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NeXtMidas Training
Working with Files
Lab 2
Instructions
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- Lab 2:
- For this lab you will be asked to access different types of files using several
different methods.
- What you need to do:
- Dump the lines in the source code for the
STATUS command
($NMROOT/nxm/sys/intr/Status.java ) using the package syntax.
- Form the path for
apenny.prm in AREA=DAT ,
OPT=SYS in a platform independent way. Then use the
if command to check for its existence from the shell.
- Can you list the files in
original: http://nextmidas.com/nm/nxm/sys/dat/ (currently unavailable)
alternate: file:///opt/midas/nxmlatest/nxm/sys/dat/
(where /opt/midas/nxmlatest is a softlink to your local nxm installation)
Why or why not?
- Can you
STATUS the file
original: http://nextmidas.com/nm/nxm/sys/dat/apenny.prm (currently unavailable)
alternate: file:///opt/midas/nxmlatest/nxm/sys/dat/apenny.prm
(where /opt/midas/nxmlatest is a softlink to your local nxm installation)
Why or why not?
- Use the
NOOP command to copy the first half of the elements from
original: http://nextmidas.com/nm/nxm/sys/dat/apenny.prm
alternate: file:///opt/midas/nxmlatest/nxm/sys/dat/apenny.prm
(where /opt/midas/nxmlatest is a softlink to your local nxm installation) to a file
halfpenny.prm in your WRITE aux.
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