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[12] /progs/*.* cp chap?? /progs/* cp chap?? progs cp chap* progs cp chap[12] /progs/*.* cp chap?? /progs/* cp chap?? progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? cat wc grep touch cat wc grep touch 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
Unix The cat command is used to display a file copy a file print a file capture a file None of these display a file copy a file print a file capture a file None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to go to home directory? cd cd HOME. cd/ cd.. None of these cd cd HOME. cd/ cd.. None of these 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? which 1 /u who None of these who am i which 1 /u who None of these who am i ANSWER DOWNLOAD EXAMIANS APP
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