Linux What command is used to assign executable permission to the owner of the file named "letter"? chmod u + x letter chmod g + x letter chmod ugo + x letter chmod u + w letter None of these chmod u + x letter chmod g + x letter chmod ugo + x letter chmod u + w letter None of these ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to display and create files? lyrix vi ed cat lyrix vi ed cat ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to terminate a process? kill haltsys shutdown cancel kill haltsys shutdown cancel ANSWER DOWNLOAD EXAMIANS APP
Linux What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader? FTP None of these MAP All of these POP3 FTP None of these MAP All of these POP3 ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to count just the number of characters in a file? wc - r wc - 1 wc - w wc - c wc - r wc - 1 wc - w wc - c ANSWER DOWNLOAD EXAMIANS APP
Linux Which command can force all buffers to disk? edbuff save sync flush None of these edbuff save sync flush None of these ANSWER DOWNLOAD EXAMIANS APP
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