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　晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 . Prv8 Shell

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System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory : /lib/rpm/

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Current File : //lib/rpm/rpmdb_loadcvt

#!/bin/bash

ac=$#
cmd=`basename $0`

rpmdb=/var/lib/rpm
dbfiles="`/bin/ls -1 $rpmdb/*`"
dbdump=/usr/lib/rpm/rpmdb_dump
dbload=/usr/bin/db_load

set `$dbdump -V` || {
    echo "The file $dbdump, usually in the rpm-devel package, is needed."
    echo " Please install the rpm-devel package and retry $cmd."
    exit 1
}
dumpfmt="${5%%:}"

set `$dbload -V` || {
    echo "The file $dbload, usually in the db4-utils package, is needed."
    echo " Please install the db4_utils package and retry $cmd."
    exit 1
}
loadfmt="${5%%:}"

[ "$dumpfmt" = "$loadfmt" ] && {
    echo "Both $dbdump and $dbload use db-$loadfmt format."
    echo "No conversion is possible."
    exit 0
}

[ "$ac" != "0" -o "`/usr/bin/id -u`" != "0" ] && {
    echo "$cmd: Convert $rpmdb files to db-$loadfmt format."
    echo "$cmd: Must be run as root, takes no arguments."
    exit 1
}

echo "Converting to db-$loadfmt compatible format (1-10 minutes per file) ..."

dbfile=
trap "
    [ -n "$dbfile" ] && {
	[ -f $dbfile-O ] && /bin/mv $dbfile-O $dbfile
	/bin/rm -f $dbfile-N
    }
    exit 1
" 1 2 3 15

rm -f $rpmdb/__db*

for dbfile in $dbfiles
do
    echo " `/usr/bin/file $dbfile`"

    $dbdump $dbfile | $dbload $dbfile-N || {
	echo "Failed conversion:"
	echo "    $dbdump $dbfile | $dbload $dbfile-N"
	echo "Cleaning up and exiting ..."
	/bin/rm -f $dbfile-N
	exit 1
    }

    /bin/mv $dbfile $dbfile-O
    /bin/mv $dbfile-N $dbfile
    /bin/rm -f $dbfile-O
done

echo "Done!"

exit 0

haha - 2025