BASH, AWK and SED
BASH is a free software Unix shell written for the GNU Project. Its name is an acronym which stands for Bourne-again shell. The name is a pun on the name of the Bourne shell (sh), an early and important UNIX shell written by Stephen Bourne and distributed with Version 7 UNIX [...]
Seventh Sense Rambling About Life's Little Things, In 7 ≡ 1 (mod 6) Fashion
BASH – Router’s Public IP Address For Mac
Mystic River – One of National Geographic’s Best Wallpapers In 2009
I wasn’t aware of this until I [rather carefully] going through the Photo of the Month notification email from National Geographic, that my Mystic River was picked as one of the best Wallpapers from 2009 [personally, I don't like the phrase one of the best, for by definition of best, there is only one] – [...]
2009 – The Year That Was
It’s that time of the year again. Although December 31st is just another day and is just as good as any of the other 364/365 days, last day of the year nevertheless serves as a good point in time-line to pause and reflect upon what the year brought along. The list of what the year [...]
BASH – vasp2xyz, A Script To Extract Coordinates From VASP
Users of VASP are often familiar with the struggles/hardships to easily visualize the coordinates from the output file [OUTCAR]. To that effect, I wrote the following script [with help at a crucial stage from Pat Krogel, CEC @ MTU]. It expects OUTCAR & POSCAR from a calculation to be in the same folder and when [...]
BASH – Wrappers For qstat In NPACI ROCKS 5.2.2
BASH is a free software UNIX shell written for the GNU Project. Its name is an acronym which stands for Bourne-again shell. The name is a pun on the name of the Bourne shell (sh), an early and important UNIX shell written by Stephen Bourne and distributed with Version 7 UNIX circa 1978, and the [...]
PHP – Computing Total Travel Distance From GPS Tracks
Amongst other things, I like to keep a detailed track of where I have been [especially during hiking in the woods, venturing into areas that I have never been before, etc.]. For this purpose, I have configured my Garmin GPSMap 60CSx to record location/date-time data every three seconds and a while ago, I described [...]
CSS – Floating Next/Previous Links On Images
Why is this necessary, you ask? Ever since I first used PixelPost and deliciously delicious theme, I had been wanting to do something similar for my own photo gallery. Since PixelPost [nor any other photoblog software] ever came close to satisfying my needs, I ended up writing [still a work in progress to some extent] [...]
MAC – Upgrading MacPorts
Wondering why is this necessary? Citing MacPorts,
An installation of MacPorts and the ports installed by it are only designed to work on a single OS release and a single CPU architecture. If you upgrade to a new OS version (e.g. from Tiger to Leopard) or migrate to a new machine with a different type of [...]


