GNU parallel is a shell tool for executing jobs in parallel locally or using remote computers. A job is typically a single command or a small script that has to be run for each of the lines in the input. The typical input is a list of files, a list of hosts, a list of users, a list of URLs, or a list of tables. If you use xargs today you will find GNU parallel very easy to use, as GNU parallel is written to have the same options as xargs. If you write loops in shell, you will find GNU parallel may be able to replace most of the loops and make them run faster by running several jobs in parallel. GNU parallel makes sure output from the commands is the same output as you would get had you run the commands sequentially. This makes it possible to use output from GNU parallel as input for other programs.


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2012-02-23 13:57 Zurück zur Release-Liste
20120222 ('Whitney')

--Workdir. wird das aktuelle Arbeitsverzeichnis verwenden. Wenn das aktuelle Arbeitsverzeichnis unter Ihrem home-Verzeichnis, das Wert ist. der relative Pfad zu Ihrem home-Verzeichnis gleichgestellt ist. Dies bedeutet, dass wenn Ihr home-Verzeichnis auf remote-Computern unterschiedlich ist (z.B. Wenn Ihr Login unterscheidet), noch wird der relative Pfad relativ zu Ihrem home-Verzeichnis. Jetzt wird eine Texinfo-Datei aus der POD-Datei mit pod2texi erzeugt.
--workdir . will use the current working directory. If the current working directory is beneath your home directory, the value . is treated as the relative path to your home directory. This means that if your home directory is different on remote computers (e.g. if your login is different), the relative path will still be relative to your home directory. A texinfo file is now generated from the POD file using pod2texi.

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