Zimbra Let’s Encrypt auto-renew SSL Rumi, January 26, 2023 Required for this script to work is certbot package installed on email server and sudo rights to add script in crontab. You can add script in crontab at a weekly run like this: 0 0 * * 0 root /path_to_script. #!/bin/bash #Set domain for renew (in format openthreat.ro) DOMAIN=”” certbot… Continue Reading
Zimbra Let’s Encrypt SSL Script Rumi, December 28, 2022 #!/bin/bash -x # SSL certificate installation in Zimbra # with SSL certificate provided by Let’s Encrypt (letsencrypt.org) # Check if running as root if [ “$(id -u)” != “0” ]; then echo “This script must be run as root” 1>&2 exit 1 fi read -p ‘letsencrypt_email [mail@server]: ‘ letsencrypt_email read… Continue Reading
Installer for jitsi-meet, jigasi and jibri Rumi, November 19, 2022 Found this lovely code base (that actually worked) on github, supported on a debian 10/11 or ubuntu 20+ versions- The script (jitsi_setup.sh) can be used to install stable version of all 3 on a stand-alone server. This is simply a script version of quick-install document at https://jitsi.github.io/handbook/docs/devops-guide/devops-guide-quickstart It Installs below… Continue Reading
Monitor Service Port if Down execute a Bash Script Rumi, November 14, 2022 #!/bin/bash HOST_NAME=”127.0.0.1″ HOST_PORT=”1656″ if ( (exec 3<>/dev/tcp/${HOST_NAME}/${HOST_PORT}) 2> /dev/null); then echo -e “PORT: ${HOST_PORT} | ON” else cd /home/rumi/my-app/ && `node service.js` fi exit; Continue Reading
Clean RDP Sessions Rumi, June 18, 2022 Just found it useful with the garbage of RDP session to clean- Paste the below lines on a notepad and rename it- rdp_clean.bat. Execute the batch file through cmd line as admin user. @echo off reg delete “HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default” /va /f reg delete “HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Servers” /f reg add… Continue Reading
Bash Script To Restart Linux Server Services Rumi, December 21, 2021 Here’s the command line code to create the file in nano: sudo nano /opt/launch-crashed-services.sh Here is the bash script. #!/bin/bash service mysql status | grep ‘active (running)’ > /dev/null 2>&1 if [ $? != 0 ] then sudo service mysql restart > /dev/null fi service nginx status | grep ‘active… Continue Reading
osTicket Automated Install Script Rumi, December 13, 2021 osTicket is one of the leading open source ticketing systems. Here’s an easy way to spin up an instance on Ubuntu. Note: This script is purely intended for use in short-lived demo systems. The passwords are obvious (password !?) and there is no hardening applied to any of this system…. Continue Reading
Proxmox VM auto start VM after found in shutdown state Rumi, July 30, 2021July 30, 2021 I was having this strange issue, where a running busy VM stopeed all of a sudden due to high CPU or Memory overload issue. So manually had to start everythime. In order to avoid this, created a small script to start the VM in case if it’s down. #!/bin/bash #… Continue Reading
Email Alert for Host down using fping Rumi, October 26, 2020 A simplified bash script for host status alert: #!/bin/bash email=h.t.emdad@gmail.com NBR_DOWN=0 LOGFILE=/tmp/pinglog.txt echo “Server Down Status” > $LOGFILE for i in $(cat ping.txt); do fping $i >/dev/null if [ $? -ne 0 ]; then echo “$i is down” >> $LOGFILE NBR_DOWN=$((NBR_DOWN+1)) fi done if [ $NBR_DOWN -gt 0 ]; then… Continue Reading
WordPress Backup Script Rumi, August 23, 2020 #!/bin/bash # This script creates a compressed backup archive of the given directory and the given MySQL table. More details on implementation here: https://theme.fm # Feel free to use this script wherever you want, however you want. We produce open source, GPLv2 licensed stuff. # Author: Konstantin Kovshenin exclusively for… Continue Reading