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 The command to count the number of files in the current directory by using pipes, is ls -l | wc -l ls | wc ls | ws -c ls | wc -w ls -l | wc -l ls | wc ls | ws -c ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? -4 #NAME? None of these #NAME? #NAME? -4 #NAME? None of these #NAME? #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that other has read permission only group has write permission only owner has read permission only group has read permission only other has read permission only group has write permission only owner has read permission only group has read permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cdir changedir cd chdir None of these cdir changedir cd chdir None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to print a file? prn pg lp print prn pg lp print ANSWER DOWNLOAD EXAMIANS APP
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