【发布时间】:2020-11-12 04:32:37
【问题描述】:
我有以下shell脚本zsh_history_fix.sh:
# Fixes a corrupt .zsh_history file
mv ~/.zsh_history ~/.zsh_history_bad
strings ~/.zsh_history_bad > ~/.zsh_history
fc -R ~/.zsh_history
rm ~/.zsh_history_bad
任何时候我尝试执行./zsh_history_fix.sh,它都会抛出./zsh_history_fix.sh: 4: fc: not found。
知道为什么我会收到此错误吗?
【问题讨论】:
-
您是否检查了文件中的隐形有趣字符?比如
od -bc ./zsh_history_fix.sh。
标签: shell ubuntu terminal windows-subsystem-for-linux