mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-24 15:07:55 +00:00
Makefile: If pod2pdf is installed: Make .pdf files.
This commit is contained in:
Ole Tange
parent
aaac155ae2
commit
42ea8b4880
12
README
12
README
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@ -30,11 +30,7 @@ The 10 seconds installation will try do to a full installation; if
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that fails, a personal installation; if that fails, a minimal
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installation.
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wget -O - pi.dk/3 | bash
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or:
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curl pi.dk/3/ | bash
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(wget -O - pi.dk/3 || curl pi.dk/3/) | bash
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This will literally install faster than reading the rest of this
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document.
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@ -85,8 +81,10 @@ This will send 3 ping packets to 3 different hosts in parallel and print
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the output when they complete.
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Watch the intro video for a quick introduction:
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https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1 or at
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http://tinyogg.com/watch/TORaR/ and http://tinyogg.com/watch/hfxKj/
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https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
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Walk through the tutorial (man parallel_tutorial). You command line
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with love you for it.
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= New versions =
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@ -106,6 +106,7 @@ echo put parallel-latest.tar.bz2{,.sig,*asc} | ncftp ftp://ftp-upload.gnu.org/in
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cd ~/privat/parallel/packager/obs
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# Update version number
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em home:tange/parallel/parallel.spec
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find home:tange/parallel/* -type f | grep -v parallel.spec | parallel -Xj1 osc rm {}
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# This should not create new files
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osc up home:tange/parallel/
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@ -150,6 +151,7 @@ pushd
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== Commit released version ==
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git diff
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git commit -a
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== Update Savannah ==
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@ -166,8 +168,8 @@ http://freshmeat.net/projects/parallel/releases/new
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== Update Diaspora Twitter ==
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New release of #GNU Parallel pi.dk/0 New in this release pi.dk/2 See the intro videos pi.dk/1
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10 secs installation: wget -O - pi.dk/3|sh
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New release of #GNU Parallel pi․dk/0 New in this release pi․dk/2 See the intro videos pi․dk/1
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10 secs installation: wget -O - pi․dk/3|bash
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[x] Twitter
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Aspect: Public
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@ -199,74 +201,24 @@ cc:Sandro Cazzaniga <kharec@mandriva.org>,
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Ryoichiro Suzuki <ryoichiro.suzuki@gmail.com>,
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Jesse Alama <jesse.alama@gmail.com>
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Subject: GNU Parallel 20130822 ('Compostela') released
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Subject: GNU Parallel 20130922 ('') released
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GNU Parallel 20130822 ('Compostela') has been released. It is
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GNU Parallel 20130922 ('') has been released. It is
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available for download at: http://ftp.gnu.org/gnu/parallel/
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It includes a big code reorganization making this release beta
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quality.
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New in this release:
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* A tutorial showing much of GNU Parallel's functionality. Spend an
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hour walking through the tutorial. Your commandline will love you
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for it. man parallel_tutorial
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* Cloning at warp speed 100 VMs in 1 minute using one command line
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http://www.beebotech.com.au/tag/command-line/
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* --line-buffer will buffer output on line basis. --group keeps the
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output together for a whole job. --ungroup allows output to mixup
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with half a line coming from one job and half a line coming from
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another job. --line-buffer fits between these two; it prints a full
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line, but will allow for mixing lines of different jobs.
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* Calcul Quebec's introduction to GNU Parallel
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https://wiki.calculquebec.ca/w/GNU_parallel
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* --record-env records all variables and functions set. Useful to
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record the normal environment before using --env _.
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* Brincando com o GNU parallel
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http://blog.tadeucruz.com/2013/09/brincando-com-o-gnu-parallel/
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* --env _ exports all functions and variables to the remote server
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except for the ones recorded.
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* New signing key. Due to recommendations from NIST
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http://www.keylength.com/en/4/ the signing key was changed from
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1024D/ID:FFFFFFF1 to 9888R/ID:88888888.
