Currently viewing the category: "UNIX"

Linux: Run Command in Many Servers Simultaneously

By On 10 February 2012 · Leave a Comment

Server administrators usually have many servers to manage. There will be some time when we need to run the same command in every server we have. In my case, I need to update MySQL version on all 6 database servers we have to the latest version via yum. It just need to run simple command [...]

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Linux: Remove Files/Folder More Than Certain Time

By On 3 February 2012 · Leave a Comment

One of our server encounter backup problem because there are too many files need to be backup, near 200 million total of files. What I need to do is to remove some files in some folders, and let it run automatically everyday to remove the unwanted files. In our web server, we have one temporary [...]

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Linux: Install and Configure PostgreSQL with pgAdmin

By On 31 January 2012 · 1 Comment

PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. People will usually comparing PostgreSQL with MySQL, and there are several key factors which let us choose PostgreSQL over MySQL:

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Upgrade DELL Open Manage Server Administrator (OMSA)

By On 17 January 2012 · Leave a Comment

Some of our servers are running on Dell which include Open Manage Server Administrator (OMSA) to manage the physical server  remotely. OMSA can be access via port 1311 in HTTPS by using web browser. Most of the time, I only use OMSA to manage and monitor our physical disk which run on RAID.

The version [...]

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Solaris: Setting Up Package Manager and Installer

By On 31 December 2011 · 2 Comments

Oracle Solaris 11 is one of the  most popular UNIX-based operating system which widely download to be used by enterprise user, after FreeBSD. If you have FreeBSD basic knowledge, you should able to play around with Solaris as well.

If FreeBSD we have ports, the package manager and application installer, in Solaris, we can use [...]

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