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Tag: C

Network Security

RHash – utility for verifying hash sums of files

May 9, 2023 Steve Emms CLI, Security

RHash is a utility for computing hash sums. It offers calculation and verification of magnet links and various message digests.

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Documentation

les – pager like less

May 5, 2023 Steve Emms CLI, Utilities

les is a pager program similar to less and more, with several improved features. This is free and open source software.

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Documentation

less – popular pager

May 5, 2023 Steve Emms CLI, Utilities

less is a pager. A pager is a program that displays text files.

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Documentation

most – paging software

May 5, 2023 Steve Emms CLI, Utilities

most is a more/less style paging program. It supports multiple windows and scrolls left/right. This is free and open source software.

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Vector illustration of a hand holding a bonsai tree

Linux Candy: cbonsai – generate bonsai trees

May 5, 2023 Steve Emms CLI, Reviews, Software

cbonsai is a bonsai tree generator, written in C using ncurses. It intelligently creates, colors, and positions a bonsai tree.

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Documentation

tac – concatenate and print files in reverse

May 4, 2023 Steve Emms CLI, Utilities

Coreutils is a package of software containing implementations for many of the basic tools, including cat and tac.

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Documentation

ngrep – grep applied to the network layer

May 4, 2023 Steve Emms CLI, Utilities

ngrep is a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets.

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Documentation

The Silver Searcher – code-searching tool similar to ack, but faster

May 4, 2023 Steve Emms CLI, Utilities

The Silver Searcher is a tool for searching code. It started off as a clone of Ack, but their feature sets have since diverged slightly.

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Documentation

epkill – procps utilities with environment constraints

April 29, 2023 Steve Emms CLI, Utilities

epkill is a fork of procps-ng verion 3.3.10, but only with the utilities pidof, pgrep, and pkill. GPL licensed software.

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Documentation

Layer Four Traceroute – multi-protocol traceroute engine

April 29, 2023 Steve Emms CLI, Utilities

LFT, short for Layer Four Traceroute, is a sort of ‘traceroute’ that often works much faster.

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Find

bfs – breadth-first search for your files

April 27, 2023 Steve Emms CLI, Utilities

bfs is a variant of the UNIX find command that operates breadth-first rather than depth-first. It’s written in C.

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Find

bfind – minimalistic alternative to find

April 27, 2023 Steve Emms CLI, Utilities

bfind is a minimalistic alternative to find that is designed to be efficient that locating files. Written in C.

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Documentation

jwhois – internet whois client

April 25, 2023 Steve Emms CLI, Utilities

jwhois is an improved Whois client capable of selecting Whois server to query based on a flexible configuration file.

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Technology

Snow – whitespace steganography program

April 22, 2023 Steve Emms CLI, Security

Snow is used to conceal messages in ASCII text by appending whitespace to the end of lines.

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Documentation

echoping – testing tool for network protocols

April 20, 2023 Steve Emms CLI, Utilities

echoping is a small program to test (approximately) performances of a remote host by sending it requests such as HTTP requests.

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Documentation

xping – continuously probe multiple hosts

April 20, 2023 Steve Emms CLI, Utilities

xping is a simple ping program continuously probing multiple hosts using ICMP-ECHO. It’s written in the C programming language.

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Documentation

omping – test IPv4/IPv6 multicast connectivity on a LAN

April 20, 2023 Steve Emms CLI, Utilities

Omping (Open Multicast Ping) is tool to test IP multicast functionality primarily in local network. Written in C.

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Documentation

BWPing – measures bandwidth and response times between two hosts using ICMP

April 20, 2023 Steve Emms CLI, Utilities

BWPing measures bandwidth and response times between two hosts using ICMP echo request/echo reply mechanism.

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Documentation

cnping – minimal graphical IPV4 ping / HTTP ping tool

April 20, 2023 Steve Emms CLI, Utilities

cnping is a minimal graphical IPV4 Ping/HTTP Ping Tool. It uses rawdraw so it is OS independent.

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Image of time management

Linux Candy: catclock – xclock with an enhanced cat mode

February 17, 2023 Steve Emms Reviews, Utilities

catclock is a fork of xclock which adds a ‘cat mode’. It’s free and open source, and part of our Linux Candy series.

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