Quick script to check Linux Class Quiz

check_quiz.sh

#!/bin/bash

SERVER="$2"
USER="$1"

mprint(){
    MESSAGE="$1"
    echo "===================== $MESSAGE ============================"
}

echo ""
echo ""
echo "========================================================================"
echo "             Checking server $SERVER"
echo "========================================================================"

# Command to look for word ubuntu on remote os-release file
#     ssh "$USER"@"$SERVER" cat /etc/os-release |grep ubuntu|wc -l
# take the output of a command and put it into a variable
#     IS_UBUNTU=$(somecommand)
# combine them and we get:
IS_UBUNTU=$(ssh "$USER"@"$SERVER" cat /etc/os-release |grep -c ubuntu)

mprint "Is System Updated"
ssh "$USER"@"$SERVER" sudo dnf -y update

mprint "Did We Install packages"
# Check out installed packages
if [[ $IS_UBUNTU -gt 0 ]]; then
    HTTPD="apache2"
    ssh "$USER"@"$SERVER" dpkg -l "$HTTPD" wget vim
else
    HTTPD="httpd"
    ssh "$USER"@"$SERVER" rpm -q monit tmux curl
fi

mprint "SELinux Status"
ssh "$USER"@"$SERVER" sudo getenforce
ssh "$USER"@"$SERVER" sudo cat /etc/selinux/config
# Check our shared folders and permissions
mprint "List BLock Devices and RAID Arrays"
ssh "$USER"@"$SERVER" lsblk
# Check RAID Configuration
ssh "$USER"@"$SERVER" sudo mdadm --detail /dev/md0

#Check out users and groups
# ssh "$USER"@"$SERVER" groups employees managers
mprint "List Group Properties"
ssh "$USER"@"$SERVER" sudo getent group administrators
ssh "$USER"@"$SERVER" sudo getent group powerusers
ssh "$USER"@"$SERVER" sudo getent group users

mprint "Groups for known admins"
ssh "$USER"@"$SERVER" sudo groups azimmerman banderson

mprint "Total Size of Users File"
ssh "$USER"@"$SERVER" sudo wc /etc/passwd

mprint "Check for passwords"
ssh "$USER"@"$SERVER" sudo getent shadow wwagner
ssh "$USER"@"$SERVER" sudo getent shadow wsnyder

mprint "Check Folder Permissions"
# Check our shared folders and permissions
ssh "$USER"@"$SERVER" sudo ls -al /shared/
ssh "$USER"@"$SERVER" sudo ls -al /home/shared/

mprint "Check CRONJOB Status"
ssh "$USER"@"$SERVER" sudo ls -l /etc/cron.d
ssh "$USER"@"$SERVER" sudo cat /etc/cron.d/*
ssh "$USER"@"$SERVER" sudo cat /etc/crontab

mprint "Did we install checkinstall"
ssh "$USER"@"$SERVER" sudo which checkinstall

mprint "User Script"
# Check script
ssh "$USER"@"$SERVER" sudo ls -alh /usr/bin/makeflags.sh
ssh "$USER"@"$SERVER" sudo cat /usr/bin/makeflags.sh

mprint "Web Server Status"
# Check out web server status
# shellcheck disable=SC2029
ssh "$USER"@"$SERVER" systemctl status "$HTTPD"
ssh "$USER"@"$SERVER" ls -al /var/www/html

firefox "$SERVER" & # And says keep runing and return CMD