GNU Parallel Bug Reports GNU Parallel 20131022 ('Westgate') released

[Ole Tange]

GNU Parallel 20131022 ('Westgate') has been released. It is available
for download at: http://ftp.gnu.org/gnu/parallel/

New in this release:

* --transfer files with /./ in the path will copy the files relative
to the --workdir.

* The maximal command length is now cached in a file halfing the startup time.

* GNU Parallel was cited in: Investigating speaker gender using rhythm
metrics in Arabic dialects
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6602389&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6602389

* GNU Parallel was cited in: Tiedon erist ̈minen ja visualisointi a
lastensuojelun asiakaskertomuksista
https://tampub.uta.fi/handle/10024/84978

* Some Additional Useful Bioinformatics Software
http://nix-bio.blogspot.dk/2013/10/additional-software-for-bioinformatics.html

* GNU Parallel Example Screen Cast (bil to Geotiff conversion)
http://www.youtube.com/watch?v=PpF27eC7Mys

* Using GNU Parallel to roll-your-own Map Reduce!
http://www.rankfocus.com/hello-world/

* Use multiple CPU Cores with your Linux commands
http://www.rankfocus.com/use-cpu-cores-linux-commands/

* Using GNU Parallel at HPC @ Uni.lu https://hpc.uni.lu/users/use_cases/

* Scaling up with parallelization
https://www.msi.umn.edu/sites/default/files/AdvPython_1.pdf

* How to teach yourself to be a technical tester
http://infiniteundo.com/post/62421363463/qa-toc

* Faster Rasters For All http://2013.foss4g.org/conf/programme/presentations/52/

* Optimizing translated file downloads
http://www.smartling.com/blog/2013/05/20/optimizing-translated-file-downloads/

* EMC NetWorker parallel saveset cloning with nsrclone and GNU
parallel 
http://www.beebotech.com.au/2013/10/emc-networker-parallel-saveset-cloning-with-nsrclone-and-gnu-parallel/

* Best Practices for Amazon EMR
http://media.amazonwebservices.com/AWS_Amazon_EMR_Best_Practices.pdf

* Computing checksums for backup
https://identi.ca/evan/note/6yf1GzAARtyBhj__xzMvAg

* Un exemplu de utilizare a programului GNU parallel
http://vundicind.blogspot.dk/2013/10/exemplu-utilizare-gnu-parallel.html

* 平行化你的工作 http://www.slideshare.net/drakeguan/part1-23705978

* なんか気持ちよかです Gnu Parallel
http://a3-lab.jpn.org/note/%E3%81%AA%E3%82%93%E3%81%8B%E6%B0%97%E6%8C%81%E3%81%A1%E3%82%88%E3%81%8B%E3%81%A7%E3%81%99-gnu-parallel

* Bug fixes and man page updates.


= About GNU Parallel =

GNU Parallel is a shell tool for executing jobs in parallel using one
or more computers. A job is can be 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. A job can also be a command that reads from
a pipe. GNU Parallel can then split the input and pipe it into
commands in parallel.

If you use xargs and tee 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 can even replace nested loops.

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.

You can find more about GNU Parallel at: http://www.gnu.org/s/parallel/

You can install GNU Parallel in just 10 seconds with: (wget -O -
pi.dk/3 || curl pi.dk/3/) | bash

Watch the intro video on http://www.youtube.com/playlist?list=PL284C9FF2488BC6D1

Walk through the tutorial (man parallel_tutorial). Your commandline
will love you for it.

When using GNU Parallel for a publication please cite:

O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login:
The USENIX Magazine, February 2011:42-47.


= About GNU SQL =

GNU sql aims to give a simple, unified interface for accessing
databases through all the different databases' command line clients.
So far the focus has been on giving a common way to specify login
information (protocol, username, password, hostname, and port number),
size (database and table size), and running queries.

The database is addressed using a DBURL. If commands are left out you
will get that database's interactive shell.

When using GNU SQL for a publication please cite:

O. Tange (2011): GNU SQL - A Command Line Tool for Accessing Different
Databases Using DBURLs, ;login: The USENIX Magazine, April 2011:29-32.


= About GNU Niceload =

GNU niceload slows down a program when the computer load average (or
other system activity) is above a certain limit. When the limit is
reached the program will be suspended for some time. If the limit is a
soft limit the program will be allowed to run for short amounts of
time before being suspended again. If the limit is a hard limit the
program will only be allowed to run when the system is below the
limit.