Tag: command

Recording Sound in Linux

To record a sound in wav format from Mic, just use this command… arecord -f cd test.wav Use Ctrl+C to…

Text to Speech – Hear a File

Festival is a speech synthesizer for Linux. You can use this with the following commands… Enter a festival console for…

MySQL Database Backup/Restore

This command can be used to backup MySQL database. mysqldump -u <User> -p <Database name> [<Table name>] > backup.sql This…

Command to Replace a String in all Files in Current Directory

Replaces all instance of ‘<old string>’ with ‘<new sting>’ in all the files of the current directory. perl -pi -e…

List All Files in a Folder Recursively

Save the list of all files in a folder – recursively. find .|sed ‘s/\.\///;’ Another option is ls -R -1…

Download Entire Folder using Wget Command in Linux

wget -m http://www.tldp.org/HOWTO/Serial-Programming-HOWTO/ -m, –mirror shortcut for -N -r -l inf –no-remove-listing. wget -H -r –level=1 -k -p http://www.tldp.org/HOWTO/Serial-Programming-HOWTO/ -r,…

Change the Extension of Multiple Files in Linux

In this example, we will change all files with extension ‘.info’ to ‘.txt’. Rename all *.info files in one folder…

Changing separator with Perl

This will join all lines of a file together. Sometimes I have a list of something in a file, one…

CVS Through Proxy

Command to import a CVS project’s code through a proxy Checkout code from remote server(No Proxy) cvs -z3 -d:ext:binnyva@nexty.cvs.sourceforge.net:/cvsroot/nexty co…

Using CVS from Command Line

cvs -d /var/www/cvs init export CVSROOT=’/var/www/cvs’ cd mypoject_folder cvs import -m “My Project” mypoject binny main #cvs import -m “<Message>”…