Unix The command that can be used to restrict incoming messages to a user is None of these grep mesg halt sleep None of these grep mesg halt sleep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? None of these mail calendar mesg write None of these mail calendar mesg write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? S a A s S a A s ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? chkdsk du None of these disk fdisk chkdsk du None of these disk fdisk ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? cd chdir cd .. cd/ None of these cd chdir cd .. cd/ None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -c None of these wc -r wc -w wc -l wc -c None of these wc -r wc -w wc -l ANSWER DOWNLOAD EXAMIANS APP
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