Re: kernel config format migration script
Cyrille Lefevre wrote: well, at 4.x, FreeBSD sed doesn't support -E, is that GNU sed which support this option or 5.x FreeBSD sed ? for instance, GNU sed port doesn't exists ! Really? Funny. I'm not sure our sed is GNU sed. IIRC, it uses regex(3) instead of gnuregex. -- Daniel C. Sobral(8-DCS) [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] Windows works, for sufficently small values of "works". To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
kernel config format migration script
I made a sed script to ease migration of kernel configuration files from the few-weeks-ago-CURRENT to current-CURRENT, and thought I might as well share it since it makes things easy (autonomous :) You can find it at http://people.freebsd.org/~green/oldconfig2new It requires extended regular expression support (because old regexps are so cumbersome to actually _use_), so for example: mv GREEN GREEN.old perl gethints.pl GREEN sed -Ef oldconfig2new GREEN.old GREEN Hope it saves some people time! :) -- Brian Fundakowski Feldman / "Any sufficiently advanced bug is\ [EMAIL PROTECTED] | indistinguishable from a feature." | FreeBSD: The Power to Serve!\-- Rich Kulawiec / To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: kernel config format migration script
Brian Fundakowski Feldman [EMAIL PROTECTED] writes: I made a sed script to ease migration of kernel configuration files from the few-weeks-ago-CURRENT to current-CURRENT, and thought I might as well share it since it makes things easy (autonomous :) You can find it at http://people.freebsd.org/~green/oldconfig2new It requires extended regular expression support (because old regexps are so cumbersome to actually _use_), so for example: mv GREEN GREEN.old perl gethints.pl GREEN sed -Ef oldconfig2new GREEN.old GREEN well, at 4.x, FreeBSD sed doesn't support -E, is that GNU sed which support this option or 5.x FreeBSD sed ? for instance, GNU sed port doesn't exists ! Cyrille. -- home:mailto:[EMAIL PROTECTED] Supprimer "no-spam." pour me repondre. work:mailto:[EMAIL PROTECTED] Remove "no-spam." to answer me back. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: kernel config format migration script
"Cyrille" == Cyrille Lefevre [EMAIL PROTECTED] writes: Cyrille well, at 4.x, FreeBSD sed doesn't support -E, is that GNU sed Cyrille which support this option or 5.x FreeBSD sed ? for instance, Cyrille GNU sed port doesn't exists ! FreeBSD-Current sed supports -E option... -- - Éric Jacoboni « No sport, cigars! » (W. Churchill) - To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: kernel config format migration script
Brian Fundakowski Feldman [EMAIL PROTECTED] writes:
I made a sed script to ease migration of kernel configuration files from
the few-weeks-ago-CURRENT to current-CURRENT, and thought I might as well
share it since it makes things easy (autonomous :)
You can find it at
http://people.freebsd.org/~green/oldconfig2new
It requires extended regular expression support (because old regexps
are so cumbersome to actually _use_), so for example:
mv GREEN GREEN.old
perl gethints.pl GREEN
sed -Ef oldconfig2new GREEN.old GREEN
this one seems to be working w/ a standard sed :
==--== CUT HERE ==--==
#!/usr/bin/sed -f
# since ata[0-9] requires ata alone, delete them.
/^#*[ \t]*device[ \t]\{1,\}ata[0-9]\{1,\}/d
# delete fd[0-9] and fd alone.
/^#*[ \t]*device[ \t]\{1,\}fd[0-9]\{1,\}/d
/^#*[ \t]*device[ \t]\{1,\}fd$/d
# get rid of terminal spaces
s/[ \t]\{1,\}$//
# hints stuffs
/^ident[ \t]\{1,\}/ {
h
s/^ident\([ \t]\{1,\}\)\([a-zA-Z0-9_]\{1,\}\)/hints\1"\2.hints"/
# ^^ I'm not sure about this
# are underscore and digits valid characters here ?
H
x
}
s/^\(#*[ \t]*\)pseudo-device\([ \t]\{1,\}\)/\1device\2/
s/^\(#*[ \t]*\)device\([ \t]\{1,\}\)\([a-zA-Z_]\{1,\}\)\([0-9]\{1,\}\)\([
\t]*\)\([^#]*\)\(.*\)$/\1device\2\3\5\7/
# ^^^ also, here ?
==--== CUT HERE ==--==
\t need to be replaced w/ real tabs (under vi, :%s/\\t/TAB/g)
just in case, I put them here to be reliable (and visible :) via email.
Cyrille.
--
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