Hi Friends
How do I do two things from one if statement inside awk? I want to run a script and create a new file from the same condition.
awk '{ if ($2 == ""){print " "|"cd /local/test; ./script.ksh"}{cat > ran_true.txt}}' $IN_FILE
Bolded are the two things I want to be done.
Thanks (1 Reply)
Having a little trouble with awk and an if statement. I have a test setup which I am trying to only print the records which start with the month 03. Everything I tried, prints everything, even the 02 month
03/23/2010 12:47:51
ga2828
SUBMITTED FROM URL: test123.cgi
show port count
... (2 Replies)
Hi,
I have a data file which contains record count.
So doing wc -l rightfit_balancing_count.dat | awk '{print $1}'] gives me the record count stored in the file.
Now, i want to send a mail from UNIX, if the record count is equal to 0,otherwise it should do nothing.
Any help... (2 Replies)
hi,
I have a l-column file of more than 10,000 lines with interspersed negative values. What I want to do is add a fixed number (360) everytime a negative value is encountered while leaving the positive ones as is. I need something that will read every line of the file and do the calculation... (3 Replies)
Hi
I have a file with
test test2 1000000657373
test1 test3 1000003849450
test2 test4 test5 100000837474
I cat the file and pipe it to an awk statement like so
cat /tmp/file |awk '{if ($3 ~ "^*$" && $3 > 1024000000) print "/vol/"$1"/"$2;else if ($4 ~ "^*$" && $4 > 1024000000) print... (15 Replies)
I run my script "switch.sh" repeatedly (within 30 seconds). Each time script is triggered, script itself should kill all previous process.
Here is my code:
for pid in $(ps -fe | grep 'switch.sh' | grep -v grep | awk '{if ($2<$$) print $2}'); do
sudo kill -9 $pid
done
sleep 30
... (6 Replies)
I am using awk as part of and if then else statement. I am trying to have the user enter a gene name and then a variant or variants and have a specific transcript assigned to the variants depending on the gene. Below is my code but the if then else statement is wrong. Basically, the gene name... (2 Replies)
Hi folks,
I have a scenario to convert the update statements into insert statements using shell script (awk, sed...) or in database using regex.
I have a bunch of update statements with all columns in a file which I need to convert into insert statements.
UPDATE TABLE_A SET COL1=1 WHERE... (0 Replies)
There has to be a way to do this with awk or maybe I'm just focusing on the wrong tool and making this harder than it needs to be.
I'm trying to do a file field lookup/join at a very large scale but the output changes has to change dramatically. I have an input file to do a field lookup from and... (3 Replies)
Discussion started by: brettcasper
3 Replies
LEARN ABOUT SUSE
gsl-randist
GSL-RANDIST(1) General Commands Manual GSL-RANDIST(1)NAME
gsl-randist - generate random samples from various distributions
SYNOPSYS
gsl-randist seed n DIST param1 param2 [..]
DESCRIPTION
gsl-randist is a demonstration program for the GNU Scientific Library. It generates n random samples from the distribution DIST using the
distribution parameters param1, param2, ...
EXAMPLE
Here is an example. We generate 10000 random samples from a Cauchy distribution with a width of 30 and histogram them over the range -100
to 100, using 200 bins.
gsl-randist 0 10000 cauchy 30 | gsl-histogram -100 100 200 > histogram.dat
A plot of the resulting histogram will show the familiar shape of the Cauchy distribution with fluctuations caused by the finite sample
size.
awk '{print $1, $3 ; print $2, $3}' histogram.dat | graph -T X
SEE ALSO gsl(3), gsl-histogram(1).
AUTHOR
gsl-randist was written by James Theiler and Brian Gough. Copyright 1996-2000; for copying conditions see the GNU General Public Licence.
This manual page was added by the Dirk Eddelbuettel <edd@debian.org>, the Debian GNU/Linux maintainer for GSL.
GNU GSL-RANDIST(1)