北风留影 发表于 2018-10-9 08:41:30

Password expiration policy in MySQL Server 5.7

mysql -uroot -p'xx' -e "select user,host from mysql.user;">/root/user.txt  
sed -i '1d' user.txt
  
#sed -i 's/[ ][ ]*/@/g'user.txt
  
sed -i 's/\s\+/@/g' user.txt
  
cat alter.sh
  
#!/bin/bash
  
for i in `cat user.txt`
  
do
  
name=`echo $i|awk -F '@' '{print $1}'`
  
ip=`echo $i|awk -F '@' '{print $2}'`
  
st="ALTER USER '"$name"'@'"$ip"' PASSWORD EXPIRE NEVER;"
  
echo $st
  
done
  
select user,host,password_last_changed,password_lifetime,password_expired FROM mysql.user WHERE user = 'xx'\G
  
flush privileges;
  
cd /root && rm -rf user.txt


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