Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? s A a S s A a S ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod g-x, uo+r note chmod go+r, u+x note chmod u-x, go+r note None of these chmod go+x, u-x note chmod g-x, uo+r note chmod go+r, u+x note chmod u-x, go+r note None of these chmod go+x, u-x note ANSWER DOWNLOAD EXAMIANS APP
Unix You can append to a file instead of overwriting by using the > symbols >> symbols None of these < symbols > symbols >> symbols None of these < symbols ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy all files having the string chap and any two characters after that to the progs directory? cp chap?? /progs/* cp chap?? progs cp chap[12] /progs/*.* cp chap* progs cp chap?? /progs/* cp chap?? progs cp chap[12] /progs/*.* cp chap* progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? who am i i /4 None of these pwd which who am i i /4 None of these pwd which ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? ? * [!ijk] [ijk] None of these ? * [!ijk] [ijk] None of these ANSWER DOWNLOAD EXAMIANS APP
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