Unix Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory? copy a:programs/wb b:misc/wbx tar programs/wb misc/wbx copy programs/wb misc/wbx cp programs/wb misc/wbx copy a:programs/wb b:misc/wbx tar programs/wb misc/wbx copy programs/wb misc/wbx cp programs/wb misc/wbx ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates None of these Execute permission for the owner Read and write permission of groups All of these Write permission for others None of these Execute permission for the owner Read and write permission of groups All of these Write permission for others ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command addresses all users who are currently hooked on? mail wall write mesg mail wall write mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? paste grep cut cat paste grep cut cat 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 signs is used to back up over typing errors in vi? @ ! None of these # $ @ ! None of these # $ ANSWER DOWNLOAD EXAMIANS APP
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