trace19.txt.svn-base

os project / shell 程序

#
# trace19.txt - Properly handle Input and Output Redirection
#	      errors.
#

/bin/echo -e tsh\076 /bin/touch myoutput
/bin/touch myoutput

/bin/echo -e tsh\076 /bin/rm myoutput
/bin/rm myoutput

/bin/echo -e tsh\076 ./myrw \074 myinput \074 myoutput
./myrw < myinput < myoutput

/bin/echo -e tsh\076 ./myrw \074 myoutput
./myrw < myoutput

/bin/echo -e tsh\076 quit
quit