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i've been writing a bash script where i needed to query the installed version number of the nvidia driver when it's not loaded. Unfortunately i have not found a easy way of doing this.
If i'm a stupid person, please enlighten me of a better way ;)
$ gorecord foo.mp4
I've tried all of the screen recorders available for Linux and this is easily the best. xvidcap segfaults; VNC is too much hassle. There are alternatives of this command already here that I am just too lazy to reply to. Messing with the frames per second option, -r, 25 seems to be the best. Any lower and the video will look like a flipbook, if it records at all - -r 10 won't - any faster is the same, oddly enough.
Edit: CLF doesn't like my long command to add audio, so here it is in the description.
$ goaddaudio()
${
$if [ $# != 3 ]; then
$ echo 'goaddaudio < audio > < src video > < dst video >'
$ return
$ fi
$
$ f=goaddaudio$RANDOM
$ ffmpeg -i "$2" &> $f
$ d=$( grep Duration $f | awk '{print $2}' | tr -d ',' ) &&
$ rm $f &&
$ ffmpeg -i "$1" -i "$2" -r 25 -ab 192k -ar 44100 -sameq -t $d "$3"
$}
This is my first attempt at converting all HTML files to UTF-8 file encoding, including all subfolders.
Theres probably a much more compact way to do it, but I'm quite proud of it with my windows background ;)
I wanted all the 'hidden' .flv files from the http link in the command line; wget seemed appropriate, fed with output from lynx, grep the flv files and the normalised via sed (to remove the numeric bullet). Similar to the 'Grab mp3 files' fu. Replace link with your own, grep arg with something more interesting ;) See here for something along the same lines...
http://www.commandlinefu.com/commands/view/1006/grab-mp3-files-from-your-favorite-netcasts-mp3blog-or-sites-that-often-have-good-mp3s
Hope you find it useful! Improvements welcome, naturally.
It can be used to pinpoint the path(s) where the largest number of files resides when running out of free i-nodes
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"
Example of zsh globing, glob qualifier, and substitution:
-Q state that the parameter will contain a glob qualifier.
(**/)(*) is recursive
(.) is our glob qualifier, with states the match is a file "."
The first parameter $1, is then substituted with $2 but with lowercasing '(L)' ... a (U) would of course be from lower to upper.
Replace 'csv_file.csv' with your filename.