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* Agalma: an automated phylogenomics workflow
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http://arxiv.org/pdf/1307.6432
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* Job ad asking for GNU Parallel expertise
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http://seattle.craigslist.org/est/sof/4006079352.html
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* Transient Beowulf Clustering with GNU Parallel and SSHfs
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http://www.reddit.com/r/linux/comments/1ka8mn/transient_beowulf_clustering_with_gnu_parallel/
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* Aligning to unique regions
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http://davetang.org/muse/2013/07/22/aligning-to-unique-regions/
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* Top 10 scripting tricks for basic bioinformatics
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http://students.washington.edu/bowmanjs/wordpress/?p=873
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* Using GNU Parallel to speed up and simplify data analyzes
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http://www.sergeymarkov.com/blog/2013/07/using-gnu-parallel-to-speed-up-and-simplify-data-analyzes/
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* Compression of files in parallel using GNU parallel
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http://codextechnicanum.blogspot.dk/2013/07/compression-of-files-in-parallel-using.html
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* Using GNU Parallel to roll-your-own Map Reduce!
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http://www.rankfocus.com/?p=1
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* Using GNU Parallel with Amazon
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media.amazonwebservices.com/AWS_Amazon_EMR_Best_Practices.pdf
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* Some useful comments on GNU Parallel
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https://news.ycombinator.com/item?id=6209767
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* Using GNU Parallel to count reads mapping to genes for multiple BAMs
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http://drduanehassane.com/blog/sequencing-resources
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* TimeMachineっぽいバックアップスクリプト
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http://rio.tc/2013/07/timemachine-1.html
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* GNU ParallelでAndroid NDKの全バージョンを一括ダウンロード
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http://qiita.com/mazgi/items/b10bf0ff3da2045d19ab
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* GNU Parallelで並列処理を行う
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http://qiita.com/PENGUINANA_/items/af27a833e835fe17f09b
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* Bug fixes and man page updates.
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@ -298,8 +250,10 @@ You can install GNU Parallel in just 10 seconds with:
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wget -O - pi.dk/3 | sh
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Watch the intro video on
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http://www.youtube.com/playlist?list=PL284C9FF2488BC6D1 or at
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http://tinyogg.com/watch/TORaR/ and http://tinyogg.com/watch/hfxKj/
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http://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
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Walk through the tutorial (man parallel_tutorial). Your commandline
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will love you for it.
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When using GNU Parallel for a publication please cite:
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@ -56,13 +56,20 @@ make install prefix=$RPM_BUILD_ROOT%{_prefix} exec_prefix=$RPM_BUILD_ROOT%{_pref
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mandir=$RPM_BUILD_ROOT%{_mandir}
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rm $RPM_BUILD_ROOT%{_docdir}/parallel.html
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rm $RPM_BUILD_ROOT%{_docdir}/parallel_tutorial.html
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rm $RPM_BUILD_ROOT%{_docdir}/niceload.html
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rm $RPM_BUILD_ROOT%{_docdir}/sem.html
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rm $RPM_BUILD_ROOT%{_docdir}/sql.html
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rm $RPM_BUILD_ROOT%{_docdir}/parallel.texi
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rm $RPM_BUILD_ROOT%{_docdir}/parallel_tutorial.texi
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rm $RPM_BUILD_ROOT%{_docdir}/niceload.texi
