To set different permissions for files and folders, you can use the following method: # find /path/ -type d -exec chmod 700 {} \; # find /path/ -type f -exec chmod 600 {} \; In this case all files inside the /path/ folder will have 700th permissions, files will have 600th…

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To convert video to FLV format using ffmpeg tool, use the following command: # ffmpeg -i input_movie.avi -ar 44100 output_movie.flv Additional parameter “-ar 44100″ needs to resolve issues with some video files which was encoded with non standard audio sample frequencies.

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To mount the ISO or MDF cd images to any defined location, you should use the following way: mount -t iso9660 -o loop image.iso /mnt/cdrom Before mounting a MDF image, you need to convert it to ISO format. The mdf2iso tool can help you with it. In Debian Linux this tool can be installed by [...]

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To explode the string to array using JavaScript, use the split() method: var sCars = ‘bmw,audi,honda,chrysler’; aCars = sCars.split(’,'); Now, you can work with aCars variable as array: for (var i = 0; i < aCars.length; i++) { alert(aCars[i]); }

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When you have an issues with linux flash player such as player freezing when playing the YouTube movies, check the package pulseaudio, it should be installed in the system. Ubuntu/Debian: # apt-get install pulseaudio For my Debian Lenny installation the working choice is (it uses v10 of Adobe Flash player): # apt-get install flashplayer-mozilla It [...]

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