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@scrutinizer
thanks a lot.
suppose we have to perform my serch on a folder like:

sed -n '/(/{/(.*select/!N;//p;}' path_name/*

i am getting all the matching line without the file name. Could...

@Scrutinizer: thanks for your reply.. could you please explain me the below command(especially the part highlighted in red.

sed -n '/(/{/(.*select/!N;//p;}' infile

@sinari
Hey thanks for...

@scrutinizer + sinari.. thanks for you reply. The sed command given by you is working for b.txt. But it will not work for all the cases to catch a two word keyword(here it is "(" and "select" words)...

@spacebar Thanks for our reply. but i dont want all to be listed out. i want to catch a two word keyword(here it is "(" and "select" words) which may be seperated by a new line(may be searated by ...

How to catch a two word keyword which may contain a new line(may include spaces or tab) in it.
for example there is a file a.txt.

$more a.txt
create view
as
(select from
............

Hi friends , I want to ignore single and multiline comment( enclosed by " \* *\" ) of a file whle reading it. I am using the below code.


nawk '/\/\*/{f=1} /\*\//{f=0;next} !f' proc.txt | while...

i checked with the below command, its working:

> dos2unix file.sql file.sql


previously i was not giving the target filename with the dos2unix command

thanks for your time

hey sorry its working but what if i want to keep the same file name


@: > tr -d '\015' < y > y




its generating an empty y file.

when i am using the above cmd i am getiing the following message

tr -d '\015' y.sql x.sql
Usage: tr [ -cds ] [ String1 [ String2 ] ]


:(

hi friends i am using the dos2unix command to remove the ^M characters coming at the end of each line , but i getting the folowing message:


> dos2unix file.sql
could not open /dev/kbd to get...

thanks. one issue insted of hardcoding it, if i am storing the "as" keywornd in a file and serching it.
for example:
word="as"


awk '/^\$word$/{print p}{p=$0}' file


not getting anything...

its working!!. could you please explin the "p=$0" part. thanks

hi friends,
i have a file where every word is present in a new line for example:
more file1:


i want to fetch previous line wherever i am getting "as" as a keyword.
i tried at home the...

@scrutinizer : thanks its working. :) may i know the reason behind writting the full path?

but that option does not seems to be working in ksh88 :(

> echo "sachin#tendulkar" | grep -x "sachin"
grep: illegal option -- x
Usage: grep -hblcnsviw pattern file . . .


i dont know what...

Hi friends,
i am using the following grep command for exact word match:

>echo "sachin#tendulkar" | grep -iw "sachin"
output: sachin#tendulkar


as we can see in the above example that its...

thanks for your reply bartus. but i am not familiar with the perl commad. will it work in ksh88??i will really appreciate if anyone can give me awk or sed or any similar command. thank you

Hi friends,
i have a file which contains all words(including comma) in different line.
for example:
more file.txt

select
column1
from
table1
,
table2
join
table3
0n
condition

i...

Hi friends,
Today I found one strange behaviour of the tr command.
I used the following command:

echo "NEE"|tr [A-Z] [a-z]

Sometimes it was giving "nee" as ouput . sometimes it was giving...

Hi friends,
i am working in ksh88. i am running the follwing wapper script in background to run two jobs parallely((eg nohup wrapper.ksh &)::

wrapper.ksh...

thanks lot :)

@corona thanks for your reply. i have two more questions.1> for the above solution, does all four script needs to be in same folder??.. 2> will it work in korn shell?

Hi friends,
i have two scripts(call it bg1.ksh and bg2.ksh) which needs to be run parallely on background from a script(call it test1.ksh).then i have to wait till these two back ground...

@glev2005 not working i am getting same error as :fgrep: illegal option -- R
actually the r option is not there in fgrep.. any other way??

Hi all,
how to recursively search for a list of keywords in a given directory??

for example:
suppose i have kept all the keywords in a file called "procnamelist" (in separate line)
and i have...