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 cp programs/wb misc/wbx tar programs/wb misc/wbx copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx cp programs/wb misc/wbx tar programs/wb misc/wbx copy programs/wb misc/wbx ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change directory to the name beginning with a 'p'? cd p* cd p cd [p] cd p* cd p* cd p cd [p] cd p* ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? D X None of these dd x D X None of these dd x ANSWER DOWNLOAD EXAMIANS APP
Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 555 744 755 555 744 755 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command addresses all users who are currently hooked on? write mail mesg wall write mail mesg wall ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is None of these sleep mesg halt grep None of these sleep mesg halt grep ANSWER DOWNLOAD EXAMIANS APP
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