Using the find utility, perform the following tasks:
a. List all files in the working directory and all subdirectories that have been
modified within the last day.
b. List all files you have read access to on the system that are larger than 1
megabyte.
c. Remove all files named core from the directory structure rooted at your
home directory.
d. List the inode numbers of all files in the working directory whose filenames
end in .c.
e. List all files you have read access to on the root filesystem that have been
modified in the last 30 days.
a. $ find . -mtime -1
b. $ find / -size +1024k
c. $ find ~ -name core -exec rm {} \;
d. $ find . -name "*.c" -ls
e. $ find / -xdev -mtime -30
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Match each term with the correct statement below.
A. A low-level network device that determines the specific direction of a network packet from one segment to another. B. A dedicated communication network that uses a public transmission system like the Internet C. The arrangement of protection into increasingly stronger layers of security D. The specific arrangement of the components of a network E. A software and hardware item that is directly responsible for directing the flow of packets from one device to another over a network F. The ability to authenticate a given individual or process as trustworthy G. The specific array of software or hardware items that make up a component or system H. An automated system that identifies unauthorized attempts to access the system and responds according to preprogrammed instructions I. A component of a network that interconnects two components with each other
Digital forensics operations are often ____.
A. inhouse B. contracted C. permanent D. outsourced
Which of the following permissions allows a user to modify a file?
A. Read B. Execute C. Write D. Modify
Choose the true statement below.
a. The content that displays in the browser is contained in the head section. b. The content that displays in the browser is contained in the body section. c. Information about the web page is contained in the body section. d. All of the above are true.