Removing environment strings in C shell
j chapman flack
chap at art-sy.detroit.mi.us
Fri May 10 02:22:20 AEST 1991
In the Bourne shell, the sequence of commands
export KILLIT
unset KILLIT
will remove KILLIT from the shell's environment altogether. The closest I
can seem to come in the C shell is
setenv KILLIT ''
which defines KILLIT to be the null string, but does not remove it. Am I
stuck with:
exec sh -c 'export KILLIT;unset KILLIT;exec csh'
???
--
Chap Flack Their tanks will rust. Our songs will last.
chap at art-sy.detroit.mi.us -Mikos Theodorakis
Nothing I say represents Appropriate Roles for Technology unless I say it does.
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