Convert your P7B Certificate to PFX

When i try to convert my certificates to pfx format, i encountered a problem shown below # openssl pkcs7 -print_certs -in PKCS7.p7b -out certificate.cer unable to load PKCS7 object 140083803338568:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: PKCS7 To solve this issue: 1) Copy your PKCS7.p7b file as PKCS7.crt 2) Open this file with your editor and add these […]

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CloudLinux Resource Management and Limiting

CloudLinux Resource Limit   Cloudlinux is a platform that has ability of managing resources and users in order to preserve other users resources on server. ¬†You can simply manage your server resources by using these simple commands according to your needs.   To find user id [root@pcname~]# grep “—user—” /etc/passwd user:x:11333:503::/var/www/vhosts/ user.com:/bin/false then use this […]

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Add New Hosting to a System Installed With Plugged.sh

If you use our LAMP installer script and want to add a new domain afterwards, we’ve created a simple script to ease up the process. This script creates a new user, adds the domain settings for Apache, adds a new MySQL Database and user, restarts necessary services. Simply get our script from here or on […]

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Delete Mail From Queue in Exim

Deleting email from the exim queue is unfortunately not that simple. If you have a massive spammer in your system, you can clear the email originating from them with the command below. exim -bpru | tr ‘\n’ + | sed -e “s/++/=/g” | tr -d + | tr = ‘\n’ | grep “spammer@email.com” | awk […]

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Some Tips for VIM Users

VIM, one of the best text editors of all time, has a lot of useful options which are usually hidden. To get the best out of this text editor, I’d recommend checking some of these features out. To get these settings enabled by default, add the lines to your vimrc file, it is usually located […]

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PhpMyAdmin : Cannot start session without errors

Cannot start session without errors, please check errors given in your PHP and/or webserver log file and configure your PHP installation properly. If you’re getting this error when starting phpMyAdmin, there are a few possibilities of what the problem may be. For starters, be sure that it is a server side problem. If this only […]

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System Control Over Python With Pipes

Even though major system scripting is usually done via bash (or other shell) scripting, it’s almost as common to see Python as a system administration scripting platform. Today, most major installers, daemons and package management software are written in Python. While using Python as a system scripting tool, it’s essential to keep using the standard […]

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A Simple FTP Status Daemon

Here is a clumsy script to check on an FTP Service on a remote server if running or down. The script is written in Python and is a very draft one, but does the job. The main goal is to check whether we get any response from the FTP server while we try to connect […]

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