03-10-2016
Have your awk output commands for the shell and pipe that into sh.
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1. Shell Programming and Scripting
nawk -F, 'FNR==NR{a= $3 ;next} $2 in a{print $1, 'Person',$2, a}' OFS=, filea fileb
Input filea
Input fileb
output i am getting : (2 Replies)
Discussion started by: pinnacle
2 Replies
2. Shell Programming and Scripting
Hi,
i am new to awk. I am using csv2pipe script(shown below)
BEGIN { FS=SUBSEP; OFS="|" }
{
result = setcsv($0, ",")
print
}
# setcsv(str, sep) - parse CSV (MS specification) input
# str, the string to be parsed. (Most likely $0.)
# sep, the separator between the values.
#
#... (6 Replies)
Discussion started by: bhaskarjha178
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3. Shell Programming and Scripting
Hello all,
I have a input file like this.
input file
---------------
abc ab001 + ab002 zca
acb ab006 + ab007 caz
cba ab003 + ab004 zca
bac ab004 - ab005 zac
bca ab002 - ab003 cza
cba ab005 + ab006 acz
cba ab005 ... (5 Replies)
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4. Shell Programming and Scripting
Hi,
I have a function in a bash script that returns a string after some operations using awk.
The following code returns 555
$VARIABLE="EXAMPLE"
get_number $VARIABLE
this value I'd like to pass it as a second argument of another script with the following usage
myscript.sh <param1>... (7 Replies)
Discussion started by: rid
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5. UNIX for Dummies Questions & Answers
Hi,
I want to compare a value from test file and redirect the o/p value to the same file
input file
250 32000 32 128
Below is my code
awk '{ if ($1 < "300") print $1 > /tmp/test}' test
want to compare 250 < 300 then print 300 to the same place
below is the... (24 Replies)
Discussion started by: stew
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6. Shell Programming and Scripting
Hello,
I've written an awk one-liner to parse a stream of real-time data. I invoke a program that gives me output from which I extract a few columns, perform some simple calculations, and then stream that data into a portal using an http string. It's tricky because I have to run it every second... (2 Replies)
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LEARN ABOUT DEBIAN
shtool-path
SHTOOL-PATH.TMP(1) GNU Portable Shell Tool SHTOOL-PATH.TMP(1)
NAME
shtool-path - GNU shtool command dealing with shell path variables
SYNOPSIS
shtool path [-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename] [-m|--magic] [-p|--path path] str [str ...]
DESCRIPTION
This command deals with shell $PATH variables. It can find a program through one or more filenames given by one or more str arguments. It
prints the absolute filesystem path to the program displayed on "stdout" plus an exit code of 0 if it was really found.
OPTIONS
The following command line options are available.
-s, --suppress
Supress output. Useful to only test whether a program exists with the help of the return code.
-r, --reverse
Transform a forward path to a subdirectory into a reverse path.
-d, --dirname
Output the directory name of str.
-b, --basename
Output the base name of str.
-m, --magic
Enable advanced magic search for ""perl"" and ""cpp"".
-p, --path path
Search in path. Default is to search in $PATH.
EXAMPLE
# shell script
awk=`shtool path -p "${PATH}:." gawk nawk awk`
perl=`shtool path -m perl`
cpp=`shtool path -m cpp`
revpath=`shtool path -r path/to/subdir`
HISTORY
The GNU shtool path command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 1998 for Apache. It was later taken
over into GNU shtool.
SEE ALSO
shtool(1), which(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-PATH.TMP(1)