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运行脚本后Ubuntu终端关闭

tag-icon • tag-icon shell-script ubuntu terminal
运行脚本后Ubuntu终端关闭

这是一个 .sh 文件，Ubuntu 终端运行该文件后立即退出。我的脚本有什么问题吗？

我不知道我的问题是什么 - 为什么终端在运行脚本后关闭并且不让我看到结果。该文件显示在此处。在终端中输入每个命令都可以工作，但是将它们放在文件 .sh 中，就会出现如上所述的问题。

echo 
echo $PATH
echo
nslookup www.fiu.edu
echo
netstate-a
echo
traceroute www.google.com
echo
ifconfig

答案1

我不是 100% 确定你怎么样跑步这个脚本，但我会像这样重写（我还添加了注释）：

#!/bin/sh
# This is a comment line, but the line above must be the first line
# and defines the shell that the rest of this script will use.

echo "PATH: ["$PATH"]"
# Personally, I like to include [] around vars so I can see 
# exactly what they are

# Run a few network related commands
nslookup www.fiu.edu

netstate -a

traceroute www.google.com

ifconfig

# Pause the script with a question. This will stop the script 
# from simply closing. Default to "y" as well so the user can 
# just hit the enter key to exit.
echo -n "Finished? [y/n](y) "
read ans

# Check what the user typed - if anything
if [ "$ans" = "" -o "$ans" = "Y" -o "$ans" = "y" ]
then
    # Exit with 0 to signify no issue.
    exit 0
else
    echo "All done, so exiting anyway :]"
    exit 0
fi

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