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Recent questions tagged linux

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2 answers

1

UGC NET CSE | July 2018 | Part 2 | Question: 55
Which UNIX/Linux command is used to make all files and sub-directions in the directory "progs" executable by all users? chmod - R a + x progs chmod - R 222 progs chmod - X a + x progs chmod - X 222 progs

Pooja Khatri asked in Operating System Jul 13, 2018

by Pooja Khatri

1.5k views

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0 answers

2

kernel- operating system
Which one of the following is not true and why? kernel is the program that constitutes the central core of the operating system kernel is the first part of operating system to load into memory during booting kernel is made of various modules which can not be loaded in running operating system kernel remains in the memory during the entire computer session

Sandy Sharma asked in Operating System May 25, 2018

by Sandy Sharma

705 views

0 votes

1 answer

3

fork() call in operating systems
Kindly explain Output of the given program....

khalida mujahid asked in Operating System Feb 8, 2018

by khalida mujahid

884 views

0 votes

1 answer

4

UNIX system
The following source code corresponding to a 'bash' shell script 'sl.sh' in UNIX system: for i in $* do cat $ ... the files in present working directory. (C) Displays contents of all the files in present working directory. (D) Displays an error message.

Beyonder asked in Others Mar 6, 2017

851 views

16 votes

5 answers

5

LEARNING LINUX--- Beginner's Guide to linux
Hey friends lets learn linux get small exercise and get speed over that platform as it is simlar to other operating system but to get an industrial touch just be familar and get daily small excersie and guidance by Arjun sir .. . .. follow ... n discuss here your queries ... Also make your laptop dual boot and install a linux if you already have not.

priyanka gautam-piya asked in Others Feb 18, 2017

by priyanka gautam-piya

3.1k views

0 votes

0 answers

6

UGC NET CSE | June 2011 | Part 2 | Question: 40
Which command allows you to view your file $24$ lines at a time ? More Cat Pg None of the above

makhdoom ghaya asked in Others Aug 30, 2016

by makhdoom ghaya

694 views

3 votes

1 answer

7

UGC NET CSE | September 2013 | Part 3 | Question: 4
Which of the following is not a part of an expert system shell? Knowledge base Interference engine Explanation facility None of the above

go_editor asked in Others Jul 22, 2016

4.2k views

0 votes

0 answers

8

GATE IT 2008 | Question: 14
Consider the execution of the following commands in a shell on a Linux operating system. bash\$ cat alpha Mathematics bash\$ In alpha beta bash\$ rm alpha bash\$ cat >> beta << SAME ... The output of the last command will be: Mathematics Information Technology SAME Mathematics Information Technology Information Technology Information Technology SAME

Ishrat Jahan asked in Operating System Oct 27, 2014

by Ishrat Jahan

1.3k views

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Recent questions tagged linux