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thanks "Vi curious" for your "perl" explanation.
Appreciated.

bye

this worked but ...can u please explain ?
sorry for the late response

---------- Post updated at 06:00 PM ---------- Previous update was at 05:59 PM ----------




this worked well. even...

File1 row is same as column 2 in file 2.
Also file 2 will either start with A, B or C.
And 3rd column in file 2 is always F2.

When column 2 of file 2 matches file1 column, print all those rows...

I want to trasfer file from

1. Unix server A to server B
2. Unix server A to windows directory

Is there a way to check the size before and after FTP.

I want to check the size of the file in...

radoulov and frankiln....thanks for your answers.

Can you explain in detailed ..steps involved in the script ?
why should we use NR==FNR ?
Are n't they same always ? I do not know why we use it.

awk -F '[,]' '{ gsub(/\"| +/,"",$13);sum+=$13 } END { printf "Sum: 0.2%d",sum }' file

this worked. Now can i get sum of only those rows matching X1 and X2 ?

thanks for all your replies

Thanks,

this works fine if all the columns are included in " "
In my case they are not. Sorry for not telling that.

"1",,,,,"X1211","1",

there may be empty fields seperated by commas.
If...

this is not homework problem..

this is what i did

while read file
do
var=`echo $file | cut -f 3 -d "," | sed
....
....
done < file

but i donot wantt to use while loops

...

I have file
"1","x1897"," 89.10"
"1","x2232"," -12.12"
"1","x1897"," 389.10"
"1","x2232"," 212.12"
"1","x1897"," 19.10"
"1","x2232"," 2.12"


i want to add all 3 rd...

Thank you.

Problem solved.

Hello,

I have these files in my directory.

ABC123 ABC12.sls.20080809111121
ABC233 ABC12.sls.20080403123212
ABC543 ABC12.sls.20080804231212
ABC323 ABC12.sls.20080809111232
ABC765 ...

It works.

Thank you all for your answers.

thanks for the solution. my problem is solved. your method looks efficient.:D

------------------------------------------------------------
echo
echo "(Versions displayed with local utility...

temp=`cat file1.dat | sed -n 1p`
while read value
do
var=`echo $value`
if [[ $var -ne "" && $var != $temp ]]
then
temp=`echo $temp,$var`
fi
done<file1.dat
echo $temp


Let me know if...

Hello everyone !

I need to get the data in a file into a string.
file1
1
2
3
4
5

I need to write a script where the file1 info is stored in a string (say variable s). So the output should...

How to get file2 rows ?
Can I just say print $0 in above loop ?
when i do above print $0 first file rows are printing and not second file rows.
Do i need to give the print command outside the loop...

I created a file say file1

And I tried this

find /mydirectory -mmin +5 -exec ls -ltr {} \;

Could not locate it. So I think Your command works.

thank you. i am not good at awk. but i can understand what you did.

can we write the output to a file ?
for example...in the same example it prints the totals. so can we say print the entire row...

I think I was not clear about my question. Let us say we have file1 and file2.

file1
1234
1235
1236
1237
1238
etc

file2

"1","1234","4","3",,,,,," 123.34","qw","as",...etc...

Hello,
I have two files:
file1
1
2
3
4
5
file2
"a","b",,,,,"c","1",.....
"s","d",,,,,"s","1",.....
"a","c",,,,,"d","1",....
"f","v",,,,,,"f","2",.....
etc

I have to read "1" from...

This is the error :
$ awk '!x[$1]++' file1.dat file2.dat > file.dat
x[: Event not found.

sort works only if the file has numbers with same digits:
I mean it will sort like this
1
2
21
23
3...

Awesome!!!


awk command did not work on command line, but when i put that in script and executed, it worked : any reason ?

perl worked well.



thanks.

This worked....Let me know if there is a better way to do it.

sort -o file1.dat.srt file1.dat
sort -o file2.dat.srt file2.dat
comm -13 file1.dat.srt file2.dat.srt > file.dat.srt
cat...

here i have two files:
file 1
1
2
3
4
5
5
6
7
8
9

file 2
4
5
6
6
8
8