10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Gurus,
I have a script which assign awk output to shell variable. current it uses two awk command to assign value to two variables. I want to use one command to assign two values to two variables. I tried the code, but it does't work. kindly provide your suggestion.
current code... (2 Replies)
Discussion started by: green_k
2 Replies
2. Shell Programming and Scripting
$ cat data
Do NOT print me
START_MARKER
Print Me
END_MARKER
Do NOT print me
$ cat awk.sh
start=START_MARKER
end=END_MARKER
echo; echo Is this ugly syntax the only way?
awk '/'"$start"'/,/'"$end"'/ { print }' data
echo; echo Is there some modification of this that would work?
awk... (2 Replies)
Discussion started by: hanson44
2 Replies
3. Shell Programming and Scripting
I am writing a script where I need awk to test if two columns are the same and shell to do something if they are or are not.
Here is the code I'm working with:
@ test = 0
...
test = `awk '{if($1!=$2) print 1; else print 0}' time_test.tmp`
#time_test.tmp holds two values separated by a space... (3 Replies)
Discussion started by: Malavin
3 Replies
4. Shell Programming and Scripting
I would like to have help with syntax for using a string varaibles inside if and else in a awk one liner.
Eg. I would like to say, list all the filenames that have been modified in a particular month(present in a string variable) or list all the filenames whose owner is $owns and owner group is... (3 Replies)
Discussion started by: Prev
3 Replies
5. Shell Programming and Scripting
if a variable has part of awk syntax stored in it. for eg: x=if($1>100)
can we substitute this variable in an awk statement.
based on above requirement can we execute something like:
awk '{x print $1}' infile (5 Replies)
Discussion started by: 47shailesh
5 Replies
6. UNIX for Dummies Questions & Answers
I have a log file that has certain fields that I want to evaluate, and depending on the value in those fields, I want to put the value of a different field in that line in a particular variable that I'll use later on down the log file. Sort of like setting a switch to change what I do with a bunch... (5 Replies)
Discussion started by: pts2
5 Replies
7. Shell Programming and Scripting
Hi,
Would like to know the purpose and accessing of local variable as in below code snippet:
a=123
( a=321; )
echo "a = $a" #This will print 123
How to access local a variable which is assigned with value 321 ?. .. (3 Replies)
Discussion started by: IND123
3 Replies
8. Shell Programming and Scripting
#ksh
Here is my code:
ERRORLIST="43032 12001 12002 12003 12004 34019 49015 49016 49017 49018 49024 49025 49026 58004 72003 12005 12006 12007 12008 12011 12012 16024 16023"
for ERROR in ${ERRORLIST}
do
awk -v l="$lastdate" '/^....-..-../&&$0>l{d=$0}d&&/Error: '"${ERROR}"'/{print... (3 Replies)
Discussion started by: k1ko
3 Replies
9. Shell Programming and Scripting
Hi,
I want to access a variable outside the awk program. My program is as below:- I can not access the exact value of k (See the last line of the program).
#!/usr/bin/sh
j=10
k=1
#k is declared outside awk
awk '
BEGIN {
i=1;
j1="'"$j"'"
printf("\n ## Value of j1 is %d ##", j1);
... (2 Replies)
Discussion started by: shouvik.mitra
2 Replies
10. Shell Programming and Scripting
Hi,
I have a situation where I have to specify a different value to an awk command, I beleive i have the gist of this done, however I am not able to get this correct. Here is what I have so far
echo $id
065859555
This value occurs in a "pipe" delimited file in postition 8. Hence I would... (1 Reply)
Discussion started by: jerardfjay
1 Replies