arch_main

Arch maintenance

Video: http://youtu.be/dOzoUMKIJIU

- sudo pacman -S ncdu # ncdu /var/
- rm -r .cache/* # on occasion rm -r .thumbnails/*
- sudo nano /etc/systemd/journald.conf # SystemMaxUse=50M
- localepurge # in the AUR
- browser-vacuum and/or profile-cleaner # in the AUR
- pkgbrowser # in the AUR
- mirror list # status & gen
- journalctl --disk-usage
- systemctl --failed
- fstrim / -v # SSD ONLY!

chromium # create a file in ~/.config called chromium-flags.conf # add --disk-cache-dir=/tmp/cache # save and exit

##Pacman##
- pacro
- paco
- pacc 
##### pacman .bashrc aliases #####

# pacman aliases (if desired, adapt for your favourite AUR helper)
alias pac="sudo /usr/bin/pacman -S"		# default action	- install one or more packages
alias pacu="sudo /usr/bin/pacman -Syu"		# '[u]pdate'		- upgrade all packages to their newest version
alias pacr="sudo /usr/bin/pacman -Rns"		# '[r]emove'		- uninstall one or more packages
alias pacs="/usr/bin/pacman -Ss"		# '[s]earch'		- search for a package using one or more keywords
alias paci="/usr/bin/pacman -Si"		# '[i]nfo'		- show information about a package
alias paclo="/usr/bin/pacman -Qdt"		# '[l]ist [o]rphans'	- list all packages which are orphaned
alias pacc="sudo /usr/bin/pacman -Scc"		# '[c]lean cache'	- delete all not currently installed package files
alias paclf="/usr/bin/pacman -Ql"		# '[l]ist [f]iles'	- list all files installed by a given package
alias pacexpl="sudo /usr/bin/pacman -D --asexp"	# 'mark as [expl]icit'	- mark one or more packages as explicitly installed 
alias pacimpl="sudo /usr/bin/pacman -D --asdep"	# 'mark as [impl]icit'	- mark one or more packages as non explicitly installed

# '[r]emove [o]rphans' - recursively remove ALL orphaned packages
alias pacro="/usr/bin/pacman -Qtdq > /dev/null && sudo /usr/bin/pacman -Rns \$(/usr/bin/pacman -Qtdq | sed -e ':a;N;$!ba;s/\n/ /g')"

##### EOF #####