Inode Inode is a data structure that keeps track of all the information about a file. You store your information in a file, and the operating system stores the information about a file in an inode(sometimes called as an inode number). Information about files(data) are sometimes called metadata. So you can even say it in … Continue reading inode
In this exmple My WEB-SERVER Ip Is 45.56.109.180 which is listening on port 80 mohammedrafi@NOC-RAFI:~$ nmap 45.56.109.180 Starting Nmap 6.40 ( http://nmap.org ) at 2016-04-01 08:16 IST Nmap scan report for li911-180.members.linode.com (45.56.109.180) Host is up (0.26s latency). Not shown: 994 closed ports PORT   STATE   SERVICE 22/tcp  open   ssh 80/tcp … Continue reading how to test web-server
rpm command cheat sheet for Linux rpm is a powerful Package Manager for Red Hat, Suse and Fedora Linux. It can be used to build, install, query, verify, update, and remove/erase individual software packages. A Package consists of an archive of files, and package information, including name, version, and description: Syntax Description Example(s) rpm -ivh … Continue reading rpm cheat sheet
Difference Between YUM & RPM During the initial Linux installation, larger selection of programs is installed by default, but there may be occasions where a user needs new programs installed. Some time back, users were required to compile and build source code to install a new program. But now, users can easily install pre-built programs … Continue reading rpm vs yum
[root@yumserver ~]# yum repolist Loaded plugins: product-id, refresh-packagekit, security, subscription-manager This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. repo id                         repo name   … Continue reading package management
