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Quick script to check Linux Class Quiz
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| #!/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 |
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