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rm $RPM_BUILD_ROOT%{_docdir}/sem.texi
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rm $RPM_BUILD_ROOT%{_docdir}/sql.texi
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rm $RPM_BUILD_ROOT%{_docdir}/parallel.pdf
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rm $RPM_BUILD_ROOT%{_docdir}/parallel_tutorial.pdf
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rm $RPM_BUILD_ROOT%{_docdir}/niceload.pdf
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rm $RPM_BUILD_ROOT%{_docdir}/sem.pdf
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rm $RPM_BUILD_ROOT%{_docdir}/sql.pdf
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%clean
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rm -rf $RPM_BUILD_ROOT
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@ -71,7 +78,7 @@ rm -rf $RPM_BUILD_ROOT
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%defattr(-,root,root,-)
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/usr/bin/*
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/usr/share/man/man1/*
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%doc README NEWS src/parallel.html src/sem.html src/sql.html src/niceload.html
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%doc README NEWS src/parallel.html src/parallel_tutorial.html src/sem.html src/sql.html src/niceload.html
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%changelog
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* Sat Jan 22 2011 Ole Tange
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@ -1,6 +1,6 @@
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bin_SCRIPTS = parallel sem sql niceload
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man_MANS = parallel.1 sem.1 sql.1 niceload.1 parallel_tutorial.1
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doc_DATA = parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi
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doc_DATA = parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf
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parallel.1: parallel.pod Makefile
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pod2man --release='$(PACKAGE_VERSION)' --center='$(PACKAGE_NAME)' \
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@ -66,12 +66,33 @@ niceload.texi: niceload.pod
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# If pod2texi is not installed: Forget about it
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pod2texi --output=$(srcdir)/niceload.texi $(srcdir)/niceload.pod || true
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parallel.pdf: parallel.pod
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# If pod2pdf is not installed: Forget about it
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pod2pdf --output-file $(srcdir)/parallel.pdf $(srcdir)/parallel.pod || true
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parallel_tutorial.pdf: parallel_tutorial.pod
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# If pod2pdf is not installed: Forget about it
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pod2pdf --output-file $(srcdir)/parallel_tutorial.pdf $(srcdir)/parallel_tutorial.pod || true
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sem.pdf: sem.pod
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# If pod2pdf is not installed: Forget about it
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pod2pdf --output-file $(srcdir)/sem.pdf $(srcdir)/sem.pod || true
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sql.pdf: sql
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# If pod2pdf is not installed: Forget about it
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pod2pdf --output-file $(srcdir)/sql.pdf $(srcdir)/sql || true
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niceload.pdf: niceload.pod
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# If pod2pdf is not installed: Forget about it
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pod2pdf --output-file $(srcdir)/niceload.pdf $(srcdir)/niceload.pod || true
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sem: parallel
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ln -fs parallel sem
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DISTCLEANFILES = parallel.html sem.html sql.html niceload.html parallel_tutorial.html
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EXTRA_DIST = parallel sem sql niceload \
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parallel.1 sem.1 sql.1 niceload.1 parallel_tutorial.1 \
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parallel.html sem.html sql.html niceload.html parallel_tutorial.1 \
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parallel.html sem.html sql.html niceload.html parallel_tutorial.html \
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sem.pod parallel.pod niceload.pod parallel_tutorial.pod \
