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。 sh-3ll

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sh-3ll 1.0
DIR:/usr/libexec/mc/fish/
Upload File :
Current File : //usr/libexec/mc/fish/get
#RETR $FISH_FILENAME $FISH_START_OFFSET
LC_TIME=C
export LC_TIME
fish_get_perl ()
{
FILENAME=$1
OFFSET=$2
perl -e '
use strict;
use POSIX;
use Fcntl;
my $filename = $ARGV[0];
my $pos = $ARGV[1];
my $content;
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = lstat("$filename");
my $n;
if (open IFILE,$filename) {
    if ($size<$pos) {
        printf("0\n");
    } else {
        $size-=$pos;
        printf("$size\n");
    }
    printf("### 100\n");
    seek (IFILE, $pos, 0);
    while ($n = read(IFILE,$content,$blksize)!= 0) {
        print $content;
    }
    close IFILE;
    printf("### 200\n");
} else {
    printf("### 500\n");
}
exit 0
' "${FILENAME}" $OFFSET
}

fish_get_tail ()
{
FILENAME=$1
OFFSET=$2
LC_TIME=C
export LC_TIME
if dd if="${FILENAME}" of=/dev/null bs=1 count=1 2>/dev/null ; then
    file_size=`ls -ln "${FILENAME}" 2>/dev/null | (
       read p l u g s r
       echo $s
    )`
    if [ $OFFSET -gt 0 ]; then
        file_size=`expr $file_size - $OFFSET`
        OFFSET=`expr $OFFSET + 1`
    fi
    if [ $file_size -gt 0 ]; then
        echo $file_size
    else
        echo 0
    fi
    echo "### 100"
    if [ $OFFSET -gt 0 ]; then
        tail -c +${OFFSET} "${FILENAME}"
    else
        cat "${FILENAME}"
    fi
    echo "### 200"
else
    echo "### 500"
fi
}

fish_get_dd ()
{
FILENAME=$1
OFFSET=$2
LC_TIME=C
export LC_TIME
if dd if="${FILENAME}" of=/dev/null bs=1 count=1 2>/dev/null ; then
    file_size=`ls -ln "${FILENAME}" 2>/dev/null | (
       read p l u g s r
       echo $s
    )`
    file_size=`expr $file_size - $OFFSET`
    if [ $file_size -gt 0 ]; then
        echo $file_size
    else
        echo 0
    fi
    echo "### 100"
    if [ $OFFSET -gt 0 ]; then
        dd skip=$OFFSET ibs=1 if="${FILENAME}" 2>/dev/null
    else
        cat "${FILENAME}"
    fi
    echo "### 200"
else
    echo "### 500"
fi
}

if [ -n "${FISH_HAVE_PERL}" ]; then
    fish_get_perl "/${FISH_FILENAME}" ${FISH_START_OFFSET}
elif [ -n "${FISH_HAVE_TAIL}" ]; then
    fish_get_tail "/${FISH_FILENAME}" ${FISH_START_OFFSET}
else
    fish_get_dd "/${FISH_FILENAME}" ${FISH_START_OFFSET}
fi