I need to find and list all hidden files including directories on a Linux server (CentOS). How can I recursively list all hidden files and directories? How do I save result in a text file? And How do I delete all hidden files/directories ?
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How Do I Fix dataskq Causing High Load On DirectAdmin ?

August 28, 2014

Today, When I go to DA Service Monitor, the top 5 processes are using 99.9% of the CPU and they’re all the same processes 11477 root 20 0 324m 196m 1580 R 53.3 5.2 17153:50 /usr/local/directadmin/dataskq 7738 root 20 0 315m 183m 1580 R 49.3 4.8 15702:50 /usr/local/directadmin/dataskq 17973 root 20 0 307m 170m 1592 […]

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How Do I Fix “crontab: command not found”

August 22, 2014

After I ordered new VPS (CentOS 6.x) on DigitalOcean (SSD Cloud VPS). I found that crontab is not installed on server, When I try to execute “crontab -e” command, I got following error # crontab -e -bash: crontab: command not found

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How To Install CentOS on UEFI systems

July 23, 2014

Yesterday, I’m tried to install CentOS 6.4 to my new server IBM X3650 M2 with Minimal CentOS 6.4. My Server has two SAS 15K RPM 146GB and setting up RAID 1 Mode.

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How to fix “An error occurred while installing nokogiri (1.6.2.1)”

May 29, 2014

Today, When I’m running bundle install and I’m having this error Gem files will remain installed in /usr/local/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.2.1 for inspection. Results logged to /usr/local/lib/ruby/gems/1.9.1/gems/nokogiri 1.6.2.1/ext/nokogiri/gem_make.out An error occurred while installing nokogiri (1.6.2.1), and Bundler cannot continue. Make sure that `gem install nokogiri -v ’1.6.2.1′` succeeds before bundling.

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How To Compile/ Install New Kernel 3.13.6 In CentOS 6.5

March 20, 2014

Here in this post I will explain how to compile and install Linux Kernel 3.13.6 in CentOS 6.5. Linux Kernel 3.3.16 stable latest version has released 2014-03-07 and you can download it from kernel.org.

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