• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Unix

Unix
Which of the following keys is used to replace a single character with new text?

r
s
S
R

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which of the following commands can be used to get information about all users who are currently logged into the system?

who
1 /u
which
who am i
None of these

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which command is used to move all files to the bin sub-directory of the parent directory?

mv * ../bin
mv * ../bin *.*
mv *.* /bin/
mv * /bin/*
None of these

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which command is used with vi editor scroll half page backward?

[Control-d]
[Control -P]
None of these
[Control - u]
[Control-c]

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which command is used to display all the lines with the string 'sales' from the file empl.lst?

None of these
cat | /sales > empl.lst
/sales > empl.lst
grep sales empl.lst
cut sales empl.lst

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which set option is used with vi editor to display line numbers on screen?

nu
li
ic
nm

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Unix

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