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parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi
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parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi \
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parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf
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|
|
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@ -176,13 +176,14 @@ top_builddir = @top_builddir@
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top_srcdir = @top_srcdir@
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bin_SCRIPTS = parallel sem sql niceload
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man_MANS = parallel.1 sem.1 sql.1 niceload.1 parallel_tutorial.1
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doc_DATA = parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi
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doc_DATA = parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf
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DISTCLEANFILES = parallel.html sem.html sql.html niceload.html parallel_tutorial.html
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EXTRA_DIST = parallel sem sql niceload \
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parallel.1 sem.1 sql.1 niceload.1 parallel_tutorial.1 \
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parallel.html sem.html sql.html niceload.html parallel_tutorial.1 \
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parallel.html sem.html sql.html niceload.html parallel_tutorial.html \
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sem.pod parallel.pod niceload.pod parallel_tutorial.pod \
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parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi
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parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi \
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parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf
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all: all-am
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@ -552,6 +553,26 @@ niceload.texi: niceload.pod
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# If pod2texi is not installed: Forget about it
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pod2texi --output=$(srcdir)/niceload.texi $(srcdir)/niceload.pod || true
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parallel.pdf: parallel.pod
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# If pod2pdf is not installed: Forget about it
|
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pod2pdf --output-file $(srcdir)/parallel.pdf $(srcdir)/parallel.pod || true
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|
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parallel_tutorial.pdf: parallel_tutorial.pod
|
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# If pod2pdf is not installed: Forget about it
|
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pod2pdf --output-file $(srcdir)/parallel_tutorial.pdf $(srcdir)/parallel_tutorial.pod || true
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|
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sem.pdf: sem.pod
|
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# If pod2pdf is not installed: Forget about it
|
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pod2pdf --output-file $(srcdir)/sem.pdf $(srcdir)/sem.pod || true
|
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|
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sql.pdf: sql
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# If pod2pdf is not installed: Forget about it
|
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pod2pdf --output-file $(srcdir)/sql.pdf $(srcdir)/sql || true
|
||||
|
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niceload.pdf: niceload.pod
|
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# If pod2pdf is not installed: Forget about it
|
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pod2pdf --output-file $(srcdir)/niceload.pdf $(srcdir)/niceload.pod || true
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|
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sem: parallel
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ln -fs parallel sem
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|
|
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@ -765,7 +765,7 @@ sub get_options_from_array {
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sub parse_options {
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# Returns: N/A
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# Defaults:
|
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$Global::version = 20130822;
|
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$Global::version = 20130918;
