The purpose of this assignment is to review the commands from chapters 2 through 4.

Directions:

• Copy the file /home/SRUNET/ClassFolders/as2 to your directory.
• use nano to edit the file and answer each of the 10 questions below by echoing the answer. For example, if question 1 was to list all of the files that end in ".txt", you would answer:
  echo "1. ls *.txt"

1. give a detailed listing of all files including hidden files in /bin one page at a time
2. display the value of the builtin variables for your username and userid
3. show who is logged on
4. give the command to show your current directory
5. Using full path names, give the command to give to copy the file "tmp.dat" in YOUR home directory to the file called "assign1.dat" in YOUR home directory.
6. Using relative path names, give the command to give to copy the file "junk.txt" in the directory above your current working directory (i.e, parent directory) to the file called "work.txt" in the parent directory
7. give the command to show the count of characters in all of the files ending in "txt" in the current directory
8. give the command to show the number of lines, words, and characters in the file named as2
9. give the command to remove write permissions for the group and other from the file named as2
10. Using octal numbers, reset the permissions of the file "assign3" so that only the user has read, write, and execute permissions

To "hand in" this assignment:

• copy your completed file to your dropbox in:/home/SRUNET/ClassFolders/CPSC-207-01.0120
• If your userid is xyz1234, you would issue the command:
  cp as2 /home/SRUNET/ClassFolders/CPSC-207-01.0120/xyz1234/as2