How to analyze memory in kernel crash dump on linux ?
Today in this article, we will look how to analyze a core file generated after the system crash. The article is very useful to extract some of the basic information...
Tag: redhat
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Linux/AIX: How to grant sudo commands with options access to a user ?
We usually give sudo access via /etc/sudoers.conf file using visudo command. However sometimes we need to grant specific command access to users with limited options. In this case, it is...
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How to gzip a file to a seperate location in linux ?
Today in this post, we will look how to gzip a particular file and store it to an alternate location. Lets see how to gzip at current location and an...
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How to print all columns except first column in Linux bash shell ?
Today in this article, we will look at an interesting tip to print all columns of a file except first. Lets look the command stepwise to understand how it works....
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How to see status of all disk arrays on HP Proliant Servers ?
Today in this article, we will see how to check the status of all disks on a HP Proliant server. We will check it out both on server CLI and...
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How to reboot an IBM AIX server, RHEL Server, and Solaris host ?
Today we will see how to reboot an AIX server, a RHEL server, and a Solaris box. Lets have a look at it one by one. I. Rebooting IBM AIX...
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TCPDump useful examples for day to day tasks for RHEL/CentOS.
In this article we will look for tcpdump examples which are useful to accomplish our day to day tasks. Lets have a look at various examples step by step. 1....