CGI Environment Variables are used to display information when debugging applications or to pass that information to another script. If you search google for “env.cgi” you will find thousands of files that disclose sensitive information...
After installing DadaMail via Softaculous auto-installer on cPanel the application is not accessible: DadaMail application error log file can be found at as discussed here grep errors.txt cgi-bin/APPLICATION_FOLDER/DADA/Config.pm Inside that error...
In this article We will generate SSL and then enable HTTPS on Apache with Ubuntu 20.04. #1 Generate SSL Certificate Step 1. Install acme.sh and then reconnect to ssh wget -O - | sh exit Step 2. Create a folder where SSL files will be stored mkdir...
A 503 error means that the webserver trying to be reached is unavailable overloaded, down for maintenance, or not fully functional for another reason. First, test the website directly from the webserver, and if it is running correctly then the...
Encountered an error when deploying ceph cluster with the command: ceph-deploy new ceph-node1 ceph-node2 ceph-node3 [ceph-node][DEBUG ] Err:1 xenial-updates/main amd64 apt-transport-https amd64 1.2.24 [ceph-node][DEBUG ] Temporary failure resolving...
To export a postgres database We use the pg_dump command: pg_dump -U postgres -v DATABASE -f FILENAME.sql And to import it back we use psql: psql -U postgres -W -d "FILENAME.sql" < FILENAME.sql Now that we know these commands We can easily create...
To list all cronjobs for all users on a cPanel server use the following command for user in $(cut -f1 -d: /etc/passwd); do crontab -u $user -l; done or: cat /var/spool/cron/* To list cronjobs for a single user, navigate to /var/spool and view the...
To block incoming emails in Proxmox Mail Gateway that contain attachments with a specific extension, for example, .cab I recommend blocking both the extension (MIME type) and the filename (files that end with .cab). To do this first log in to...
A runlevel is one of the modes that a Unix-based OS will run on. Each runlevel has a certain number of services stopped or started, giving the user control over the behavior of the machine. The following runlevels are defined by default under Red...
In this tutorial we will see about Sticky Bit, so what is a sticky Bit and how to set it in Linux? The sticky bit is set on directories to forbid all the users in the system to rename or delete the directory or the files/directories inside the...