how to view environment variables

Oliver Fromme olli at
Mon Jun 16 16:22:17 UTC 2008

Chris Whitehouse wrote:
 > sysutils/fusefs-ntfs/files/README.FreeBSD refers to various environment 
 > variables, eg UBLIO_BLOCKSIZE and others. How do I find out what they 
 > are set to? set and printenv don't find them. I'm using standard csh and 
 >   FreeBSD 7.0-STABLE, fuse.ko is loaded and ntfs-3g works except it 
 > seems very slow.

The "env" command prints the environment variables of your
current shell (should work with any shell).

To view the environment variables of another process, use
something like "ps -ewwp 1234" (1234 being the PID number).
This requires PROCFS to be mounted on /proc.

Best regards

Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
Handelsregister: Registergericht Muenchen, HRA 74606,  Geschäftsfuehrung:
secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün-
chen, HRB 125758,  Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart

FreeBSD-Dienstleistungen, -Produkte und mehr:

"The scanf() function is a large and complex beast that often does
something almost but not quite entirely unlike what you desired."
        -- Chris Torek

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