foreach语句出错

linuxdb

#!/bin/sh
fileNM=$1
foreach line (`awk -F"," '{print $1}' $fileNM`)
echo $line
end

以上语句执行出错，请教是哪里有问题

seamonkey

你的sh是什么，foreach是csh类语法。

yongjian

right, bash does not have foreach key word.

aerofox

1. #!/bin/sh
   
2. fileNM=$1
   
3. for line in `awk -F"," '{print $1}' $fileNM`; do
   
4.     echo $line
   
5. done
   

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