alensav@alensav-965P-DS3P:~$ alias

alias ..='cd ..'

alias ...='cd ../../../'

alias ....='cd ../../../../'

alias .....='cd ../../../../'

alias .4='cd ../../../../'

alias .5='cd ../../../../..'

alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

alias df='df -H'

alias diff='colordiff'

alias du='du -ch'

alias egrep='egrep --color=auto'

alias fgrep='fgrep --color=auto'

alias free='free -h'

alias grep='grep --color=auto'

alias l='ls -CF'

alias la='ls -A'

alias ll='ls -la'

alias ls='ls --color=auto'

alias update='sudo apt update && sudo apt upgrade'