Python GNU parallel single command on multiple cores
Hello,
I have a 4 core machine.
Here is my initial script
This script runs for 1.5hrs.
So I read across the web and figured out that you can use GNU parallel to submit multiple jobs using parallel. But I am not sure if I can run single command on multiple processors. Still, I went ahead and used the following command
Hi
I have following list of files at a path:
01.AR.asset
01.AR.index
01.AR.asset.vf
01.AR.asset.xv
I want to rename all these files as follows:
73.AR.asset.Z
73.AR.index.Z
73.AR.asset.vf.Z
73.AR.asset.xv.Z
Can any body give me a single command to acheive the above results.
... (5 Replies)
Dear Unix Guru,
I have several directories as below
/home/user/
dir1
dir2
dir3
Each directory has different size. I want to print each directory size (Solaris command du -hs .)
Can you please guide me how to achieve this?
Thanks
Bala (2 Replies)
Hello,
I would like to pipe two variables into awk, but I don't know how to do.
Each variable, "a" and "b", are in fact a list of data. They are not files.
So to get awk to work with it I am using:
echo $a | awk 'FNR==NR{print $1}FNR!=NR{print $4}'
The above works, but when I am... (5 Replies)
I wrote a very simple script that matches combinations of alphabetic characters (1-5). I want to use it to test CPU speeds of different hardware/platforms. The problem is that on multi-core/processor systems, only one CPU is being utilized to execute the script. Is there a way to change that?... (16 Replies)
Hi,
I will use below command for grep single string ("osuser" is search string)
ex: find . -type f | xarg grep -il osuser
but i have one more string "v$session"
here i want to grep in which file these two strings are present.
any help is appreciated,
Thanks in advance.
Gagan (2 Replies)
I have a log directory:
/logs/foo.log
/logs/bar.log
/logs/err.out
I'm trying to find a way to
> /logs/*.log
> /logs/*.out
to blank them out, but of course, that doesn't work.
Any suggestions? (4 Replies)
I have many files that has the following structure.
CHR SNP BP A1 TEST NMISS OR SE L95 U95 STAT P
1 rs2980319 766985 A ADD 4948 1.068 0.08356 0.9065 1.258 0.7853 0.4323
1 ... (4 Replies)
Normally i would do this-
cd abc
ls -ltr
I wish to run above command in a single line, like this-
cd abc | ls -ltr
But above command doesn't works, it simply runs the second command, ignoring the 1st one.
:confused: (4 Replies)
Hi All,
I would like to sftp 2 files with a single command. I tried the below options,
sftp suer@test13:"/u01/home/oracle/SetDb.sh /u01/home/oracle/.profile" ./
But what actually happens is
Fetching /u01/home/oracle/SetDb.sh to /u01/home/oracle/.profile
/u01/home/oracle/SetDb.sh ... (3 Replies)
Hello Experts,
I have a log file that contains 4 different type of exception :
1- Exception
2- Fatal
3- Error
4- Exec
My requirement is to find count of each type of exception, i tried using combination of -E and -C but that doesn't seems to be working :
grep -ec 'Exception' -ec... (4 Replies)
Discussion started by: mukulverma2408
4 Replies
LEARN ABOUT DEBIAN
python-coverage
PYTHON-COVERAGE(1) General Commands Manual PYTHON-COVERAGE(1)NAME
python-coverage - measure code coverage of Python program execution
SYNOPSIS
python-coverage -x module.py [ARG...]
python-coverage -e
python-coverage -r [-m]
python-coverage -a [file...]
DESCRIPTION
python-coverage executes a Python program and measures which of its statements are executed and which are not. It stores the information
in the file .coverage in the current working directory.
OPTIONS -e Erase the .coverage file.
-x Execute a Python module, giving it the remaining command line arguments.
-r Produce a coverage report.
-m With -r, show the line numbers that were missed by the execution.
-a Annotate source files. For each source file foo, produce foo,cover, with executed lines prefixed by ">" and non-executed by "!".
--help Produce a help summary. It might be more helpful than this manual page.
AUTHOR
The python-coverage command is a one-line Python script which calls the coverage.py Python module to do all the work. The module was rigi-
nally developed by Gareth Rees, and is now developed by Ned Batchelder. The module's home page is
http://www.nedbatchelder.com/code/modules/coverage.html.
This manual page was cobbled together by Lars Wirzenius for Debian, by copy-pasting from the help texts from the module.
PYTHON-COVERAGE(1)