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?? progs cp chap[12] /progs/*.* cp chap* progs cp chap?? /progs/* cp chap?? progs cp chap[12] /progs/*.* ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? #NAME? pid -r option None of these #NAME? pid -r option None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? who am i which i /4 pwd None of these who am i which i /4 pwd None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The chmod ugo+rw note command can be represented in octal notation as chmod 555 note chmod 444 note chmod 666 note chmod 333 note chmod 555 note chmod 444 note chmod 666 note chmod 333 note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? ech rch tch fch None of these ech rch tch fch None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? wc grep cat touch wc grep cat touch ANSWER DOWNLOAD EXAMIANS APP
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