shell脚本示例：列出authorized_keys 文件中所有指纹

[羌俊恩]

Script to list all the finger prints from the authorized_keys file, created by saravana:

#!/usr/bin/ksh

USER=`whoami`
USER_H=` lsuser -a home $USER |awk -F '=' '{print $2}'`

cat $USER_H/.ssh/authorized_keys| while read line
do
  echo $line > /tmp/finger_print
  echo "************* Key,finger print details below ***************************"

  cat /tmp/finger_print
  echo

  ssh-keygen -l -f /tmp/finger_print|grep -v not|awk '{print $1" " $2 " " $4}'
  if ssh-keygen -l -f /tmp/finger_print|grep "is not a" > /dev/null 2>&1
  then
    echo "The above key is an Invalid Key,Please correct it"
  fi

  echo "========================================================================"

  rm /tmp/finger_print