Linux What command is used to display the characteristics of a process? ps du au pid ps du au pid ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to assign only read permission to all three categories of the file'letter'? chmod go + r letter chmod a - rw letter chmod ugo = r letter chmod u + r, g + r, o - x letter chmod go + r letter chmod a - rw letter chmod ugo = r letter chmod u + r, g + r, o - x letter ANSWER DOWNLOAD EXAMIANS APP
Linux What can he used to set up a firewall on a Linux system? ipchains trace netstat route ipchains trace netstat route ANSWER DOWNLOAD EXAMIANS APP
Linux What script is run for setting bash global defaults for all users? /etc/profile /etc/.log None of these /etc/.profile /etc/.bashrc /etc/profile /etc/.log None of these /etc/.profile /etc/.bashrc ANSWER DOWNLOAD EXAMIANS APP
Linux What sign is used to back up over typing errors in vi? @ $ # € @ $ # € ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to count just the number of lines contained in a file? wc - r wc - l wc - w wc - c None of these wc - r wc - l wc - w wc - c None of these ANSWER DOWNLOAD EXAMIANS APP
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