10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello fellow awkers,
I am trying to combine the following awk statements into 1 so that the results are more accurate:
awk '/\=\+/ { count++ } END { print count}' filename
awk '/\=\?/ { count++ } END { print count}' filename
awk '/\=\-/ { count++ } END { print count}' filename
awk... (8 Replies)
Discussion started by: ux4me
8 Replies
2. Shell Programming and Scripting
I can't decide if I should use AWK or PERL after pouring over these forums for hours today I decided I'd post something and see if I couldn't get some advice.
I've got a text file full of hundreds of events in this format:
Record Number : 1
Records in Seq : ... (3 Replies)
Discussion started by: Mayday22
3 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I have the following two awk statements which I'd like to consolidate into one by piping the output from the first into the second awk statement (rather than having to write kat.txt out to a file and then reading back in).
awk 'BEGIN {FS=OFS=" "} {printf("%s ", $2);for (x=7; x<=10;... (3 Replies)
Discussion started by: kasan0
3 Replies
4. Shell Programming and Scripting
below is something i inherited:
if && && ; then
HOST_SELECT="-m quadcore"
fi
if && && ; then
HOST_SELECT="-m quadcore"
fi
if && && ; then
HOST_SELECT="-m octocore1"
fibelow is what i changed it to:
if && && ; then
HOST_SELECT="-m quadcore"... (2 Replies)
Discussion started by: crimso
2 Replies
5. UNIX for Dummies Questions & Answers
Greetings!
I have been tasked to create a report off files we receive from our hardware suppliers. I need to grep these files for two fields 'Test_Version' and 'Model-Manufacturer' ; for each field, I need to capture their corresponding values.
When running each statement separately, I get... (4 Replies)
Discussion started by: alan
4 Replies
6. Shell Programming and Scripting
Hi guys,
I'm trying to learn grep and map and having a little problem.
Let's say I have a file which contains:
Apple: abcdcabdadddbac
I want to replace any combinations of three of abcd, thus when I do this:
print grep {s/{3}/X/g} <F>; # will do the subtitution fine, output XXXX
... (1 Reply)
Discussion started by: new bie
1 Replies
7. Shell Programming and Scripting
I have an awk statement that works but I am calling awk twice and I know there has to be a way to combine the two statements into one. The purpose is to pull out just the ip address from loopback1.
cat config.txt | nawk 'BEGIN {FS="\n"}{RS="!"}{if ( $0 ~ "interface loopback1" ) print$4}' | nawk... (5 Replies)
Discussion started by: numele
5 Replies
8. Shell Programming and Scripting
Hello ,
Please can someone tell me what exactly happens when the below filehandler is chomped into an array and later mapped.
$lcpLog="logcopy\@".getTimestamp."\log";
open CFg ,"< $lcpcfg";
chomp(@cfg = <CFG>);
close CFG;
@cfg=grep { $_ ne ' ' } map { lc + (split /\s*\/\//) }... (0 Replies)
Discussion started by: rmv
0 Replies
9. Shell Programming and Scripting
Hi
I am wondering is it possible to combine two greps together
I have two greps.
grep "^,, *\." file
(grep the line which has a '.' in the third column)
grep "=" file
(grep the line which has = anywhere)
How to put them together so that if the content of the file that match either... (1 Reply)
Discussion started by: tiger66
1 Replies
10. UNIX for Dummies Questions & Answers
Hi, I need to change military time to regular time. I know to use case to indicate whether a.m. or p.m. as follows:
case "$hour"
in
0? | 1 ) echo a.m.;;
1 ) echo p.m.;;
* ) echo p.m.;;
esac
My question is how do I add the hour and minute... (2 Replies)
Discussion started by: karp3158
2 Replies