#/bin/bash
printf "*************************************\n"
echo " cat file while read line"
cat test.txt |while read line
do
echo $line;
done
printf "*************************************\n"
echo "while read line <file"
while read line
do
echo $line;
done <test.txt
printf "*************************************\n"
echo "for line in cat test.txt"
SAVEIFS=$IFS
IFS=$(echo -en "\n")
for line in $(cat test.txt)
do
echo $line;
done
IFS=$SAVEIFS
linux shell 按行读入文件
猜你喜欢
转载自phl.iteye.com/blog/1893805
今日推荐
周排行