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I am getting the following error

grep: illegal option -- o
Usage: grep -hblcnsviw pattern file . . .

Thanks for the reply
If know thw number of occurances of string I can replace the string
BUt if i want to know how many times the string appears?
What are the positions of string appearances?...

Hi,

I have a file named "Test_2008_01_21"
The file contains a string "manual" that occurs many times in the file
How can i find the positions of the string "manual" in the file

Ex: if the...

not a homework
Thanks

Any help?
why i am getting the error in for loop line?

Pludi,
Thanks for the reply

But i ma gettimng the following error

-n Enter number :
876
4
number in words :
sam.sh: syntax error at line 6: `(' unexpected

Hi,

I have to write a shell script that converts numbers in to words
below is what i wrote.My script is not running.


-----------------------------------
echo -n "Enter number : "
read n...

I am getting the following eror for the above code

awk: syntax error near line 1
awk: bailing out near line 1

Thanks for the reply.
There are around 70,000 records in the file

Thanks methyl.
Can you help me using the awk command

Hi,
some one please help me

I have two files.each having two coloumns and many rows
I want to write the difference between the two files to a new file

sample:


file1

1 2 ...

Hi,

I have a table ,containg 2 coloumns and many rows,which is updated everyday.The no.of rows in the table changes everyday.
i have to write the difference between yesterdays tabtle and todays...

I have two files file1 and file 2
both are having multiple coloumns.i want to select only two columns.
i used following code to get the desired columns,with ',' as delimiter

cut -d ',' -f 1,2...

I need to create a shell script having the menu with few options such as
1. Listing 2. Change permissions 3. Modify Contents 4. Delete Files 5. Exit


1. For 1. Listing: Display a special...