Question

我的简单if / then / else bash脚本出了什么问题？

if [ "$C" = "dev" ];then
  export PREFIX=/home/bubu
  export SERVER=localhost:2112
elif [ "$C" = "test" ]
  export PREFIX=/server/node
  export SERVER=e.foo.com:44033
else
  export PREFIX=/server/node
  export SERVER=f.foo.com:44033
fi

./foo.sh: line 9: syntax error near unexpected token `else'
./foo.sh: line 9: `else'

Answer 1

应该是：

elif [ "$C" = "test" ]; then

Answer 2

我建议用一个案例陈述来修复它：

case "$C" in
  dev) export PREFIX=/home/bubu SERVER=localhost:2112;;
  test) export PREFIX=/server/node SERVER=e.foo.com:44033;;
  *) export PREFIX=/server/node SERVER=f.foo.com:44033;;
esac

Answer 3

在elif声明之后缺少“then”：

elif [ "$C" = "test" ]; then

如何/ then / else脚本如何修复此bash？

3 个答案: