检查脚本

#!/bin/bash

echo "#########check UID=0#########"

cat /etc/passwd|awk -F ':' '{if($3==0)print($1)}'

echo "#########check shadow null#########"

cat /etc/shadow|awk -F ':' '{if($2="")print($1)}'

echo "#########check Root ssh#########"|tee -a /tmp/wqout

cat /etc/ssh/sshd_config|grep PermitRootLogin|awk '{if($2=="yes")print$1,$2}'

echo "#########check Protocol version#########"

cat /etc/ssh/sshd_config|grep Protocol

echo "#########check X11 #########"

cat /etc/ssh/sshd_config|grep X11Forwarding|awk '{if($2=="yes")print($1,$2)}'

echo "#########check TMOUT #########"

cat /etc/profile|grep -i tmout

echo "#########check PASS_LEN #########"

cat /etc/login.defs|grep PASS_MIN_LEN|awk '{if($2<8) print ($1,$2)}'

echo "#########check PASSWORD #########"

cat /etc/pam.d/system-auth|grep password|grep requisite|grep pam_cracklib.so

echo "#########check PASS History #########"

cat /etc/pam.d/system-auth|grep password|grep sufficient|grep pam_unix.so

echo "#########check inittab #########"

cat /etc/inittab

echo "#########check umask #########"

cat /etc/profile|grep umask |grep -v By|awk '{print $2}'

echo "#########check secure log #########"

cat /etc/rsyslog.conf|grep -i authpriv|awk '{if($2=="/var/log/secure")print($1,$2)}'

chown root /etc/passwd

chgrp root /etc/passwd

chmod 644 /etc/passwd

chmod 400 /etc/shadow

chmod 664 /var/log/messages

chmod 664 /var/log/secure

chmod 664 /var/log/cron

chmod 664 /var/log/wtmp

chmod 664 /var/log/utmp

chmod 664 /var/log/lastlog

      本文转自flayber  51CTO博客，原文链接：http://blog.51cto.com/406647516/1967537，如需转载请自行联系原作者