Steps to upgrade java on Linux/AIX/Unix Production Servers.
Today in this article we will look at steps how to update Java RPM on any linux server. There are two approaches of this task. I. First approach:- Update from...
Tag: yum
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Steps to patch Linux/RHEL server.
Today we will look linux server patching process in short. It is quite simple, however very useful to know the steps. Linux Production Server Patching Steps Pre-requisite:- I am assuming...
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How to check when Linux kernel is updated on server ?
Lets see a quick tip today to see how to check when our system kernel is last updated on server. It helps us to identify when our last kernel updated...
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Solved: Satellite Certificate has expired error 3006 code on Redhat Satellite 6.5.
Today we will look at an interesting error message and its resolution. I have encountered this issue multiple times during redhat satellite migration from 5 to 6 and most of...
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How to pass multiple keystrokes or y to a command in Centos or Redhat Linux ?
In this post, we will check how to automate entering of multiple y’s to a shell command or script. This tip is very useful to sometimes automate few install scripts/commands....
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How to debug core file in Linux using gdb and crash utility ?
In this post we will look how to debug core file generated either by process fault or by system crash. To debug a core file, you need to make sure...