# cat fbcheck.sh
#!/bin/bash
DATE=`date -d today +"%Y-%m-%d %H:%M:%S"`
OLDFILE=/tmp/oldfile
NEWFILE=/tmp/newfile
read -p "Please input the Old URL:" OLDURL
read -p "Please input the New URL:" NEWURL
cd /tmp
curl ${OLDURL} >${OLDFILE}
curl ${NEWURL} >${NEWFILE} #因爲回顯出亂的東西，所以乾脆直接寫入文件
cat ${OLDFILE} | grep 'RELEASE' | awk -F / '{print $(NF-1)}' | awk -F - '{$NF=unll;print}' |awk '{if (NF==3)print $1$2,$3;else print $1,$2}' |sed 's/\.//g' >tmpold
過濾關鍵字，取倒數第2字段，整理輸出，由於字段不一，整理再輸出
cat ${NEWFILE} | grep 'RELEASE' | awk -F / '{print $(NF-1)}' | awk -F - '{$NF="";print}' | awk '{if (NF==3)print $1$2,$3;else print $1,$2}' |sed 's/\.//g' >tmpnew
COUNT1=`cat /tmp/tmpold | wc -l`
COUNT2=`cat /tmp/tmpold | wc -l`
檢查行數是否正常
if [ ${COUNT1} -eq ${COUNT2} ] && [ ${COUNT1} -eq 11 ]
then
echo "RUL data acquisition success. Start analysis ..."
else
echo "RUL data acquisition failure. Pls check !"
fi
echo "The version of the package has a problem, please correct !!!"
一起打印做最後對比，並輸出結果。（無輸出表示正常）
paste /tmp/tmpold /tmp/tmpnew |awk '{if ( $1 == $3 && $2 > $4 ){print}}'