Q341
Open questionIf we do not specify the executable file name at the compilation time in GCC, then in linux the compiler creates executable named as
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Q342
Open questionHow can you search for blank line in a file?
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Q343
Open questionWhat is the output of this program?
#!/bin/bash
a=10; b=20
c=$((++a))
let a=c+a
echo $a
exit 0Select an option to see the answer and solution.
Q344
Open questionA communication end-point is identified by
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Q345
Open questionIf the fork() system call returns -1, then it means?
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Q346
Open questionWhich command can be used to update the shared library system?
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Q347
Open questionConcatenation is performed by
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Q348
Open questionWhich one of the following can be used to specify the directory to search the dependencies and target files?
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Q349
Open questionWhich are the two types of device files?
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Q350
Open questionWhich of the following UNIX flavor is from IBM?
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Q351
Open questionA user creates a link to a file file1 using the following command "ln file1 file2". Which of the following is not true?
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Q352
Open questionWhich signal is sent when the Child process terminates?
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Q353
Open questionObtaining of the PID can be done by the utility
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Q354
Open questionWhich option of grep displays the line number as well?
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Q355
Open questionWhat is the output of this program?
#!/bin/bash
for i in 2 3 7
do
echo "Example"
done
exit 0Select an option to see the answer and solution.
Q356
Open questionThe $ variables in a shell script context designates
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Q357
Open questionWhat is the output of this program?
#! /usr/bin/awk -f
BEGIN {
a=10;
b=10;
print a==b ? "true":"false"
}Select an option to see the answer and solution.
Q358
Open questionThe /proc directory contains
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Q359
Open questionWhich command is used to display all the files including hidden files in your current and its subdirectories ?
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Q360
Open questionWhich of the following is "NOT" a UNIX variant ?
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