shell编程想从文件中读入整型变量要怎么做

ares99999

cat file | while read intValue
do
if [ "$intValue" -ge 20050909]]
then
printf "%d" "$intValue"
fi
done


file内容：
200053459 int.i
347832434 ci.d
.......
....

zq97

for intValue in `awk '{print $1}'`;do
    if [ ${intValue} -ge 20050909 ];then
        echo ${intValue}
    fi
done

寂寞烈火

1. 
   
2. while read a b;do [[ $a -ge 20050909 ]] && echo  $a;done<urfile

复制代码

davi

awk '$1>=20050909{ print $1 }' file