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Diffstat (limited to 'examples/chroot-setup/NEXTSTEP3')
| -rw-r--r-- | examples/chroot-setup/NEXTSTEP3 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/examples/chroot-setup/NEXTSTEP3 b/examples/chroot-setup/NEXTSTEP3 new file mode 100644 index 0000000..a2f163e --- /dev/null +++ b/examples/chroot-setup/NEXTSTEP3 @@ -0,0 +1,31 @@ +# Setup chroot jail for NeXT, NEXTSTEP3. +# Some remarks to the NEXTSTEP3 jail apply: +# syslog: +# Logging with syslog(3) uses a sendto ("/dev/log"). For this to work in +# the jail, ${POSTFIX_DIR}/dev/log must be a hard link to /dev/log. This +# fails if /usr/spool/postfix is on another filesystem, and consequently, +# running chrooted will not be possible, unless you like to run your mail +# system without logging (not). +# +# For this trick to work, the following should be run at every reboot, +# preferably from /etc/rc, after syslog has been started (and given time +# to create /dev/log): +# POSTFIX_DIR=/usr/spool/postfix +# rm ${POSTFIX_DIR}/dev/log +# ln /dev/log ${POSTFIX_DIR}/dev/log + +set -e + +umask 022 + +POSTFIX_DIR=${POSTFIX_DIR-/usr/spool/postfix} + +cd ${POSTFIX_DIR} + +# If this fails, running chrooted will be useless. +mkdir dev +ln /dev/log dev + +mkdir etc etc/zoneinfo +cp /etc/zoneinfo/localtime etc/zoneinfo +cp /etc/resolv.conf etc |