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this may help u...


#!/bin/sh
CNT=0
CNT1=0

for i in $(cat a.txt | xargs)
do
CNT1=$((CNT1+1))
done

for i in $(cat a.txt | grep "^//" | xargs)
do
CNT=$((CNT+1))
done
echo "no...

I want to read a file.
is it good to use File I/O or shell script??
which one is the best option?

thanks a lot vbe :)

got an idea...
i'l try it by writing a script for the names of all users...


thanks,
vishwaraj

hi...

If the password is an * (asterisk), the user cannot log in. The value is a character string. The default value is *.

thanks vbe...
but this command takes long time to give the output if we display a list of users with last login value when wtmp is huge..
any other solution???

thanks,
Vishwaraj

Last login<urgent>
how to find last login time of a user in faster way if wtmps size is too large??

how to find last login time of a user in faster way if wtmps size is too large??

hi,
can any one help in how to get the numeric user id through useradd command ?? or any other command for the same??