Allows for quick mass renaming, assuming the user has some familiarity with regular expressions. Basically, it replaces the original_file_name in the output of ls with

"mv -v original_file_name new_file_name"

and passes the output to sh.

Tres lineas en un shell script para copiar la base de datos diaramente

find all files in cur dir add to url and append to file

No junk, no pipe, one command, no subcommand - KISS

Find your default gateway and print it directly output

http://www.bilgisayarmatematik.com/

kerim@bayner.com

The following command creates a pool with a single raidz root vdev that consists of six disks.

Tries to reattach to screen, if it's not available, creates one.

created an alias "irc" for it, since sometimes i forget if there already is a screen session running with irssi, this way I avoid creating a new one by mistake.

Substitute nano with your favorite editor, of course.

command creates a pool with two mirrors, where each mirror contains two disks.

Instead of tedious manual mv commands and tabbing, this routine creates a file listing all the filenames in the PWD twice, edit the second instance on each line to the new name, then save the file, the routine does the rest. Feel free to replace nano with your holy war editor of choice.

You will get a lot of "mv: 'x' and 'x' are the same file" warnings, these could be cleaned up but the routine works.

Seeing that _sort_ its been used, why not just _use_ it. ;)

First use find to find all the images that end with jpg or JPG in the current dir and all its children.

Then pipe that to xargs. The -I{} makes it so spaces in filenames don't matter.

The 1024">" makes it so it takes any image greater in dimension than 1024 and resizes them to 1024 width, but keeping aspect ratio on height.

Then it sets the image quality to 40.

Piping it through xargs means you avoid the file count limit, and you could run this on your entire file system if you wanted.

This command creates an unmirrored pool using

files. While not recommended, a pool based on files can be

useful for experimental purposes.

This is useful when you are uploading svn project files to a new git repo.

Like i said, i havent test it yet, all becouse my internet its soo slow, if you try and works please share, also be nice to do it using the direct url link.

On Windows 2000 or newer, you can use the command line to save the current network interface info.

You can then edit the text file and re-apply it using the netsh -f command (or netsh exec). Keep a bunch of text files around to quickly switch connection info without using extra software.

http://en.wikipedia.org/wiki/Netsh

http://support.microsoft.com/kb/242468

http://thelazyadmin.com/blogs/thelazyadmin/archive/2005/04/04/Using-Netsh-to-Manage-Network-Interfaces-Part-2.aspx

Mac OSX creates resource forks (http://en.wikipedia.org/wiki/Resource_fork) for every file, which are extremely annoying when transferring projects over to an Ubuntu server for instance