Search Results

Hello Jamie,

Following may help you. Let's say we have following input file.

cat test121
TEST1211
TEST
RTEST
Now example of ^.

awk '/^R/' test121
RTEST
Means it will show all text...

The ~ matches any occurence of the search pattern in the string, regardsless of its position. You can anchor the pattern at the start (with ^ ) or at the end (with $ ) of the string as I did with...

Hello Jamie_123,

Following may help you in same.

awk -vstart=1 -vend=6 '(NR>=start && NR<=end)' Input_file

I have just given example for values of start and end variables, you can...

That's because there's many "0"s in them there numbers, so the range immediately starts again (and doesn't get stopped any more). Try to anchor the "0":awk -v s="$start" -v e="$end" '$0~"^"s,$0~e'...

It is much easier than you are thinking: a UNIX system (your Linux, as i can tell you use, is no exception) has a (theoretically) unlimited amount of possible terminals attached via "serial lines"...

Hello Jamie_123,

Following may help you to be more specific. Let me know if this helps.

awk '{match($0,/\&range.*\&reef/);print substr($0,RSTART+7,RLENGTH-12)}' Input_file
Output will be as...

Hello Jamie_123,

Following may help you in same.

awk '{match($0,/\=.*\&/);print substr($0,RSTART+1,RLENGTH-2)}' Input_file
Output will be as follows.

0-1000
1000-10000
Thanks,
R....

perl -pe 's/(<HTTPFlow)\n/$1 /' jamie.file

---------- Post updated at 09:35 AM ---------- Previous update was at 08:23 AM ----------

awk '/<HTTPFlow$/ {printf $0;next}1' jamie.file

Try alsoawk '/<HTTPFlow$/ {getline X; $0 = $0 X} 1' file

Hello Jamie_123,

Following may help you in same.

awk '(NR%2==0){A=$0;getline;print A OFS $0;NR++;next};{print}' Input_file
Output will be as follows.

Matches filter:
'request ',...

awk 'NR == FNR {a[$1] = $3; next} {print $1, (a[$1] == "" ? "nomatch" : a[$1])}' file2 file1

Hello Jamie_123,

You could try following also, which may help you in same.

awk 'FNR==NR{X[$1]=$3;next} ($1 in X){print $1 OFS X[$1]}' file2 file1
Output will be as follows.

243 360
242...

@ Scrutinizer : elegant solution :b:

Not one liner solution, I just wanted to share this function, you can try this

awk '

# Array, nearest neighbour using simple min-max method
function...

Run it anyway you can. In older machines with a floppy drive I've seen the config utility put onto a DOS bootable floppy and run from there.

Just go for it. Either the environment will run it...

I doubt that WINE will help you. It would not run things inside it in "real mode". You'd need to actually boot a DOS environment of some sort.

Sorry for the confusion and the "typo". I have a set of temp files to play with, and sometimes it escapes me to edit the file name in the post. As Don Cragun said, replace that temp file name with...

Trypaste -s -d"\t\t\n" file2 | LC_ALL=C sort -n | tr '\t' '\n'
0
0.181017
0.181017
0.0409129
0.214896
0.214896
0.781925
1.05696
1.05696
0.791026
1.10494
1.10494
1.29588
15.6751
15.6751...

Assuming you don't care about preserving the hundreds of spaces at the ends of some of your input lines (since the spacing in your sample output lines does not match the spacing in your sample input...

Alternatively:
awk '$1+0>p+0{if(NR>1)print $1-p,$1 "-" p; if(!((getline p<f)>0)) exit}' f=file1 file2

What be the desired output? Tryawk 'FNR==NR {T[NR]=$1; CNT=1; next} {D=$1-T[CNT];if (D>0) {print D, $1, T[CNT]; CNT++}}' file1 file2
4.2 22.4 18.2
7.3 89.4 82.1
---------- Post updated at 11:20...

Hello jaime_123,

You can remove the use of variable here.


awk 'BEGIN{}
{
print $2 - $1;
}
END{if(NR==0){
print "0"
}
}' Input_file


Thanks,
R. Singh

You're welcome. It is not entirely surprising.. If the variable a is not initialized then it is the empty string ("").. So $a becomes $"".

Some awks may interpret it in a numerical context and...

The problem is the use of the variable name $a . Change this to a and all should be fine..

On cygwin if you want a good shell to test bourne shell script try ash or dash

Do you mean it works in the terminal as well as in script under cygwin? If yes, then there's a simple explanation for that: In cygwin /bin/sh is actually bash...