Unix Which of the following commands is used to update access and modification times of a file? wc touch cat grep wc touch cat grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy directory structures in and out cp - p None of these copy cpio cp cp - p None of these copy cpio cp ANSWER DOWNLOAD EXAMIANS APP
Unix The command chmod 761 note is equivalent to chmod 167 note chmo a =761 note chmod u=rwx, g=rw, o=x note chmod 4=7, g=6,0 =1 note None of these chmod 167 note chmo a =761 note chmod u=rwx, g=rw, o=x note chmod 4=7, g=6,0 =1 note None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc - 1 wc -c wc -r wc -w wc - 1 wc -c wc -r wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which command sends the word count of the file infile to the newfile. wc infile - newfile wc infile | newfile wc newfile wc infile >newfile wc infile - newfile wc infile | newfile wc newfile wc infile >newfile ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? fdisk disk None of these chkdsk du fdisk disk None of these chkdsk du ANSWER DOWNLOAD EXAMIANS APP
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