LinuxQuestions.org - sumeet inani

downloading videos from youtube via online java websites

Posted 07-25-2013 at 10:59 AM by sumeet inani

I keep a collection of videos available at http://www.youtube.com/show/pavitrar...ag_id=&sort=dd and http://www.youtube.com/show/badeacch...view=8&sort=dd

You can catch the videos from catchvideo.net or keepvid.net
Then I use this script for continuous downloading

Code:

#!/bin/sh
while true
do
	echo 'enter URL (q to quit):'
	read   downloadlink
	if [ "$downloadlink"

...

sumeet inani

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base 64 encoding via c

Posted 07-25-2013 at 10:04 AM by sumeet inani

I came across some anti-virus in windows that detect programs like cmdow , fgdump etc. as threat & quarantine/remove it without asking.

So I wrote this c program that takes a byte from input-binary & writes it to ascii-hex-text-file while encoding .
In decoding takes two alphanumeric characters from input-text & writes it as single char to output-binary.

Compile it in your distro using
gcc program-file-name.c

Here is the code...

sumeet inani

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Views 309 Comments 0 sumeet inani is offline

calculating write speed

Posted 07-05-2013 at 09:22 AM by sumeet inani
Updated 07-05-2013 at 09:23 AM by sumeet inani (clarity)

Hi ,
I wrote this script for any normal distro
This calculates data written in 10 seconds to get average.
Also monitors copying process , if possible , to know when to stop monitoring

Code:

#!/usr/bin/bash
monitor_drive=sdb1
number_of_argument=$#
echo PID is $processid
if [ "$1" = "--help" ]
	then
	echo USAGE
	echo ./general \<device_name\> \<PID\>
	echo mention PID as \'no\' \(without

...

sumeet inani

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restart process if killed improperly

Posted 06-27-2013 at 11:00 AM by sumeet inani

Hi , i am using qbittorrent in fedora 17
It frequently happens that

Code:

Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org
and provide the following backtrace:
qBittorrent version: v3.0.9
stack trace:
[4]+  Segmentation fault      (core dumped) qbittorrent  (wd: ~/sumeet)

So I ran this script which works well

Code:

until qbittorrent; do
    echo "Server 'qbittorrent' crashed with exit code $?.  Respawning.."

...

sumeet inani

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grabbing videos from youtube

Posted 12-09-2011 at 10:20 PM by sumeet inani
Updated 12-09-2011 at 10:34 PM by sumeet inani (explanation)

There are lots of full length movies (http://www.youtube.com/movies) on youtube . You cannot grab that video as it is drm encrypted . So I decided to use ffmpeg
I took a screenshot of web browser (opera) then opened jpg file in kolourpaint to find out top left & bottom right of video frame in browser . They were found out to be
24,129 & 669,524
which indicated 645x395 video dimension
So , I ran

Code:

ffmpeg -f x11grab -s 646x396  -r 30 -i :0.0+24,129 -sameq out.mpg

...

sumeet inani

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