alias l='ls -l'
alias ll='ls -lha'
alias sl='ls'
alias ..='cd ..'
alias sbrc='source ~/.bashrc'
alias phplintr='find . -type f -name "*.php" -not -path "./vendor/*" -exec php -l {} \;'
alias cpu_usage='cat /proc/loadavg | cut -c 1-4 | echo "scale=2; ($(</dev/stdin)/`nproc`)*100" | bc -l'