Commands by ThomasVega (0)

  • bash: commands not found

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Quickly create an alias for changing into the current directory

Decode base64-encoded file in one line of Perl
Another option is openssl.

list block devices
Shows all block devices in a tree with descruptions of what they are.

Runs previous command but replacing
Really useful for when you have a typo in a previous command. Also, arguments default to empty so if you accidentally run: $ echo "no typozs" you can correct it with $ ^z

Delete recursively only empty folders on present dir

setup a tunnel from destination machine port 80 to localhost 2001, via a second (hub) machine.
this is handy when the hubmachine is the only machine that can connect to the destination machine (allowed on ip by firewall) and you want to access it from your laptop.

Alias for lazy tmux create/reattach
If a tmux session is already running attach it, otherwise create a new one. Useful if you often forget about running tmuxes (or just don't care)

SSH to a machine's internet address if it is not present on your local network
Ping machine once, waiting 1 second for response until failing. Upon fail, ssh globally, otherwise ssh locally.

Export a subset of a database
Limits the number of rows per table to X

Remove all zero size files from current directory (not recursive)
works only in zsh


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