Asklemmy

xdg-open FILE - opens a file with the default GUI app. I use it for example to open PDFs and PNG. I have a one letter alias for that. It can also open a file explorer in the current directory xdg-open . . Should work on any compliant desktop environment (gnome/kde).

Going to shamelessly plug my custom bashrc setup which has a ton of little scripting helpers and a few useful aliases. Remember to clone recursively if you want to try it out. (Still very much a work in progress, but it's getting to be pretty robust)

https://GitHub.com/pyr0ball/PRbL-bashrc.git

Uhhh...sudo su

Don't be like me

Btop is an amazing resource monitor

Not a command but bang expansions. For example !? is the args of last command useful for stuff like mkdir foo ; cd !?

https://www.redhat.com/sysadmin/bash-bang-commands learn these. you suck at using your computer if you don't know them.

sl

Not a specific command, but I learned recently you can just dump any executable script into ~/bin and run it from the terminal.

I suffer greatly from analysis paralysis, I have a very hard time making decisions especially if there's many options. So I wrote a script that reads a text file full of tasks and just picks one. It took me like ten minutes to write and now I spend far more time doing stuff instead of doing nothing and feeling badly that I can't decide what to do.

• atools, which includes als, aunpack, apack. so you can stop caring about the kind of archive and just unpack it. it also saves you from shit archives that have multiple files/dirs in their root.
• perl -e / perl -lne / ...
• units
• bc - a calculator that's actually good
• pass - the only non-shit password store tool i've found so far. no gui, uses gpg and git to do the encrypting and storage/sharing
• alias lr='ls -lrth' - so you can easily find the newest file, cos that's frequently what you want
• unip - my script to look up things in the unicode db
• find -type f -exec xzgrep 're' {} + - because xzgrep cant do -r

oh yeah, and for the shell readline, alt-b, alt-f, ctrl-w, ctrl-u, ctrl-k, ctrl-a, ctrl-e

sudo pacman -Syu

After using too much WINE, I type pwd, whoami

Getting cheatsheets via curl cheat.sh/INSERT_COMMAND_HERE

No install necessary, Also, you can quickly search within the cheatsheets via ~. For example if you copy curl cheat.sh/ls~find will show all the examples of ls that use find. If you remove ~find, then it shows all examples of ls.

I have a function in my bash alias for it (also piped into more for readability):

function cht() { curl cheat.sh/"$1"?style=igor|more }

• man
• fd
• entr
• rg
• gitui
• nvim
• tee
• cd
• mv
• rm
• ls
• tmux
• btop
• yazi
• du
• xargs
• cat
• less

locate, from the mlocate package. So useful. Honorable mention goes out to tldr.

plz from https://github.com/m1guelpf/plz-cli

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