10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Trying to do so
echo "111:222:333" |awk -F: '{system("export TESTO=" $2)}'But it doesn't work (2 Replies)
Discussion started by: urello
2 Replies
2. Shell Programming and Scripting
I wrote a very simple script to understand how to call user-defined functions from within awk after reading this post.
function my_func_local {
echo "In func $1"
}
export -f my_func_local
echo $1 | awk -F"/" '{for (k=1;k<=NF;k++) {
if ($k == "a" ) {
system("my_local_func $k")
}
else{... (19 Replies)
Discussion started by: sreyan32
19 Replies
3. Shell Programming and Scripting
Using ksh to call a function which has awk script embedded.
It parses a long two element list file, filled with text numbers (I want column 2, beginning no sooner than line 45, that's the only known thing) . It's unknown where to start or end the data collection, dynamic variables will be used. ... (1 Reply)
Discussion started by: highnthemnts
1 Replies
4. UNIX for Dummies Questions & Answers
Hello,
I have two files File1 & File2.
File1
76 135
136 200
250 345
....
File2
1 24
1 35
1 36
1 72
....
I want to get all the values form File2 corresponding to the range in File 1 and feed it to a program. Is the code below right? Can I pass shell variables to awk in this... (2 Replies)
Discussion started by: Gussifinknottle
2 Replies
5. UNIX Desktop Questions & Answers
Hi,
I'm having trouble getting awk to read a variable with spaces in it.
Input:
vendorName="Bob's Steakhouse"
awk -F":" '$2 ~ /'$vendorName'/ {print $1}' Purchases.dat
Error:
awk: $2 ~ /Bob's
awk: ^ unterminated regexp
The awk command isn't recognizing the entire string. It... (2 Replies)
Discussion started by: Cablephish
2 Replies
6. Shell Programming and Scripting
Hello all,
Here is what my bash script does: sums number columns, saves the tot in new column, outputs if tot >= threshold val:
> cat getnon0file.sh
#!/bin/bash
this="getnon0file.sh"
USAGE=$this"
InFile="xyz.38"
Min="0.05"
#
awk '{sum=0; for(n=2; n<=NF; n++){sum+=$n};... (4 Replies)
Discussion started by: catalys
4 Replies
7. Shell Programming and Scripting
Hi all, I am new to the forum and Shell Script programming.
The problem is:
I need to do a script to search all system processes and show me hierarchical way the number of bytes occupied by each of the regions of the memory map of each process.
Today I got to show me the number of regions in... (3 Replies)
Discussion started by: cougar_rea
3 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I'm pretty new to AWK and was wondering if someone could let me know how to execute varibles within an AWK statement. An example is below:
NO=6
end=25
awk = 'NR == $NO, NR == $end' file1 > file2
I'm currently attempting to use this within a script but awk seems to read $NO and... (2 Replies)
Discussion started by: chris01010
2 Replies
9. Shell Programming and Scripting
Hi ,
I have a piece of code ...wherein I need to assign the following ...
1) A command line argument to a variable
e.g origCount=ARGV
2) A unix command to a variable
e.g result=`wc -l testFile.txt`
in my awk shell script
When I do this :
print "origCount" origCount --> I get the... (0 Replies)
Discussion started by: sweta_doshi
0 Replies
10. Shell Programming and Scripting
Hi,
I have some files in metrica (assume a pre-defined format) which i need to process and have some values in a .csv file. The script that does this, part of which is:
procMetricaOMData()
{
host=$1
fileIN=$2
fileOUT=$3
$CATCMD $fileIN | \
awk -f... (4 Replies)
Discussion started by: deepak4you
4 Replies