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#alias for single command
alias python=python3.7
#alias for full path
alias python='/Library/Frameworks/Python.framework/Version/3.7/bin/python3'
#alias for command with options
alias la='ls -la'
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# use grep to find an alias
alias | grep lsa
# => dclsa='docker container ls -a'
# => dkclsa='docker container ls -a'
# => l='ls -lsah'
# => lsa='ls -lah'