commandline session
$ 4.2.20 29 495---> shellp *tcl :*tcl: $ 4.2.20 30 496---> shopt -s failglob $ 4.2.20 31 497---> shellp *tcl bash: no match: *tcl $ 4.2.20 32 498---> shopt -u failglob $ 4.2.20 33 499---> shellp *tcl :*tcl: $ 4.2.20 34 500---> shellp *t :aio.out: :a.out: :backsubmit.txt: :dpkg--list.output.txt: :icon-tut: :incomplete-resume.txt: :ls.txt: :movie-current: :music.web.txt: :output.bubble-sort: :pagination.code.txt: :random.a1.txt: :random.a.modify.txt: :random.a.txt: :random.bin.txt: :result: :resume.txt: :rt: :sent: :setup.a.txt: :stdout: :test: :tiles.txt: :true.false.command.txt: :url?sa=t: :wget: $ 4.2.20 35 501--->