Question

bash: line 9: syntax error near unexpected token `)' bash: line 9: `a|A) ' 我不知道哪里错了，怎么改

#!bin/bash
#versionlinux.sh
echo "****************************************\n"
echo -e "please select the options in the follows\n"
echo -e "1.the operating system [a]\n"
echo -e "2.Domain Name System [b]\n"
echo -e "3.the CPU of the system [c]\n"
read choice
case $choice in
a|A)
uname
;;
b|B) uname -n
;;
c|C) uname -p
;;
*) echo "Select error!";;
esac

Answer 1

没有错误。
我这里运行正常。
建议
case $choice in
改为：
case "$choice" in
更可靠些。