|i need unix commands for following to submit my assignment|
1) to display the sizes and names of the six largest files in the current directory, listed in descending order of their size
2) to display the number of words in the last 10 lines of any file
3) to display the name of the oldesst file(date of modification-wise) in the present working directory
4)to show the number of all files and directories (including hidden ones,but not .of ..) in the directory /bin
5) use the ps command, and the grep command, in a pipeline to find all the process owned by you.