Quantcast
Channel:
Browsing latest articles
Browse All 14 View Live

Install PDFlib-Lite and PDFlib on cPanel

PDFLIB is a freely available library, used for creating and manipulating files in  Portable Document Format [PDF]. Using PDFLIB you can create ynamic PDF documents on your webserver. Follow the below...

View Article



Simple shell script to check if a Host is UP

If you work on multiple servers and want to check what hosts are up/down then you can use the below shell script to  test multiple servers  connectivity :: #!/bin/bash # test1.txt should contain a list...

View Article

Roundcube : failed to open log file /var/log/httpd/suexec_log

While working on a issue for one of the client, I found that the Webmail link was giving 500 internal server error for Roundcube and checking the apache error logs I was getting the below errors ::...

View Article

How to find the External IP if it is Natted

If you are behind a NAT  and want to  find the real / external IP from  the server then execute one of the below command from the server :: root@server[#] curl -s http://checkip.dyndns.org | html2text...

View Article

How to setup additional user for Plesk web-stats

If you want to  setup / allow additional  user for Plesk web-stats then follow the below simple steps :: Go to Plesk >> Domains >> Select the Domain and locate the Protected URL or Password...

View Article


CVE-2014-7169 BASH Shell Shock Vulnerability for Linux & How to fix

I guess by now we all heard about Bash Shell shock vulnerability and how dangerous it could be . What is CVE-2014-7169 / Shell Shock Vulnerability? GNU Bash through 4.3 bash43-025 processes trailing...

View Article

Encrypting MySQLDump

If  you are looking to Encrypt your MySQL database dump for security reasons than you can  use the ccrypt tool  to encrypt your dump.sql file. Follow the below simple steps to  achieve the database...

View Article

Setting up Virtual user with VSFTPD with Different Permissions

If you want to  setup a virtual user with  VSFTPD and also want to  share the same directory across multiple users then you can refer the below simple steps to achieve this : Install VSFTPD  server yum...

View Article


Setup Putty Window Title Permanently

I was working on a migration of servers and for that I was manually setting up the Window Title for each server in  putty but the changes last only till I press Enter on  keyboard. It’s often gets...

View Article


Pass VLAN traffic to KVM Guests

Recently, I was working on a setup where we need to use two IP ranges for KVM guests and we found that VLAN tagging is the best way to achieve this. Refer the below diagram for more understanding: To...

View Article
Browsing latest articles
Browse All 14 View Live




Latest Images