linux - How do I configure my "mv" command to include "-i" option even when I forgot it? -


i want configure mv command implicitly include "-i" default.

sometimes forgot use , mess files...

adding answer include unaliasing option, need add ~/.bashrc or ~/.zshrc based on login shell permanent alias.

alias mv="mv -i"

then can source take effect on current login

source ~/.bashrc

or logoff , login again or open new shell interactive behavior

sometimes, if want disable behavior temporarily, can 

\mv file1 file2

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