Created
April 18, 2017 17:46
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| # Prevent exiting out of the root shell while still allowing it most shells to exit with C-d | |
| setopt ignoreeof | |
| ctrl-d () { | |
| if (( $SHLVL > 1 )); then | |
| exit; | |
| else | |
| zle -M "zsh: use 'exit' to exit" | |
| return 1 | |
| fi | |
| } | |
| zle -N ctrl-d | |
| bindkey '^D' ctrl-d |
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