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| author | yar <yar@FreeBSD.org> | 2007-10-27 18:18:58 +0000 |
|---|---|---|
| committer | yar <yar@FreeBSD.org> | 2007-10-27 18:18:58 +0000 |
| commit | bd7f6192a0dc70368c0b02698dd8f912476c83fa (patch) | |
| tree | 67a3156694c150a69c5c79a02d949ebb8477cb2d /rescue | |
| parent | aa4d1c093fdece2147f09920b07e8f54bb0458ac (diff) | |
| download | FreeBSD-src-bd7f6192a0dc70368c0b02698dd8f912476c83fa.zip FreeBSD-src-bd7f6192a0dc70368c0b02698dd8f912476c83fa.tar.gz | |
Add some essential tools to rescue(8) in order to make it
a versatile emergency tool:
o sed(1) as a multi-purpose text filter -- can do grep's job and much more.
o head(1), tail(1), and tee(1) as idiomatic text filters.
o mt(1) to control tape drives (PR misc/98383).
o chown(8) aka chgrp(8) to complement the ch* subset.
o pkill(1) aka pgrep(1) to control running processes easily and thus to be
able to recover from a serious problem or a fatal typo in an otherwise live
system w/o a reboot. (It also deserves adding to rescue(8) for its having
triggered a latent bug in crunchgen(1), but we had better add a regression
test for that. :-)
The resulting change in rescue(8) size has the following order of magnitude
on i386: 3787656 - 3727872 = 59784, i.e. just a tad.
Discussed on: -hackers (I seem to have wearied all opponents :-)
PR: misc/98383
Diffstat (limited to 'rescue')
| -rw-r--r-- | rescue/rescue/Makefile | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/rescue/rescue/Makefile b/rescue/rescue/Makefile index e0c05be..859e778 100644 --- a/rescue/rescue/Makefile +++ b/rescue/rescue/Makefile @@ -85,6 +85,10 @@ CRUNCH_ALIAS_ln= link CRUNCH_ALIAS_rm= unlink CRUNCH_ALIAS_ed= red +CRUNCH_PROGS_bin+= pkill +CRUNCH_SRCDIR_pkill= ${.CURDIR}/../../usr.bin/pkill +CRUNCH_ALIAS_pkill= pgrep + .if ${MK_RCMDS} != "no" CRUNCH_PROGS_bin+= rcp .endif @@ -190,6 +194,8 @@ CRUNCH_BUILDOPTS_dhclient= -DRELEASE_CRUNCH -Dlint # CRUNCH_SRCDIRS+= usr.bin +CRUNCH_PROGS_usr.bin= head mt sed tail tee + CRUNCH_PROGS_usr.bin+= gzip CRUNCH_ALIAS_gzip= gunzip gzcat zcat @@ -211,7 +217,10 @@ CRUNCH_ALIAS_id= groups whoami # CRUNCH_SRCDIRS+= usr.sbin -CRUNCH_PROGS_usr.sbin+= chroot +CRUNCH_PROGS_usr.sbin= chroot + +CRUNCH_PROGS_usr.sbin+= chown +CRUNCH_ALIAS_chown= chgrp ################################################################## # The following is pretty nearly a generic crunchgen-handling makefile |
