Which of the following shell redirections will write standard output and standard error output to a file named
Which of the following shell redirections will write standard output and standard error output to a
file named filename?
what keyword is missing from the following configuration sample?
When trying to reverse proxy a web server through Nginx, what keyword is missing from the
following configuration sample?
<code>
location / {
_________ http://proxiedserver:8080;
}
</code>
how can the file be reopened for editing with the new content?
While editing a file in vi, the file changes due to another process. Without exiting vi, how can the
file be reopened for editing with the new content?
Which of the following commands will produce the following output..?
Which of the following commands will produce the following output: USERPID %CPU %MEMVSZ
RSS TTY STAT STARTTIME COMMAND root 1255 4.4 0.9 6071634824 tty7 Ss+ 09:25
19:04 /usr/bin/X :0 – root 2016 0.0 0.0 792 560 tty1 Ss+ 09:26 0:00 /sbin/getty -8 matt 5204
0.0 0.1 6320 3696 pts/4 Ss 13:12 0:00 bash matt 5219 0.0 0.0 3988 624 pts/4 S+ 13:12
0:00 man bash matt 5229 0.0 0.0 3584 932 pts/4 S+ 13:12 0:00 pager -s matt 6768 0.0 0.1
10504 3880 pts/2 S+ 15:11 0:00 vi README.txt
what keyword is required to pass the Host header from the original request to the proxied server?
When trying to reverse proxy a web server through Nginx, what keyword is required to pass the
Host header from the original request to the proxied server?
<code>
… {
_________ Host $host
…
}
</code>
Which of the following explanations are valid reasons to run a command in the background of your shell?
Which of the following explanations are valid reasons to run a command in the background of your shell?
which of the following directives is used to proxy requests to a FastCGI application?
With Nginx, which of the following directives is used to proxy requests to a FastCGI application?
What is the purpose of the & character at the end of a command line?
What is the purpose of the & character at the end of a command line?
What parameter in the sshd configuration file instructs sshd to prevent specific user names from logging in to
CORRECT TEXT
What parameter in the sshd configuration file instructs sshd to prevent specific user names from
logging in to a system? (Please specify the parameter only without settings.)
Which of the following commands will print important system information such as the kernel version and machine
Which of the following commands will print important system information such as the kernel
version and machine hardware name?