bash alias ubuntu

bashAlias

# “For almost every purpose, aliases are superseded by shell functions.” -- bash man page
alias rm-alias="unalias -a"

alias ..="cd .."
alias ..2="cd ../.."
alias ..3="cd ../../.."
alias ..4="cd ../../../.."
alias ..5="cd ../../../../.."
alias cdp="cd /var/projects"
# Use it as: pbcopy < myfile 
alias pbcopy="xsel --clipboard --input"
alias pbpaste="xsel --clipboard --output"

# bash edit & reload
alias .b="source ~/.bashrc"
alias bashrc="vim ~/.bashrc && source ~/.bashrc"
alias bashp="vim ~/.bash_profile && source ~/.bash_profile"

alias ls='ls --color=auto'

# ls long output
alias ll='ls -lashr --color=auto'

# ls hidden 
alias l.='ls -d .* --color=auto'

# List all open ports & connections
alias ls-ports="lsof -Pi | grep LISTEN"
alias ls-connections='sudo lsof -n -P -i +c 15'

# Show all paths in the $PATH environment variable
alias ls-paths='echo -e ${PATH//:/\\n}'

alias grep='grep --color=auto'

# Start a calculator
alias calc='bc -l'

alias mkdir='mkdir -pv'
function mkdircd () { mkdir -p "$@" && eval cd "\"\$$#\""; }

alias now='date +"%d-%m-%Y %T"'
alias vi=vim

# Stop after sending count ECHO_REQUEST packets
alias ping='ping -c 5'

# network address info
alias inet='ifconfig | grep inet'

# shortcut for iptables and pass it via sudo
alias ipt='sudo /sbin/iptables'

# firewall rules 
alias firewall='sudo /sbin/iptables -L -n -v --line-numbers'
alias firewallin='sudo /sbin/iptables -L INPUT -n -v --line-numbers'
alias firewallout='sudo /sbin/iptables -L OUTPUT -n -v --line-numbers'
alias firewallfw='sudo /sbin/iptables -L FORWARD -n -v --line-numbers'

# Update and upgrade command
alias update='sudo apt-get update && sudo apt-get upgrade'

# Shutdown, reboot
alias reboot='sudo /sbin/reboot'
alias poweroff='sudo /sbin/poweroff'
alias halt='sudo /sbin/halt'
alias shutdown='sudo /sbin/shutdown'

# Get cpu info
alias cpuinfo='lscpu'
alias top='htop'

alias df='df -H'
alias du='du -hd 1'

# Show text file without comment (#) lines, usage: nocomment myfile.txt
alias nocomment='grep -Ev '\''^(#|$)'\'''

alias mountt=’mount |column -t’

alias mongodb="mongod --dbpath ~/mongodb"
alias redis="redis-server ~/redis/redis.conf"
alias update-chrome='sudo apt-get --only-upgrade install google-chrome-stable'

# Replace file extensions recursively, i.e. replaceExt(js,es6)
replaceExt () {

  # If new extension is void/empty
  if [ -z "$2" ]; then
      for file in **/*.$1;do mv $file $(echo ${file%*.*});done
      exit 0;
  fi
  
  for file in **/*.$1;do mv $file $(echo ${file%*.*}.$2);done
  
} 

export PS1="\d \t @\u:\w$ "