Answer Posted / satish

#!/bin/ksh

#
# Adds users from the userlist.txt file if they are not in
# /etc/passwd.
#

CURRENTUSERS=`awk -F":" '{ print $1 }' /etc/passwd`
EXPECTEDUSERS=`cat userlist.txt`
USERFOUND=0

for i in $EXPECTEDUSERS ; do
for x in $CURRENTUSERS ; do
if [ "$x" = "$i" ] ; then
USERFOUND=1
fi
done
if [ $USERFOUND -eq 1 ] ; then
echo Found user: $i
USERFOUND=0
else
/usr/sbin/useradd -d /home/$i -g wheel $i
echo Adding user: $i
sed s/$i:.*:.*:.*:.*:.*:.*:.*:/$i:XOHWcSkDQKZaA:14208:0:99999:7:::/g </etc/shadow>/etc/shadow2
cp /etc/shadow2 /etc/shadow
rm /etc/shadow2
fi
done

exit 0

What can be a reason for the solaris system slowing down? How can it be rectified?

992

---

How do you break the root password?

981

---

Explain how to view shared memory statistics?

898

---

How can threads be created in a solaris environment? Write an example

1009

---

What is the login shell?

1236

---

how to add your own run control script in server?

995

---

How can a user increase the number of pseudo-ttys?

998

---

Explain the types of installations in solaris

980

---

Tell me how to discover global zone name from local zone?

1020

---

What is difference between swap -l & swap -s?

1036

---

What can be done to protect the system from overflow exploits?

1039

---

List out a few performance monitoring tools.

931

---

How can searches be refined?

1026

---

What are nis daemons?

1088

---

How can a user login to solaris? What is the login shell?

1029

---