How to fix and recover a “corrupt history file” in zsh

fix.md

# move to home directory
cd ~

# move the .zsh_history file into another .zsh_history_bad file
mv .zsh_history .zsh_history_bad

# write all printable strings into a new .zsh_history file
strings .zsh_history_bad > .zsh_history

# reload the history
fc -R .zsh_history

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Thanks!

You can also check the env var HISTFILE to see if the user has changed the default history file location.
Slightly less readable but more portable

#!/bin/sh
set -e

mv ${HISTFILE:-$HOME/.zsh_history} ${HISTFILE:-$HOME/.zsh_history}_bad
strings ${HISTFILE:-$HOME/.zsh_history}_bad > ${HISTFILE:-$HOME/.zsh_history}
fc -R $_

muito obrigado

Thanks sir ,It was very helpful

Thanks.

thanks .. it was helpful

thx

thanks

Thanks bro!

thanks!

right on

thanks a lot <3

thank you. problem solved.

[ # move to home directory cd ~ ]
after 2022 no more CD command?
I used [ $ sudo su > kali ] to get to the root directory

Thanks bro 💪

works in 2023 thanks

Thanks!

Still works !

Thanks, but i wonder how does this happened? Does anyone know why?

🔥

Thanks!

still works, thanks

Thanks!

@Arios509

Thanks, but i wonder how does this happened? Does anyone know why?

Typically you didn't shut down your computer correctly. Another way you can fix this is just opening your zsh history file in a text editor and removing the corrupted parts. Corrupted parts usually look like this
☒