|
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$Global::progname = 'parallel';
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$Global::infinity = 2**31;
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$Global::debug = 0;
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|
|
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|
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@ -124,7 +124,7 @@
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.\" ========================================================================
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.\"
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.IX Title "PARALLEL_TUTORIAL 1"
|
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.TH PARALLEL_TUTORIAL 1 "2013-08-22" "20130822" "parallel"
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.TH PARALLEL_TUTORIAL 1 "2013-09-18" "20130822" "parallel"
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.\" For nroff, turn off justification. Always turn off hyphenation; it makes
|
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.\" way too many mistakes in technical documents.
|
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.if n .ad l
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|
@ -142,63 +142,73 @@ love you for it.
|
|||
To run this tutorial you must have the following:
|
||||
.IP "parallel >= version 20130814" 9
|
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.IX Item "parallel >= version 20130814"
|
||||
Install the newest version with:
|
||||
.Sp
|
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.Vb 1
|
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\& Most of the tutorial will work on older versions, too.
|
||||
\& (wget \-O \- pi.dk/3 || curl pi.dk/3/) | bash
|
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.Ve
|
||||
.Sp
|
||||
This will also install the newest version of the tutorial:
|
||||
.Sp
|
||||
.Vb 1
|
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\& man parallel_tutorial
|
||||
.Ve
|
||||
.Sp
|
||||
Most of the tutorial will work on older versions, too.
|
||||
.IP "abc-file:" 9
|
||||
.IX Item "abc-file:"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& parallel \-k echo ::: A B C > abc\-file
|
||||
.Ve
|
||||
.IP "def-file:" 9
|
||||
.IX Item "def-file:"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& parallel \-k echo ::: D E F > def\-file
|
||||
.Ve
|
||||
.IP "abc0\-file:" 9
|
||||
.IX Item "abc0-file:"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& perl \-e \*(Aqprintf "A\e0B\e0C\e0"\*(Aq > abc0\-file
|
||||
.Ve
|
||||
.IP "abc_\-file:" 9
|
||||
.IX Item "abc_-file:"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& perl \-e \*(Aqprintf "A_B_C_%s"\*(Aq > abc_\-file
|
||||
\& perl \-e \*(Aqprintf "A_B_C_"\*(Aq > abc_\-file
|
||||
.Ve
|
||||
.IP "tsv\-file.tsv" 9
|
||||
.IX Item "tsv-file.tsv"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& perl \-e \*(Aqprintf "f1\etf2\enA\etB\enC\etD\en"\*(Aq > tsv\-file.tsv
|
||||
.Ve
|
||||
.IP "num30000" 9
|
||||
.IX Item "num30000"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& perl \-e \*(Aqfor(1..30000){print "$_\en"}\*(Aq > num30000
|
||||
.Ve
|
||||
.IP "num1000000" 9
|
||||
.IX Item "num1000000"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& perl \-e \*(Aqfor(1..1000000){print "$_\en"}\*(Aq > num1000000
|
||||
.Ve
|
||||
.IP "num_%header" 9
|
||||
.IX Item "num_%header"
|
||||
The file can be generated by:
|
||||
.Sp
|
||||
.Vb 1
|
||||
\& The file can be generated by:
|
||||
\&
|
||||
\& (echo %head1; echo %head2; perl \-e \*(Aqfor(1..10){print "$_\en"}\*(Aq) > num_%header
|
||||
.Ve
|
||||
.ie n .IP "For remote running: ssh login on 2 servers with no password in $SERVER1 and $SERVER2" 9
|
||||
|
|
@ -207,15 +217,17 @@ To run this tutorial you must have the following:
|
|||
.Vb 2
|
||||
\& SERVER1=server.example.com
|
||||
\& SERVER2=server2.example.net
|
||||
\&
|
||||
\& You must be able to:
|
||||
\&
|
||||
.Ve
|
||||
.Sp
|
||||
You must be able to:
|
||||
.Sp
|
||||
.Vb 2
|
||||
\& ssh $SERVER1 echo works
|
||||
\& ssh $SERVER2 echo works
|
||||
\&
|
||||
\& It can be setup by running \*(Aqssh\-keygen \-t dsa; ssh\-copy\-id $SERVER1\*(Aq
|
||||
\& and using an empty pass phrase.
|
||||
.Ve
|
||||
.Sp
|
||||
It can be setup by running 'ssh\-keygen \-t dsa; ssh-copy-id \f(CW$SERVER1\fR'
|
||||
and using an empty pass phrase.
|
||||
.SH "Input sources"
|
||||
.IX Header "Input sources"
|
||||
\&\s-1GNU\s0 Parallel reads input from input sources. These can be files, the
|
||||
|
|
@ -764,8 +776,8 @@ Output:
|
|||
For better parallelism \s-1GNU\s0 Parallel can distribute the arguments
|
||||
between all the parallel jobs when end of file is met.
|
||||
.PP
|
||||
Running 4 jobs in parallel will split the last line of arguments will
|
||||
be split into 4 jobs resulting in a total of 5 jobs:
|
||||
Running 4 jobs in parallel will split the last line of arguments into
