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 Open-Source — ultimaker ultimaker (Ultimaker) / debian-backup — Project
A certifiably-awesome open-source package repository curated by Ultimaker, hosted by Cloudsmith.
Note: Packages in this repository are licensed as GNU General Public License v3.0 or later (dependencies may be licensed differently).
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Debian logo ucspi-tcp  1:0.88-6

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One-liner (summary)

command-line tools for building TCP client-server applications

Description

tcpserver waits for incoming connections and, for each connection, runs a program of your choice. Your program receives environment variables showing the local and remote host names, IP addresses, and port numbers.

tcpserver offers a concurrency limit to protect you from running out of processes and memory. When you are handling 40 (by default) simultaneous connections, tcpserver smoothly defers acceptance of new connections.

tcpserver also provides TCP access control features, similar to tcp-wrappers/tcpd's hosts.allow but much faster. Its access control rules are compiled into a hashed format with cdb, so it can easily deal with thousands of different hosts.

This package includes a recordio tool that monitors all the input and output of a server.

tcpclient makes a TCP connection and runs a program of your choice. It sets up the same environment variables as tcpserver.

This package includes several sample clients built on top of tcpclient: who@, date@, finger@, http@, tcpcat, and mconnect.

tcpserver and tcpclient conform to UCSPI, the UNIX Client-Server Program Interface, using the TCP protocol. UCSPI tools are available for several different networks.

License

Unknown

Size

59.8 KB

Downloads

1

Tags

debian/buster deb armhf main latest

Status  Completed
Checksum (MD5) fb1a8f3075933ba8f07c3394a9387003
Checksum (SHA-1) 0c2375c71d35ceadfe5a0d7a8aca1f5b83c7135f
Checksum (SHA-256) 67a8133dc3b66fe1f0db4826ed47f89e2d5b0caa08286b216b3f3ed6a0bc3443
Checksum (SHA-512) fd4d6c6ea3dc208e86f2a6200a879653385de09e1a3120fc472aab22275143a061…
GPG Signature
Download
GPG Fingerprint c0a114330029b468b1146f70c334efcb2c4f9be3
Distribution debian/buster - Debian - 10 (Buster)
Storage Region  Dublin, Ireland
Type  Binary (contains binaries and binary artifacts)
Uploaded At 9 months, 1 week ago
Uploaded By alex-borro
Slug Id ucspi-tcp_088-6_armhfdeb-vpeq
Unique Id JeJr2sDaU12Z
Version (Raw) 1:0.88-6
Version (Parsed)
  • Epoch: 1
  • Major: 0
  • Minor: 88
  • Pre (Str): (empty)
  • Pre (Num Array): 6
  • Type: SemVer (Compat)
  extended metadata
Homepage http://cr.yp.to/ucspi-tcp
Installed Size 226.0 KB
Maintainer Dmitry Bogatov <KAction@debian.org>
Priority optional
Section net
pkg ucspi-tcp_0.88-6_armhf.deb 1
59.8 KB 		md5 sha1 sha256 sha512
Package Contents (ucspi-tcp_0.88-6_armhf.deb)
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This package has 46 files/directories.

Dependencies

2

Checksum (md5)

699919aa3f181088f07b81afd48b70cc

Depends
libc6 >=2.28
Replaces
ucspi-tcp-doc
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|This version of 'ucspi-tcp' @ Cloudsmith|
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<a href="https://cloudsmith.io/~ultimaker/repos/debian-backup/packages/detail/deb/ucspi-tcp/1:0.88-6/a=armhf;xc=main;d=debian%252Fbuster;t=binary/"><img src="https://api.cloudsmith.com/v1/badges/version/ultimaker/debian-backup/deb/ucspi-tcp/1:0.88-6/a=armhf;xc=main;d=debian%252Fbuster;t=binary/?render=true" alt="This version of 'ucspi-tcp' @ Cloudsmith" /></a>

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rendered as: Latest version of 'ucspi-tcp' @ Cloudsmith

These instructions assume you have setup the repository first (or read it).

To install/use ucspi-tcp @ version 1:0.88-6 ...

To install packages, you can quickly setup the repository automatically (recommended): 

curl -1sLf \
  'https://dl.cloudsmith.io/public/ultimaker/debian-backup/setup.deb.sh' \
  | sudo -E bash

If you need to force a specific distribution, release/version, architecture, or component (if supported), you can also do that (e.g. if your system is compatible but not identical): 

curl -1sLf \
  'https://dl.cloudsmith.io/public/ultimaker/debian-backup/setup.deb.sh' \
  | sudo -E distro=debian codename=buster arch=ARCH component=COMPONENT bash

or ... you can manually configure it yourself before installing packages: 

apt-get install -y debian-keyring  # debian only
apt-get install -y debian-archive-keyring  # debian only
apt-get install -y apt-transport-https
# For Debian Stretch, Ubuntu 16.04 and later
keyring_location=/usr/share/keyrings/ultimaker-debian-backup-archive-keyring.gpg
# For Debian Jessie, Ubuntu 15.10 and earlier
keyring_location=/etc/apt/trusted.gpg.d/ultimaker-debian-backup.gpg
curl -1sLf 'https://dl.cloudsmith.io/public/ultimaker/debian-backup/gpg.C334EFCB2C4F9BE3.key' |  gpg --dearmor >> ${keyring_location}
curl -1sLf 'https://dl.cloudsmith.io/public/ultimaker/debian-backup/config.deb.txt?distro=debian&codename=buster&component=main' > /etc/apt/sources.list.d/ultimaker-debian-backup.list
sudo chmod 644 ${keyring_location}
sudo chmod 644 /etc/apt/sources.list.d/ultimaker-debian-backup.list
apt-get update
sudo apt-get install ucspi-tcp=1:0.88-6
Warning: Note that this package is for Debian 10 (Buster) / armhf and may only work for that configuration.
Still stuck? Need help? Don't panic. Just contact us for help (even if you're not a customer).
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