!/bin/bash
bml_passwd=`head -c 10 /dev/urandom|base64`
echo ${bml_passwd}|passwd --stdin bml
ssh 10.155.197.13 "echo ${bml_passwd}|passwd --stdin bml"
ssh 10.255.99.11 "echo ${bml_passwd}|passwd --stdin bml"
echo "`date +%Y%m%d-%H-%M` bml用户 密码:$bml_passwd 环境不能手动增删改" >> /opt/repos/bml_passwd.txt
随机字符串
echo -n `</dev/urandom tr -dc A-Z-a-z | head -c15 | sed 's/[^a-zA-Z]//g' ` | base64
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