Tag: unix

Questions Related to unix

  1. to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.

  2. to move the cursor to the upperleft corner of the screen

  3. to move the cursor backward to the beginning of a word

  4. to move the cursor to the first column in the current line


Correct Option: A
  1. -a option

  2. -d option

  3. -r option

  4. -x option


Correct Option: B
  1. chmod -R a x progs

  2. chmod -R 222 progs

  3. chmod -1 a x progs

  4. chmod -x a x progs


Correct Option: A