ano*_*non 15 git zsh status exit
我想做一些像:
if [[ git status &> /dev/null ]]; then
echo "is a git repo";
else
echo "is not a git repo";
fi
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除了我不知道如何检查退出状态.我该如何解决?
谢谢
gre*_*eth 19
就是这样
if git status &> /dev/null
then
echo "is a git repo";
else
echo "is not a git repo";
fi
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或者以更紧凑的形式:
git status &> /dev/null && echo "is a git repo" || echo "is not a git repo"
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ori*_*rip 13
使用时$?
,它包含最后一个命令返回码
编辑:精确的例子:
git status &> /dev/null
if [ $? -eq 0 ]; then
echo "git status exited successfully"
else
echo "git status exited with error code"
fi
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