To creata a Linux terminal alias you add the alias to the .bashrc file in your home directory.
These are the aliases I am currently using:
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# custom aliases
alias gs='git status'
alias pers='cd /home/zl22291@bristol.ac.uk/Documents/Projects/Personal-webpage/dylandijk.github.io/'
alias projs='cd /home/zl22291@bristol.ac.uk/Documents/Projects/'
alias be='bundle exec'
alias checkall='find . -name .git -type d -execdir sh -c '\''git status --porcelain | grep -q "^ M" && echo -e "\\033[0;31m${PWD}\\033[0m"'\'' \;'
alias copypwd='pwd | xclip -sel clip'
alias open='nautilus .'
I back up my full custom part of my .bashrc file here:
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# custom aliases
alias gs='git status'
alias pers='cd /home/zl22291@bristol.ac.uk/Documents/Projects/Personal-webpage/dylandijk.github.io/'
alias projs='cd /home/zl22291@bristol.ac.uk/Documents/Projects/'
alias be='bundle exec'
alias checkall='find . -name .git -type d -execdir sh -c '\''git status --porcelain | grep -q "^ M" && echo -e "\\033[0;31m${PWD}\\033[0m"'\'' \;'
alias copypwd='pwd | xclip -sel clip'
alias open='nautilus .'
eval "$(~/.rbenv/bin/rbenv init - bash)"
# shortening the username in the bash prompt
export PS1="\[\033[1;32m\]\$(echo \$USER | cut -c1-7)@\h\[\033[0m\]:\[\033[1m\]\w\[\033[0m\]$ "
# adding bin directory to the systems PATH environment variable
export PATH="$HOME/bin:$PATH"
export PATH="/home/zl22291@bristol.ac.uk/.local/bin:$PATH"