sense.

du disk top 10
fancy command line ncdu clone

Display network pc "name" and "workgroup"
Checks for PC samba name and workgroup. Works fine for Windows hosts and Linux/UNIX PCs running Samba.

Synchronize date and time with a server over ssh
Set Remote Server Date using Local Server Time (push)

Join the content of a bash array with commas
$ DOCKER_APP_VARS=(DATABASE_USER=dbuserro, DATABASE_PASSWORD=maipass) [jeff@omniscience container] (master)$ echo docker run $(printf -- " -e %s" ${DOCKER_APP_VARS[*]}) -name 12factorapp mattdm/fedora-small docker run -e DATABASE_USER=dbuserro, -e DATABASE_PASSWORD=maipass -name 12factorapp mattdm/fedora-small Note that the printf method by itsself doesn't include a newline (\n), so you'll need to embed it into an echo statement or something that does.

rename all jpg files with a prefix and a counter

Find an installed app

Figure out what shell you're running
short, sweet, and works after sudoing a new shell.


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