----------------------------------------
Command line: ls -l -t x y z

Command 1: ls
    Arguments:
        |-l|
        |-t|
        |x|
        |y|
        |z|
    Standard input:  [keyboard]
    Standard output: [screen]
----------------------------------------
Command line: rm -rf 352 cal.out notes

Command 1: rm
    Arguments:
        |-rf|
        |352|
        |cal.out|
        |notes|
    Standard input:  [keyboard]
    Standard output: [screen]
----------------------------------------
Command line: scp lec:352.s05/a1/lengths.java .

Command 1: scp
    Arguments:
        |lec:352.s05/a1/lengths.java|
        |.|
    Standard input:  [keyboard]
    Standard output: [screen]
----------------------------------------
Command line: java < b args a c,d-e-f h i -j 10 > k 1 2 3 4

Command 1: java
    Arguments:
        |args|
        |a|
        |c,d-e-f|
        |h|
        |i|
        |-j|
        |10|
        |1|
        |2|
        |3|
        |4|
    Standard input:  b
    Standard output: k
----------------------------------------
Command line: tc cdcr.bill Added a t2.large builder.  Worked out cc-status.  Lots of fiddling.  Mail re same.

Command 1: tc
    Arguments:
        |cdcr.bill|
        |Added|
        |a|
        |t2.large|
        |builder.|
        |Worked|
        |out|
        |cc-status.|
        |Lots|
        |of|
        |fiddling.|
        |Mail|
        |re|
        |same.|
    Standard input:  [keyboard]
    Standard output: [screen]
----------------------------------------
Command line: cp /w/372/d2luploads/generate-quiz-csv.rb d2luploads/

Command 1: cp
    Arguments:
        |/w/372/d2luploads/generate-quiz-csv.rb|
        |d2luploads/|
    Standard input:  [keyboard]
    Standard output: [screen]
----------------------------------------
Command line: cp /Users/whm/Library/Mail/V2/Mailboxes/tmp2.mbox i-ran-bash.mbx

Command 1: cp
    Arguments:
        |/Users/whm/Library/Mail/V2/Mailboxes/tmp2.mbox|
        |i-ran-bash.mbx|
    Standard input:  [keyboard]
    Standard output: [screen]
----------------------------------------
Command line: < x.java > y.java       tr

Command 1: tr
    No arguments
    Standard input:  x.java
    Standard output: y.java
----------------------------------------
Command line: < in x | > x y

Command 1: x
    No arguments
    Standard input:  in
    Standard output: [pipe]

Command 2: y
    No arguments
    Standard input:  [pipe]
    Standard output: x