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Description: Using and programming the Unix shell.
 

Free on-line courses in computational music and functional programming are offered 
  Hello Have you ever thought of you as a Computer Scientist contributing to flourish music and get benefited? And how if my second conjecture is that a person who knows dance can know programming better? Or to make the two together, “Computing could be taught and learned by using Music and Dance…”... more »
By ambujas...@gmail.com  - 12:06am - 1 new of 1 message    

Perl regex - How to make my greedy quantifier greedier? 
  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 »
By cibalo  - May 16 - 5 new of 5 messages    

Gnuplot Question 
  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 »
By Beery  - May 16 - 2 new of 2 messages    

rsync as root without ssh as root 
  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 »
By Guillaume Dargaud  - May 15 - 8 new of 8 messages    

converting publication lists to html 
  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 »
By jacksh...@gmail.com  - May 11 - 4 new of 4 messages    

How to compute the MD5 and SHA-1 fingerprints of an RSA key in a Linux server? 
  ... [Cross-posting to news:comp.unix.shell.] [...] > % cp /etc/ssh/ssh_host_rsa_key.pub actual-key.b64 > Next, edit the 'actual-key.b64' file and remove the first characters > ("ssh-rsa "). > % base64 -d -i actual-key.b64 > actual-key.bin > % md5sum actual-key.bin > % sha1sum actual-key.bin... more »
By Ivan Shmakov  - Apr 29 - 1 new of 1 message    

Choose a best wedding planner in your wedding 
  iWedPlanner is a best wedding planner ever. It's have a more wedding categories as well as more wedding vendors shopping sites. What you need to thing you can access here( [link] ) for your feature life.
By John Ceena  - Apr 29 - 1 new of 1 message    

bash -> dash translation 
  Hi, I recently got bitten by the change from bash to dash as the default /bin/sh in Debian. While bash was the default, the following ran fine (shebang in the script is "#! /bin/sh"): local projstr=$(${GMT} grdinfo "${raster_prefix}.grd" | \ awk '/Remark: / {sub(/.+Remark: /, ""); sub(/; .+/, ""); print}')... more »
By Seb  - Apr 28 - 19 new of 19 messages    

What meaning of the ',' in ifneq ($(KERNELRELEASE),) 
  Hi, I am reading the following Makefile script. I do not understand the ',' in the ifneq clause. I do not find the explanation in a pdf book on 'make'. Could you explain it to me? Thanks, ..................... ...ifneq ($(KERNELRELEASE),) obj-m := hello.o ...else KERNELDIR ?= /lib/modules/$(shell uname -r)/build... more »
By fl  - Apr 27 - 2 new of 2 messages    

Script - empty variables 
  Hi, Please help me solve this issue. Script below shows empty variables: ...set -x Data=`date +"%Y%m%d%H%M"` df -Pk | awk ' (NR > 1)' | awk '{print $(NF-2), $(NF-1), $NF}' | tr '/' '#' | tr '%' ' ' | { while read Available_ Perc_used Mount_point do Available=$(($Available_/1000) )... more »
By contracer  - Apr 23 - 8 new of 8 messages    

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