You run snort, using the following command: snort -k none -I /snort/logs -c /etc/snort/snort.conf -r /snort/review/bad.pcap What does each one of the switches/options in the command refer to? 1. What is -c? 2. What is -I 3. What is -k 4. what is -r 5. The above command generates two files in logs directory. One of them is retrievable with text editor while the second one is in TCPDump format. What are the names (the names indicate the file formats associated with them) for each one of these files? i.e please provide proper files names that are more conventional than your own given name to properly address the question and earn points. The first file generated is: and The second file generated is:

Hi, I am trying to SCP a file but cannot succeed to get it. I am sure that code is correct but I got  an error each time: The question ask : The password to get into this quiz can be obtained by using scp to copy a file.  Do not use the -R or -r option for scp.  If you do, your day will get worse. The file is located in a directory named mod4 in the remote user's home directory on the remote system in a file named mod4PW. The remote system has the IP 192.168.240.110.   You will use the username scp with the password scp_password to scp the file.   And this is what i have done below: scp scp@192.168.240.110:mod4PW .scp@192.168.240.110's password:scp: mod4PW: No such file or directory what i m doing wrong here?

Which of the following is opening a file with a raw path?   a. outs = open(“file.txt”,”w”)   b. outs = open(r”c:\acc\file.txt”, “a”)   c. None of the above   d. ins = open(“newfile”, “r”)

What directory can a user be in to access a file using commands with arguments such as: $ more  /etc/passwd $ more  ~/Study/diary $ more  ../Desk/journal $ more  Desk/journal

Your home directory is your current directory, and you enter the command $ cd Projects You then create a file named confused. What directory will list the confused file?

After typing the ls –F command, you see the following line in the output:  -rw-r-xr- - 1 user1 root 0 Apr 29 15:40 file1What does this mean?*       a. User1 has read and write, members of the root group have read and execute, and all others have read permissions to the file.       b. Members of the root group have read and write, user1 has read and execute, and all others have read permissions to the file.       c. All users have read and write, members of the root group have read and execute, and user1 has read permissions to the file.       d. User1 has read and write, all others have read and execute, and members of the root group have read permissions to the file.

1. In an earlier assignment, you created a fileAsst directory containing several files. Give a command that will create a file named listing.dat, in your current (commandsAsst) directory, containing a list of the names of all the files in your fileAsst directory. The listing must not include dates, file sizes, or any information other than the names. 2. Someone has decided that the function sequentialInsert, declared in -cs252/Assignments/commandsAsst/project/arrayops.h, should be renamed orderedInsertion. Give a command to produce the altered version the header file, saving it as ~/UnixCourse/commandsAsst/arrayops.h (Something to think about: Why would the same approach not work well for changing the variable name i to i0?) 3. Sometimes programmers propose changes to an existing software definition and need to know what other code could be affected by the change. Suppose that you are a programmer who has proposed a change to the C/C++ data type known as "timespec". You know that there…

you will need to create the following textbook specified files. Use vi to create these files:  test-file1 test-file2 test-file3 test-g test-sor respected test-u west coast alpha1 alpha2 practice caffeine names.tmp numbers.tmp What command creates a new file chapter consisting of the contents of the files section1, section2, section3, and section4, with all lines numbered?

1. Write Commands: The command chmod ugo-wr+x file1 changes the permission of file1. How do you use the chmod command in octal notation to have the same result?   2. Device a shell command to search for a file named foo starting from the root directory, please send the output to a file called fooResult and the errors to /dev/null. 3.  What is the command used to limit the default permissions for a new file or a new directory? Please write the command to set the default file permission to -rw-------and default directory permission to drwx--x--x

Which of these controls MapReduce job output directory file count? Pick one: a. Partitioner partitions b. Mappers c. Reducers HDFS Block: Pick one: a. It represents data physically b. It represents data logically c. The partitioner divides map intermediate output key-values into partitions to ensure that each reducer gets the same amount of key-value pairs in MapReduce.