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Kailash

Remove saved credentials of Windows Network sharing

In Windows operating system, you can share the folder within your local network to transfer the data from one system to another system. Sometime when you tried to access network sharing folder, you may receive the following error. Windows cannot access \COMPUTER1\COMPUTER1 Shared Generally this happens if you have changed the password of the username …

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CentOS / RHEL – Delete Old Yum Repositories and Configuration Files

Sometimes you may face the issue to install or update packages due to old repositories. So the question is, how can I delete old yum repositories and configuration files under CentOS and RHEL 5 Linux server? In this article, we will discuss how can we remove a repository. You can delete old yum repositories and …

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The specified service has been marked for deletion

The specified service has been marked for deletion error

You may face a problem to delete Windows service using sc command. When you try to remove a Windows Service with sc delete <service name>, you may encounter the following error: [SC] DeleteService FAILED 1072:The specified service has been marked for deletion. Following the exact screen capture of the error message: There are several reasons …

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Customize httpd.conf for VirtualHost in cPanel

Customize httpd.conf for VirtualHost in cPanel On cPanel/WHM server, httpd.conf is regularly rebuilt and custom changes are lost each time it is rebuilt. Also, it is not recommended to edit main httpd.conf to change settings for VirtualHost. To customize httpd.conf for VirtualHost in cPanel, it is required to use include conf file to override any …

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Premature End of Script Headers – Apache Error

Premature End of Script Headers ‘Premature end of script headers’ is really uncertain error message and difficult to resolve. In this article, we will discuss about possible solutions to resolve this error. Sometimes when executing a PHP script you will see the following error in Apache error log: Premature end of script headers: /home/user/public_html/index.php This …

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How to patch OpenSSL Heartbleed vulnerability

Recently a vulnerability discovered with certain versions of OpenSSL . OpenSSL is a toolkit which implements SSL/TLS protocols as well as general cryptography for various operating systems. This vulnerability can provide a backdoor for attackers to gain access to confidential information. The following OpenSSL versions were affected by Heartbleed vulnerability: OpenSSL 1.0.1 through 1.0.1f (inclusive) …

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Upgrade OpenSSL on CloudLinux

Recently OpenSSL has released an update to address “Heartbleed” vulnerability and it is recommended that you update as soon as possible. In this article, we will discuss how to upgrade OpenSSL on CloudLinux. Upgrade Instructions: # yum clean all # yum update openssl # cagefsctl –force-update # /etc/init.d/httpd stop # /etc/init.d/httpd start If you are …

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Command to add/edit/remove cron job (crontab) on Linux server

On Linux server, you will have to manage your cronjob (cron job) via SSH. crontab command is used to add/edit/remove a cron job on the server. Below are the few options of crontab command: crontab -l  – Displays the current cron jobs crontab -e – To edit the cron jobs crontab -r  – To remove …

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Error loading stylesheet Google XML Sitemaps plugin

Error loading stylesheet Google XML Sitemaps If you are using WordPress plugin Google XML Sitemaps, you may receive the following error while accessing your sitemap without WWW (http://yourwebsite.com/sitemap.xml): Error loading stylesheet: An unknown error has occurred (805303f4) However you can access the same sitemap using WWW (http://www.yourwebsite.com/sitemap.xml). How to fix this problem? Easy way to …

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Disabling wp-cron.php in WordPress – Disable WordPress virtual cron

WordPress uses a file called wp-cron.php as a virtual cron job. This is used to automate scheduled posting, checking updates for plugins and themes, email notification and other automated tasks. Whenever a user access your blog, wp-cron.php is called automatically on each request. On a low traffic website, this is not a problem but if …

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