|
||||
4 jobs resulting in a total of 5 jobs:
|
||||
.PP
|
||||
.Vb 1
|
||||
\& cat num30000 | parallel \-\-jobs 4 \-m echo | wc \-l
|
||||
|
|
|
|||
|
|
@ -131,70 +131,67 @@ love you for it.</p>
|
|||
<dt><strong><a name="parallel_version_20130814" class="item">parallel >= version 20130814</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<p>Install the newest version with:</p>
|
||||
<pre>
|
||||
Most of the tutorial will work on older versions, too.</pre>
|
||||
(wget -O - pi.dk/3 || curl pi.dk/3/) | bash</pre>
|
||||
<p>This will also install the newest version of the tutorial:</p>
|
||||
<pre>
|
||||
man parallel_tutorial</pre>
|
||||
<p>Most of the tutorial will work on older versions, too.</p>
|
||||
</dd>
|
||||
<dt><strong><a name="abc_file" class="item">abc-file:</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
parallel -k echo ::: A B C > abc-file</pre>
|
||||
</dd>
|
||||
<dt><strong><a name="def_file" class="item">def-file:</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
parallel -k echo ::: D E F > def-file</pre>
|
||||
</dd>
|
||||
<dt><strong><a name="abc0_file" class="item">abc0-file:</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
perl -e 'printf "A\0B\0C\0"' > abc0-file</pre>
|
||||
</dd>
|
||||
<dt><strong><a name="abc_file2" class="item">abc_-file:</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<pre>
|
||||
perl -e 'printf "A_B_C_%s"' > abc_-file</pre>
|
||||
perl -e 'printf "A_B_C_"' > abc_-file</pre>
|
||||
</dd>
|
||||
<dt><strong><a name="tsv_file_tsv" class="item">tsv-file.tsv</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
perl -e 'printf "f1\tf2\nA\tB\nC\tD\n"' > tsv-file.tsv</pre>
|
||||
</dd>
|
||||
<dt><strong><a name="num30000" class="item">num30000</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
perl -e 'for(1..30000){print "$_\n"}' > num30000</pre>
|
||||
</dd>
|
||||
<dt><strong><a name="num1000000" class="item">num1000000</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
perl -e 'for(1..1000000){print "$_\n"}' > num1000000</pre>
|
||||
</dd>
|
||||
<dt><strong><a name="num_header" class="item">num_%header</a></strong></dt>
|
||||
|
||||
<dd>
|
||||
<pre>
|
||||
The file can be generated by:</pre>
|
||||
<p>The file can be generated by:</p>
|
||||
<pre>
|
||||
(echo %head1; echo %head2; perl -e 'for(1..10){print "$_\n"}') > num_%header</pre>
|
||||
</dd>
|
||||
|
|
@ -205,14 +202,12 @@ $SERVER1 and $SERVER2</a></strong></dt>
|
|||
<pre>
|
||||
SERVER1=server.example.com
|
||||
SERVER2=server2.example.net</pre>
|
||||
<pre>
|
||||
You must be able to:</pre>
|
||||
<p>You must be able to:</p>
|
||||
<pre>
|
||||
ssh $SERVER1 echo works
|
||||
ssh $SERVER2 echo works</pre>
|
||||
<pre>
|
||||
It can be setup by running 'ssh-keygen -t dsa; ssh-copy-id $SERVER1'
|
||||
and using an empty pass phrase.</pre>
|
||||
<p>It can be setup by running 'ssh-keygen -t dsa; ssh-copy-id $SERVER1'
|
||||
and using an empty pass phrase.</p>
|
||||
</dd>
|
||||
</dl>
|
||||
<p>
|
||||
|
|
@ -568,8 +563,8 @@ line length of 10000 chars 17 commands will be run:</p>
|
|||
17</pre>
|
||||
<p>For better parallelism GNU Parallel can distribute the arguments
|
||||
between all the parallel jobs when end of file is met.</p>
|
||||
<p>Running 4 jobs in parallel will split the last line of arguments will
|
||||
be split into 4 jobs resulting in a total of 5 jobs:</p>
|
||||
<p>Running 4 jobs in parallel will split the last line of arguments into
|
||||
4 jobs resulting in a total of 5 jobs:</p>
|
||||
<pre>
|
||||
cat num30000 | parallel --jobs 4 -m echo | wc -l</pre>
|
||||
<p>Output:</p>
|
||||
|
|
|
|||
|
|
@ -17,8 +17,17 @@ To run this tutorial you must have the following:
|
|||
|
||||
=item parallel >= version 20130814
|
||||
|
||||
Install the newest version with:
|
||||
|
||||
(wget -O - pi.dk/3 || curl pi.dk/3/) | bash
|
||||
|
||||
This will also install the newest version of the tutorial:
|
||||
|
||||
man parallel_tutorial
|
||||
|
||||
Most of the tutorial will work on older versions, too.
|
||||
|
||||
|
||||
=item abc-file:
|
||||
|
||||
The file can be generated by:
|
||||
|
|
@ -41,7 +50,7 @@ To run this tutorial you must have the following:
|
|||
|
||||
The file can be generated by:
|
||||
|
||||
perl -e 'printf "A_B_C_%s"' > abc_-file
|
||||
perl -e 'printf "A_B_C_"' > abc_-file
|
||||
|
||||
=item tsv-file.tsv
|
||||
|
||||
|
|
@ -504,8 +513,8 @@ Output:
|
|||
For better parallelism GNU Parallel can distribute the arguments
|
||||
between all the parallel jobs when end of file is met.
|
||||
|
||||
Running 4 jobs in parallel will split the last line of arguments will
|
||||
be split into 4 jobs resulting in a total of 5 jobs:
|
||||
Running 4 jobs in parallel will split the last line of arguments into
|
||||
4 jobs resulting in a total of 5 jobs:
|
||||
|
||||
cat num30000 | parallel --jobs 4 -m echo | wc -l
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue