00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
159 lines
3.3 KiB
Bash
159 lines
3.3 KiB
Bash
#!/bin/sh
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#
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# Copyright (C) 2010, 2012, 2014 Internet Systems Consortium, Inc. ("ISC")
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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# Id: zone-edit.sh.in,v 1.2 2010/12/21 23:47:08 tbox Exp
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dir=/tmp/zone-edit.$$
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mkdir ${dir} || exit 1
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trap "/bin/rm -rf ${dir}" 0
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prefix=@prefix@
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exec_prefix=@exec_prefix@
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bindir=@bindir@
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sbindir=@sbindir@
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dig=${bindir}/dig
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checkzone=${sbindir}/named-checkzone
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nsupdate=${bindir}/nsupdate
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case $# in
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0) echo "Usage: zone-edit <zone> [dig options] [ -- nsupdate options ]"; exit 0 ;;
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esac
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# What kind of echo are we using?
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try=`echo -n ""`
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if test "X$try" = "X-n "
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then
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echo_arg=""
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bsc="\\c"
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else
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echo_arg="-n"
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bsc=""
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fi
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zone="${1}"
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shift
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digopts=
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while test $# -ne 0
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do
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case "${1}" in
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--)
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shift
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break
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;;
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*)
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digopts="$digopts $1"
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shift
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;;
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esac
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done
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${dig} axfr "$zone" $digopts |
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awk '$4 == "RRSIG" || $4 == "NSEC" || $4 == "NSEC3" || $4 == "NSEC3PARAM" { next; } { print; }' > ${dir}/old
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if test -s ${dir}/old
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then
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${checkzone} -q -D "$zone" ${dir}/old > ${dir}/ooo
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fi
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if test -s ${dir}/ooo
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then
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cp ${dir}/ooo ${dir}/new
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while :
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do
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if ${VISUAL:-${EDITOR:-/bin/ed}} ${dir}/new
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then
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if ${checkzone} -q -D "$zone" ${dir}/new > ${dir}/nnn
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then
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sort ${dir}/ooo > ${dir}/s1
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sort ${dir}/nnn > ${dir}/s2
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comm -23 ${dir}/s1 ${dir}/s2 |
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sed 's/^/update delete /' > ${dir}/ccc
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comm -13 ${dir}/s1 ${dir}/s2 |
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sed 's/^/update add /' >> ${dir}/ccc
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if test -s ${dir}/ccc
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then
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cat ${dir}/ccc | more
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while :
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do
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echo ${echo_arg} "Update (u), Abort (a), Redo (r), Modify (m), Display (d) : $bsc"
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read ans
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case "$ans" in
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u)
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(
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echo zone "$zone"
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cat ${dir}/ccc
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echo send
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) | ${nsupdate} "$@"
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break 2
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;;
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a)
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break 2
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;;
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d)
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cat ${dir}/ccc | more
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;;
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r)
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cp ${dir}/ooo ${dir}/new
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break
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;;
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m)
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break
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;;
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esac
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done
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else
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while :
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do
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echo ${echo_arg} "Abort (a), Redo (r), Modify (m) : $bsc"
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read ans
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case "$ans" in
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a)
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break 2
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;;
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r)
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cp ${dir}/ooo ${dir}/new
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break
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;;
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m)
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break
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;;
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esac
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done
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fi
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else
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while :
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do
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echo ${echo_arg} "Abort (a), Redo (r), Modify (m) : $bsc"
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read ans
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case "$ans" in
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a)
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break 2
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;;
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r)
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cp ${dir}/ooo ${dir}/new
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break
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;;
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m)
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break
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;;
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esac
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done
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fi
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fi
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done
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fi
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