EnglishFrenchSpanish

Ad


OnWorks favicon

makedat.maildrop - Online in the Cloud

Run makedat.maildrop in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command makedat.maildrop that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


makedat - create GDBM/DB files for maildrop

SYNOPSIS


makedat {-src=textfile} {-tmp=tmpfile} {-file=gdbmfile} [-cidr]

DESCRIPTION


The gdbm family of functions in maildrop provides access to GDBM/DB databases - simple
database files. The gdbm family of functions provide a way of quickly storing and looking
up key/data pairs.

You can use any program to create GDBM/DB database files. makedat is a quick utility to
create GDBM or DB files from plain text files.

The system administrator selects whether maildrop uses GDBM or DB database files and
whether makedat creates GDBM or DB database files as well.

The makedat command may not be available to you. GDBM/DB support in maildrop is optional,
and the system administrator may choose not to install GDBM/DB support and the makedat
command.

To see whether GDBM or DB support is being used, run the command "maildrop -v".

The textfile argument to makedat is a plain text file containing key/value pairs. Each
line in the text file contains a key value, followed by a tab and a data value. The data
value may be omitted, which defaults to "1". For example, the following three lines:

example.com

domain.com<tab>ok

foo.domain.com<tab>bad

Three key/value pairs are created: example.com, value "1"; domain.com, value "ok", and
"foo.domain.com", value "bad".

Empty lines in textfile, and lines starting with the # character, are ignored.

textfile can be "-", in which case standard input is used.

gdbmfile is the GDBM/DB file to create. If this file exists, its existing contents are
replaced.

tmpfile is a name of a temporary file in the same directory as gdbmfile. tmpfile is used
by makedat to create the GDBM file, then tmpfile is renamed to gdbmfile.

This approach foregoes any need for locking in order to be able to dynamically update
GDBM/DB files used by maildrop's gdbm functions. However, makedat does not use any locks
on tmpfile, so multiple instances of makedat using the same tmpfile are prohibited.

The -cidr flag specifies that the key is an IP netblock in CIDR notation. This flag
requires the Net::CIDR Perl module to be installed separately. Download Net::CIDR from
http://www.cpan.org.

Use makedat.maildrop online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

  • 1
    turkdevops
    turkdevops
    TurkDevOps a?k kaynak yaz?l?m
    geli?tirici topluluklar? DevTurks-Team
    Taraf?ndan desteklenmektedir..
    Features:https://github.com/turkdevopshttps://turkdevops.g...
    Download turkdevops
  • 2
    Wine
    Wine
    Wine is an Open Source implementation
    of the Windows API on top of X and Unix.
    Wine provides both a development toolkit
    for porting Windows sources to Unix and...
    Download Wine
  • 3
    LAME (Lame Aint an MP3 Encoder)
    LAME (Lame Aint an MP3 Encoder)
    LAME is an educational tool to be used
    for learning about MP3 encoding. The
    goal of the LAME project is to improve
    the psycho acoustics, quality and speed
    of MP...
    Download LAME (Lame Aint an MP3 Encoder)
  • 4
    wxPython
    wxPython
    A set of Python extension modules that
    wrap the cross-platform GUI classes from
    wxWidgets.. Audience: Developers. User
    interface: X Window System (X11), Win32 ...
    Download wxPython
  • 5
    packfilemanager
    packfilemanager
    This is the Total War pack file manager
    project, starting from version 1.7. A
    short introduction into Warscape
    modding: ...
    Download packfilemanager
  • 6
    IPerf2
    IPerf2
    A network traffic tool for measuring
    TCP and UDP performance with metrics
    around both throughput and latency. The
    goals include maintaining an active
    iperf cod...
    Download IPerf2
  • 7
    fre:ac - free audio converter
    fre:ac - free audio converter
    fre:ac is a free audio converter and CD
    ripper for various formats and encoders.
    It features MP3, MP4/M4A, WMA, Ogg
    Vorbis, FLAC, AAC, and Bonk format
    support, ...
    Download fre:ac - free audio converter
  • More »

Linux commands

Ad