awk -F '|' '{print > i".out"}$1=/[DTZF]/{++i}' i=1 infile
$ grep '' *.out
1.out:|1|2|3|4|5|
1.out:|1|2|3|4|4|
1.out:|1|2|3|4|3|
1.out:|T|one||||
2.out:|1|2|3|4|5|6|7|8|9|
2.out:|2|3|4|5|6|7|8|9|1|
2.out:|D|three|||||
3.out:|4|
3.out:|5|
3.out:|6|
3.out:|Z|four||||
No you are wrong ..I alraedy exute the code and get 3 file only. with correct o/p
see below
cat filetoBeSplit.dat
|1|2|3|4|5|
|1|2|8|4|6|
|Trailer1|||||
|1|2|3|
|Trailer2|||
|3|4|5|6|
|3|4|5|7|
|3|4|5|8|
|Trailer2|||
cat filesplit0.dat
|1|2|3|4|5|
|1|2|8|4|6|
|Trailer1|||||
cat filesplit1.dat
|1|2|3|
|Trailer2|||
cat filesplit2.dat
|3|4|5|6|
|3|4|5|7|
|3|4|5|8|
|Trailer2|||
why it is wrong when you excute..did you copy/paste the code as I write it.
V.important note:- you need to delete the old files before executing the code again.
if you want to add new reqexp add it in the box in below
/usr/xpg4/bin/awk -F"|" -v n=0 '
($2 ~/^[TFZD]/){print > > "filesplit"n".dat" ; close("filesplit"n".dat");n++;next}{print > "filesplit"n".dat"}' filetoBeSplit.dat
:rolleyes::rolleyes:
hi scritunizer,
it wrks fine, but it generates file like 1.out, 2.out, and so on,
actually i ve to generate files /test1/filename1.out, /test2/filename2.out (there is no such specific format) n they can be created at different location after split...how can i give file names in awk?
---------- Post updated at 07:09 AM ---------- Previous update was at 07:04 AM ----------
this is my filetobesplit.dat:
|1|2|3|4|5|
|1|2|3|4|4|
|1|2|3|4|3|
|T|one||||
|1|2|3|4|5|6|7|8|9|
|2|3|4|5|6|7|8|9|1|
|D|three|||||
|4|
|5|
|6|
|Z|four||||
after split following files r getting generated with wrong data.
-rw-r--r-- 1 r245347 fwsAPP 36 2009-12-30 07:07 filesplit0.dat
-rw-r--r-- 1 r245347 fwsAPP 40 2009-12-30 07:07 filesplit1.dat
-rw-r--r-- 1 r245347 fwsAPP 12 2009-12-30 07:07 filesplit2.dat
-rw-r--r-- 1 r245347 fwsAPP 12 2009-12-30 07:07 filesplit2.dat0
-rw-r--r-- 1 r245347 fwsAPP 14 2009-12-30 07:07 filesplit1.dat0
-rw-r--r-- 1 r245347 fwsAPP 11 2009-12-30 07:07 filesplit0.dat0
============
/testDir> cat filesplit0.dat
|1|2|3|4|5|
|1|2|3|4|4|
|1|2|3|4|3|
/testDir> cat filesplit1.dat
|1|2|3|4|5|6|7|8|9|
|2|3|4|5|6|7|8|9|1|
/testDir> cat filesplit2.dat
|4|
|5|
|6|
/testDir> cat filesplit2.dat0
|Z|four||||
/testDir> cat filesplit1.dat0
|D|three|||||
/testDir> cat filesplit0.dat0
|T|one||||
---------- Post updated at 07:58 AM ---------- Previous update was at 07:09 AM ----------
[/COLOR]hi, ahmed,
its nt wrking still at my end ...
can u try the following data file:
|1|2|3|4|5|
|1|2|3|4|4|
|1|2|3|4|3|
|T|one||||
|1|2|3|4|5|6|7|8|9|
|2|3|4|5|6|7|8|9|1|
|D|three|||||
|4|
|5|
|6|
|Z|four||||
Hi, pparthji
As per my understanding the script is reading the input file only once,
i.e. 1 line at a time so there shud not be any performance issue with this.
Further the grep command is run only against a line of a file, so i dont think it will always match.
#!/bin/bash
i=1
IFS=$'\n'
for line in `cat $1`
do
echo $line >> filesplit${i}.dat
$(echo ${line} | egrep -q "T|D|Z|F")
if [ $? -eq 0 ] ; then i=$(($i+1)) ;fi
done
>> cat filetoBeSplit
|1|2|3|4|5|
|1|2|3|4|4|
|1|2|3|4|3|
|T|one||||
|1|2|3|4|5|6|7|8|9|
|2|3|4|5|6|7|8|9|1|
|D|three|||||
|4|
|5|
|6|
|Z|four||||
> sh script.sh filetoBeSplit
> more *.dat
::::::::::::::
filesplit1.dat
::::::::::::::
|1|2|3|4|5|
|1|2|3|4|4|
|1|2|3|4|3|
|T|one||||
::::::::::::::
filesplit2.dat
::::::::::::::
|1|2|3|4|5|6|7|8|9|
|2|3|4|5|6|7|8|9|1|
|D|three|||||
::::::::::::::
filesplit3.dat
::::::::::::::
|4|
|5|
|6|
|Z|four||||
With the data you provide my code still working find...
code:-
bash-3.00$ rm filesplit*.dat
bash-3.00$ /usr/xpg4/bin/awk -F"|" -v n=0 '($2 ~/^[TFZD]/){print > > "filesplit"n".dat";close("filesplit"n".dat");n++;next}{print > "filesplit"n".dat"}' filetoBeSplit.dat
just copy/paste the commands