PersonalBASHRC

## My personal bashrc file
#
# ~/.bashrc
#

# If not running interactively, don't do anything
[[ $- != *i* ]] && return
PS1='[\u@\h \W]\$ '

alias ls='ls --color=auto'
alias update='yay -Syu --noconfirm'
alias firewall='sudo ufw status verbose'
alias src='source ~/.bashrc'
alias brc='vim /home/flacko/.bashrc'
alias cbrc='code /home/flacko/.bashrc'
alias publicip='lynx -dump -hiddenlinks=ignore -nolist http://checkip.dyndns.org:8245/ | awk "{ print $4 }" | sed "/^$/d; s/^[ ]*//g; s/[ ]*$//g"'
alias lip='ip a | grep inet | sed '/inet6/d''
alias jv='java -jar'
alias install='sudo pacman -S'
alias ssh='cat /home/flacko/.ssh/known_hosts > /home/flacko/.ssh/known_hosts && sudo rm /home/flacko/.ssh/known_hosts && ssh'
alias reboot='sudo reboot'
alias gpu='sudo ~/.GPU/amdgpu-pro-fans.sh -s'

pt() {
	#Start packettracer when network is turned off
	#Then turn it back on again
	sudo nmcli networking off
	command packettracer $1 &
	sudo nmcli networking on
	command exit
}

transfer() {
    #Transfer files and receive downloadable link
	#transfer <file>	
	if [ $# -eq 0 ] 
		then 
			echo -e "No arguments specified. Usage:\ntransfer <file>\ncat <file> | transfer <file>"
			return 1
	fi
	tmpfile=$( mktemp -t transferXXX ) 
	if tty -s
       		then 
			basefile=$(basename "$1" | sed -e 's/[^a-zA-Z0-9._-]/-/g')
			curl --progress-bar --upload-file "$1" "https://transfer.sh/$basefile" >> $tmpfile
		else 
			curl --progress-bar --upload-file "-" "https://transfer.sh/$1" >> $tmpfile 
	fi
	cat $tmpfile
	rm -f $tmpfile 
}

screen () {
	#Used for discord sharing screens, turns of 2 of three screens and back on
	#Usage: screen on|off
	if [[ $1 == "on" ]]; then
		command xrandr --output DP-2 --left-of DP-3 --auto
		command xrandr --output HDMI-1 --right-of DP-3 --auto
		command xrandr --output DP-2 --primary
		command exit
	elif [[ $1 == "off" ]]; then
		command xrandr --output DP-3 --primary
		command xrandr --output DP-2 --off
		command xrandr --output HDMI-1 --off
		command exit
	else
		echo '	ERROR Usage: '
		echo '	screen on|off'
		echo
	fi
}

clean () {
	#This will clean the entire system
	clear
	echo 'This will do the following'
	echo ' - Update the Package Mirrors'
	echo ' - Update the System'
	echo ' - Create a temporary backup to "/home/flacko/.cleanbackup" '
	echo ' - Compress the backup file'
	echo ' - Rename the file to the current date'
	echo ' - Move the compressed file to /home/flacko/mnt/Backups/'
	echo ' - Remove the temporary files this script created'
	echo ' - Remove the contents from "/var/cache/pacman/pkg/"'
	echo ' - Remove packages that are unused'
	echo ' - Remove the "/home/flacko/.cache/" files'
	echo
	echo 'Press "Enter" if you wish to proceed'	
	read nul
	dirName=$(date +%d%m%y-%H%M%S)
	tmpDir=$(echo /home/flacko/.cleanbackup/$dirName)
	link1=$(echo 'https://www.archlinux.org/mirrorlist/?country=AU&protocol=http&protocol=https&ip_version=4')
	link2=$(echo 'https://www.archlinux.org/mirrorlist/?country=all&protocol=http&protocol=https&ip_version=4')
	if [[ $1 == "-v" ]]; then
		mkdir /home/flacko/.cleanbackup/
		mkdir $tmpDir
		curl $link1 | sed 's/#S/S/g' > $tmpDir/newmirrorlist
		curl $link2 | grep -A 3 Worldwide | sed 's/#S/S/g' >> $tmpDir/newmirrorlist
		sudo cat /etc/pacman.d/mirrorlist > $tmpDir/mirrorlist
		sudo rm -vf /etc/pacman.d/mirrorlist
		sudo cp -av $tmpDir/newmirrorlist /etc/pacman.d/mirrorlist
		yay -Syu --noconfirm
		sudo cp -rav /var/cache/pacman/pkg $tmpDir/Package\ Cache
		sudo cp -rav /home/flacko/.cache $tmpDir/HomeDIR\ Cache
		sudo pacman -R $(pacman -Qtdq) --noconfirm
		sudo rm -rvf /var/cache/pacman/pkg/
		sudo rm -rvf /home/flacko/.cache/	
		sudo cp -rav $tmpDir /home/flacko/mnt/6TBDrive/Backups/Main\ Computer/Cleanup\ Backups/$dirName
		sudo rm -rvf /home/flacko/.cleanbackup
	else
		mkdir /home/flacko/.cleanbackup/
		mkdir $tmpDir
		curl $link1 -# | sed 's/#S/S/g' > $tmpDir/newmirrorlist
		curl $link2 -# | grep -A 3 Worldwide | sed 's/#S/S/g' >> $tmpDir/newmirrorlist
		sudo cat /etc/pacman.d/mirrorlist > $tmpDir/mirrorlist
		sudo rm -f /etc/pacman.d/mirrorlist
		sudo cp -a $tmpDir/newmirrorlist /etc/pacman.d/mirrorlist
		yay -Syu --noconfirm > $tmpDir/debug
		sudo cp -ra /var/cache/pacman/pkg $tmpDir/Package\ Cache
		sudo cp -ra /home/flacko/.cache $tmpDir/HomeDIR\ Cache
		sudo pacman -R $(pacman -Qtdq) --noconfirm >> $tmpDir/debug
		sudo rm -rf /var/cache/pacman/pkg/
		sudo rm -rf /home/flacko/.cache/	
		sudo cp -ra $tmpDir /home/flacko/mnt/6TBDrive/Backups/Main\ Computer/Cleanup\ Backups/$dirName
		sudo rm -rf /home/flacko/.cleanbackup
	fi
}