语法错误：for循环中文件意外结束

Question

I have a very large script, and I'm trying to introduce a for loop. To test that I have the right syntax, at line 120 say, I have:

for M in "1 2 3 4"; do
    echo $M
end

However I get the error:

./script.sh: line 120: syntax error: unexpected end of file

Even more worryingly, I get the same if I run:

for M in $( ls ); do
    echo $M
end

What am I doing wrong here?

Answer 1

您需要使用done not end完成for循环