Description:
Using and programming the Unix shell.
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GNU Parallel 20130522 ('Rana Plaza') released
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GNU Parallel 20130522 ('Rana Plaza') has been released. It is
available for download at: [link]
The changes for this release has been in the core of the code, so this
release should be considered beta quality.
New in this release:
* --ctrlc is now default if --pipe is not used; thus making it... more »
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ksh93, jobs program strings are overwritten somehow
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Hi,
I have a strange problem with ksh93. After a few weeks or so when
running 'jobs' I only get random strings from previous executed
commands back rather then the real program string.
Example:
This should print 'su -'
sk@solarized:~ $ jobs
[1] + Stopped (SIGSTOP) 48_59.solarized:2,S... more »
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`loadkeys' with `--console' option
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I'm not getting it to work. If I read the man page correctly, with the
`--console' option you can confine the changes to a certain Linux
VT. But there isn't an example... If I provide (for example)
"/dev/tty2" it works, but it is not confined. "/dev/vcs[a]2", whatever
that is, doesn't work (`loadkeys' says can't open).... more »
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Perl regex - How to make my greedy quantifier greedier?
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Hello,
I would like to try some string matching in perl as is in the title.
Let's create some testfiles for testing as follows.
$ mkdir -vp testing/dir.a/dir_b/dir-c; cd testing/dir.a/dir_b/dir-c; \
touch This_is_testing1_org.txt This-is-testing2_org.txt \
this_is_testing3_org.txt this-is-testing4_org.txt; cd... more »
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Gnuplot Question
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Not sure if this is the right group...
I have a data file of the following format:
servername,2013-05-11 17:46:03,SomeText,195,195,11,2 02
servername,2013-05-11 17:47:03,SomeText,192,192,23,1 03
servername,2013-05-11 17:48:03,SomeText,189,190,14,1 17
servername,2013-05-11 17:49:03,SomeText,196,195,24,2 31... more »
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rsync as root without ssh as root
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Hello all,
I do my backups with rsync, but since I won't allow ssh root logins, I always thought that I had to physically connect the disk to the PC.
Since I keep my backups offsite, I'd much rather also do the backup via ssh.
I recently saw an comment mentioning that it is possible for rsync to become... more »
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converting publication lists to html
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I have to convert a slew of publication lists to html and because this would be quite tedious, I decided to write a short script to do the work for me.
The simple script below reads each line of the file. If the line has text, it just prints the line. If the line is blank, it prints the closing "</div>" and the opening "<div>" with an in-line style set for the time-being. When it encounters a 2nd consecutive blank line, it just prints the blank line using the flags.... more »
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