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alexrqs/avoid-dups.sh

Created May 27, 2023 19:35
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avoid/remove duplicates from zsh history
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avoid-dups.sh
code ~/.zshrc
# add => "setopt HIST_IGNORE_ALL_DUPS"
omz reload
cp $HISTFILE ${HISTFILE}.backup
awk '!a[$0]++' ${HISTFILE}.backup > $HISTFILE
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