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I got it now. Thanks anyways..

it must be expr[space]$variable[space]\*[space]60

thanks

I get the strings concatenated if i use below:

temp=23
expr $temp*60

it gives me '23*60' as output instead of the actual multiplied value.
Could you please help me out?

what if i want a.text as an attachment?

Dear All,

I need to send a mail to a group ( the address of which is in a .profile file)..My basic mailing functionality isn't working. When i try to run

mailx -s "Hello" abc@xyz.com the...

Thanks folks..

I got it...

Check out this:

https://www.unix.com/shell-programming-scripting/32969-get-line-number.html#post302096581

what is $p here...and by using this sed -n "/$vr/,/G/p" yourfile.txt > out.txt
i don't get all the lines...it prints only a few lines...

Hey BMDan,

Apologies...for the same..

To clear your doubts..
1. It is not the performance i am worryin about
2. I am trying to reduce the number of comparisons as both the files contain the...

Hello All,

Request you to let me know how to do the below urgently..

Requirement

File A Contains:
for i in file A
DEV1
DEV5
STG1
STG5

File B Contains:
for j in file B
DEV1...

i have a variable
$a = "abcd"
i do not know the length of the string..
therefore i do not know the n value of the nth character..
how do i cut the last 4 characters in such a case?

Please let me know how to cut first four characters from a line in UNIX after grepping the file..

Thanks folks..Problem got resolved..there was a mismatching '`' above the mentioned lines of code which was causing the problem..

Thank you...
Regards
Kaushik

It still does not work...Does it have to do something with the filename being conatined in the variable i?

Hello,

Could you please let me know what is the problem here..
28:var1="SERVER_$j"
29:eval $var1=`grep "^DBSERVER=" "$i" |cut -d"=" -f2`

i get this error:

syntax error at line 29 : `|'...