ls -l -t x y z
rm -rf 352 cal.out notes
scp lec:352.s05/a1/lengths.java .
java < b args a c,d-e-f h i -j 10 > k 1 2 3 4
tc cdcr.bill Added a t2.large builder.  Worked out cc-status.  Lots of fiddling.  Mail re same.
cp /w/372/d2luploads/generate-quiz-csv.rb d2luploads/
cp /Users/whm/Library/Mail/V2/Mailboxes/tmp2.mbox i-ran-bash.mbx
< x.java > y.java       tr
< in x | > x y