##### cat begin #####

cat /etc/shadow

cat /etc/passwd

cat /etc/login.defs

cat /etc/pam.d/system-auth

cat /etc/pam.d/sshd

cat /etc/profile

cat /etc/ssh/sshd_config

cat /etc/sudo.conf

cat /etc/selinux/config

cat /etc/audit/audit.rules

cat /etc/rsyslog.conf

cat /etc/ntp.conf

cat /etc/hosts.deny

cat /etc/hosts.allow

cat /etc/redhat-release

cat /proc/version

##### ls begin #####

ls -l /etc/passwd

ls -l /etc/shadow

ls -l /etc/profile

ls -l /etc/rc.d

ls -l /etc/sudoers

ls -l /etc/crontab

ls -l /etc/cron.d

ls -l /etc/cron.hourly

ls -l /var/spool/cron

ls -l /var/log/

ls -l /usr/sbin

ls -l /etc

ls -l /tmp

ls -l /var/log/audit

ls -ld /var/log/audit

ls -ld /var/log/

##### mess 1 begin #####

awk -F: '$3==0 {print $1}' /etc/passwd

auditctl -s

date

chkconfig –list |grep sshd

##### service begin #####

service sshd status

service auditd status

service rsyslog status

service ntpd status

service nfs status

service iptables status

service systemctl status firewalld

service --status-all | grep running

#systemctl list-units --type=service

##### mess 2 begin #####

ausearch -ts today -ts today

yum list installed

netstat -ntlp

ss -tunlp | cat

rpm -qa

rpm -qa | grep patch

cat /var/log/yum.log | grep update

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