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Tag: productivity

Hardware

How to Change Console Fonts In Ubuntu for 4K Screen

Posted on September 16, 2018 by Vishal Jain

Recently I bought HP Spectre x360 Convertible that has a fantastic crisp 4K screen. Using CTRL+F1 (upto F6 usually) one can access console. With 4K screens now ...

Hardware

HP Spectre x360 convertible and Linux

Posted on July 22, 2018 by Vishal Jain

For a while I was mulling to buy an ultrabook. 13.3″ screen, less than 3 LB and powerful. Came across HP Spectre x360 convertible that supports upto Core ...

Misc/Open Source Tools

Suspend button in Gnome3

Posted on January 1, 2017 by Vishal Jain

In Gnome3 Suspend button is not displayed by default. Shutdown button changes to suspend button when ALT key is pressed. No plugin necessary.

Bash/Shell Scripts

Compare files ignoring a field or column using Process Substitution

Posted on August 9, 2016 by Vishal Jain

Using Process Substitution method, two streams of data can be used with `diff`. This allows pre-processing of files to drop some part (e.g. a column/record per ...

Debugging Tools/Software Debug

Application Logging Improvement – Part 3 Making it Readable

Posted on March 15, 2015 by Vishal Jain

By Creating vim syntax file, machine readable logs can be made human readable. There are other ways to do this too and i just give an example of using vim. User...

Debugging Tools/Software Debug

Application Logging Improvement – Part 2 Multithreading

Posted on February 15, 2015 by Vishal Jain

To avoid overstepping during logging create log local LogBuffer so each thread can independently log without synchronizing. At certain intervals, they can synch...

Debugging Tools/Misc/Software Debug

Application Logging Improvement Plan – Part 1

Posted on January 17, 2015 by Vishal Jain

Application logs should be machine readable because it simplifies automated jobs to distill them for monitoring and management. For manual troubleshooting log c...

Internet/Unix Admin

mimikatz : Export non-exporteable Private certificate from Symantec PKI

Posted on August 10, 2014 by Vishal Jain

Using mimikatz on windows user can export certificates that were setup using Symatec PKI Client and were marked non-exportable.

Unix Admin

Setup WebEx on 64 bit Ubuntu 12.04 using 32 bit Oracle Java

Posted on March 24, 2013 by Vishal Jain

WebEx needs 32 bit Oracle Java to run which can be installed locally along with Firefox.

Unix Admin

Add a custom script in Unity HUD

Posted on March 2, 2013 by Vishal Jain

Create `/usr/share/applications/.desktop` file and run `update-desktop-database` to add the custom script in Unity HUD.

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Recent Posts

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