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MacのTerminalの環境変数をブッ壊したときの対処法

slコマンド(蒸気機関車のやつ)をOS Xのzshに入れようとしたのですが,

export $PATH=/Users/keisei/sl/

とかいうことをやらかしました.
全てのコマンドがここを参照するようになってしまうんですね…(知識不足)

ということでこれでターミナルがCommand not found祭りになった場合の対処ですが,ターミナル上で

export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin

とりあえずこれを打てば復活します..bash_profile .zshrc などをテキストエディタで編集しましょう.


参考 PATHを設定する

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