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1.
Which one is not a mode of UNIX Vi editor
2.
In Unix, environment variable also known as _________________
3.
In UNIX, exit() without argument return a ____ value
4.
In Unix, Zero value in exit() command indicate _______-
5.
Which variable is used to store the primary prompt string in UNIX?
6.
Which symbol represents secondary prompt in UNIX
7.
What will be the output for below mention UNIX program
i=1
while [ $i -le 50 ]
do
if [ `expr $i % 9` -ne 0]
then
i=`expr $i + 1`
continue
else
echo $i
fi
i=`expr $i + 1`
done
while [ $i -le 50 ]
do
if [ `expr $i % 9` -ne 0]
then
i=`expr $i + 1`
continue
else
echo $i
fi
i=`expr $i + 1`
done
8.
Mail command work in UNIX only for ____________-users
9.
You are assigned the role to write a script that performs 100 different functions. You have written this in a file called "100commands.sh" Now execute the script & redirect its output to 100commands.log while the result is displayed on the screen in parallel.
10.
Agent Tom just got a message from the MD that he needs to send the details of all the 'Calls' that he has "Answered" in the month of June. The calls are saved in file Tom-calls-jun.txt Format of the file is: Date(dd-mm-yyy)|Caller Name|Status
Status can be one of these: Answered/ Dropped/Missed
Status can be one of these: Answered/ Dropped/Missed