In this tutorial we will learn, how to show post excerpt in atoms feed of octopress. After installing Octporess in Linux system, I am still exploring many things. For blogging platform,I mostly use and install wordpress.In recent time,the octopress came up with promising new blogging platform. It is quite obvious some good features of WordPress,I […]
Linux
Squid proxy server to block websites listed in file
In this tutorial we will use Squid proxy server to block websites listed in file. Here,we will list the website in a file called “restricted-sites.squid”. In our last post we have already setup the squid transparent proxy. The How to guide will help to install and configure the latest Squid Server. Advantage of using file […]
Install and configure transparent squid proxy server : RHEL/CentOS 6.x
In this tutorial,we will learn about how to install and configure transparent squid proxy server on RHEL/CentOS 6.x .In this practical,we will install Squid version 3.5.0 package in CentOS 6.5 / RHEL 6.5 . Squid server are designed to run in Unix like operating system. Up to version 2.7, Windows Operating System was supportive. Till […]
How to free pagecache, dentries and inodes from memory on linux
In this tutorial we will learn,how to free pagecache, dentries and inodes from memory on linux systems. The linux system is quite capable to manage the memory itself.Sometimes we require to flush the cache from memory in linux system . On writing the file /proc/sys/vm/drop_caches cause the kernel to drop clean caches, dentries and inodes […]
Linux command : To create new directory/folder
In this post we will learn, how to create new directory in Linux system.Directory also called as folder(In Windows System). To create a new directory in Linux system we will use the command called mkdir. By using some options with mkdir command, we can do many things. To create a directory in Linux Use the […]
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory While working on setting new squid transparent proxy in network.I faced an unusual error while restarting the Squid service. The getcwd() function copies an absolute pathname of the current working directory to the array pointed to by buf, which is […]
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