Which shell script is the first startup script run when a login shell is started in Linux?

Which of the following commands is used to set down the interface and flush all its addresses?

You work as the Network administrator for McNeil Inc. The company has a Linux-based network.
You are working as a root user on the Linux operating system. You have created a PostScript file
on your system. You want to convert this file to a PDF file. Which of the following commands
should you use to accomplish the task?

You work as a Network Administrator for McNeil Inc. The company has a Linux-based network.
You are a root user on the Red Hat operating system. You want to see all directories and files,
including hidden files of your home directory in long listing format. Which of the following
command-line utilities would you use to accomplish this task?

You work as the Network Administrator for McNeil Inc. The company has a Linux-based network.
You are working a root user on the Red Hat operating system. You want to search for files named
snow.html, Snow.html, SNOW.html in the current directory. Which of the following commands
should you use to accomplish the task?

Which of the following commands is used to make traceroute wait 5 seconds for a response to a
packet?

Which of the following directories cannot be placed out of the root filesystem?
Each correct answer represents a complete solution. Choose all that apply.

You work as a network administrator for company Inc. The company has a Linux-based network.
You want to create a file named foobar.zip and put it into a directory named filesdir. Which of the
following commands will you use to accomplish the task?

Fill in the blank with the appropriate command to complete the statement below. In order to run the
httpd process with the highest priority, you will issue the _______ command to change the priority
level of the httpd process.

You work as a Network Administrator for Tech World Inc. The company has a Linux-based
network.
The permissions on a file named Report are shown below:
rwxr–r–You want to add a sticky bit to the file. Which of the following commands will you use?