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Its not mine... I get from textlive migration in gentoo : http://www.gentoo.org/proj/en/tex/texlive-migration-guide.xml
Fdiff will run the command given by the first argument against the input files given as the second and third arguments, and diff the results.
It will use 'diff' as the default diff program, but this can be changed by setting $DIFFCMD, e.g.
$ export DIFFCMD=vimdiff;
$ fdiff zcat 0716_0020005.raw.gz 0716_0030005.raw.gz
...
This function will work under bash, but requires the use of command substitution, which is not available under a strict ANSI shell.
If you skip this part:
$ -density 300x300
you'll get a very lo-res image.
This is useful for examining the path.
Read this before you down voting and comment that it is not working -> Wont work on latest versions ~75> since database file is locked and has to be decrypted. This is useful if you have an old hdd with a chrome installation and want to decrypt your old passwords fast.
cu (call UNIX) establishes a full-duplex connection to another machine (*BSD) using a serial console.
It becames more useful than screen if you have to send a BREAK signal. using cu just type "~#".
$man cu
http://www.openbsd.org/cgi-bin/man.cgi?query=cu&apropos=0&sektion=0&manpath=OpenBSD+Current&arch=i386&format=html
This will download all files of the type specified after "-A" from a website. Here is a breakdown of the options:
-r turns on recursion and downloads all links on page
-l1 goes only one level of links into the page(this is really important when using -r)
-H spans domains meaning it will download links to sites that don't have the same domain
-nd means put all the downloads in the current directory instead of making all the directories in the path
-A mp3 filters to only download links that are mp3s(this can be a comma separated list of different file formats to search for multiple types)
-e robots=off just means to ignore the robots.txt file which stops programs like wget from crashing the site... sorry http://example/url lol..
This assumes you have the package installed necessary for converting WMF files. On my Ubuntu box, this is libwmf-bin. I used this command, as libwmf is not on my wife's iMac, so I archived the directories containing the WMF files from OS X, ran them on my Ubuntu box, archived the resulting SVGs, and sent them back to her. Quick, simple and to the point.
Searches directories recursively looking for extensions ignoring case. This is much more readable and clean than -exec for find. The while loop also gives further flexibility on complex logic. Also, although there is 'wmf2svg --auto', it expects lowercase extensions, and not uppercase. Because I want to ignore case, I need to use the -o option instead.
Works in ZSH and BASH. Haven't tested in other shells.