There may be situation that you want to make sure your file or directory cannot be DELETED by accident or intentionally. In my case I…
View More How to Make File and Directory Undeletable in LinuxTag: Debian
Linux – I lost my root Password – How to reset it
How do I get root access to my server running Linux if I have lost or not remember my root password.
View More Linux – I lost my root Password – How to reset itAnalyzing Apache web server logs – simple script
Analyzing Apache Log Files.
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Sometimes you may run into need to run quickly web server on your machine – regardless if this is or Mac and you can setup…
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TERMINOLOGY – this new and recently discovered and already becomes my favourite terminal. It is completely different terminal with fancy features 🙂 . This terminal…
View More Terminology terminal in Ubuntu 14.04 and 14.10How to tell in Linux if the hardware supports virtualization
Here is a quick way to find out and check if your hardware, cpu supports virtualization in . Simply open terminal and run this command:…
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gpgdir is a perl script that uses the CPAN ::Interface module to encrypt and decrypt directories using a gpg key specified in ~/.gpgdirrc. This script will…
View More How to encrypt and decrypt directory with gpgdir scriptHow to configure Google Apps account with Pidgin and OTR
Since I have switched fully now to platform, I am trying also use tools and consolidate all my messaging account to be used with one…
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Here is very useful command line to help you out to nicely reorder columns in delimited file with using awk. cat mybigfile.txt | awk ‘BEGIN{FS=”,”…
View More How to Reorder columns in delimited file using awkExport failed ssh login of intruders on your server with IP into csv file
Here is my simple bash to export failed logins with IP address of the intruder into csv file and send back to you with email.…
View More Export failed ssh login of intruders on your server with IP into csv file