Tool tests on the fast track
Tool Tips

We test Yuck, Uftpd, Guncat, Kiwix, Miller, and Debian Package Search.
Yuck 0.2.1
Function: Command-line parser for C
Source: http://www.fresse.org/yuck
License: BSD
Alternatives: Docopt, Gengetopt
Software developers who want to add parameter descriptions to the --help
output of their C programs should take a look at Your Umbrella Command Kit (yuck
). Unlike solutions such as gengetopt
, it doesn't have any library dependencies. Just a C compiler and the M4 macro processor need to be installed on the system.
Users can get an idea of this from the examples on the project website. To integrate new options into help, you first need to create a configuration file with the .yuck
suffix. This contains the formatted output as you want it to appear on Stdout. Calling yuck gen <file>.yuck
generates the corresponding C code, which users write in their source code. Alternatively, you can redirect the yuck
output to a file, which you can incorporate using #include
.
Yuck also contains a command that converts the .yuck
file into a man page. This removes the need to detour via the external help2man
helper. Instead, users can call up yuck genman <file>.yuck
. The tool then writes a Unix man page in troff format on the shell's default output.
(4 Stars) Using Yuck, programmers can easily enhance the help functions in their C programs and create man pages without delay.
Uftpd 1.9.1
Function: (T)FTP server for the home network
Source: http://troglobit.github.io/uftpd.html
License: ISC
Alternatives: atftp, vsftpd
Uftpd is a manageable (T)FTP server that does fine without configuration files. If you call it without any parameters, it runs in FTP mode – this means it listens on port 21 (TCP) as configured in /etc/services
. The -t
parameter activates TFTP mode (port 69). If you want to run the server on other ports, you need to specify that at launch time, either after -f
(for FTP mode) or -t
(for TFTP mode).
By default, uftpd
shares data from the FTP user's home directory. This is the /srv/ftp
folder, unless defined otherwise. To share other directories via the services, you need to enter the path after -h
. Uftpd follows symbolic links that take you out of the FTP directory, and it does not have a problem with defined write permissions for the group in the FTP home. The developers indicate that this is critical to security if the server is run outside the home network.
(3 Stars) The tool's focus is convenience; it is thus geared toward users who want to be able to set up a (T)FTP server easily on the local network. The missing security options thus should not pose a problem.
Guncat 1.01.01
Function: Cat for GPG-encrypted text
Source: https://github.com/fbb-git/guncat
License: GPLv3
Alternatives: gpgcat
Users who want to merge text files on the shell or to send them to standard output usually rely on cat
, but if either the whole text or parts of it are encrypted with GPG or PGP, several steps are required: Users need to encrypt the file with gpg
and can only then process it with cat
. Guncat can be useful here because it cleverly combines the two tools.
Guncat does not attempt to decrypt the entire file but restricts this to the area between BEGIN PGP MESSAGE
and END PGP MESSAGE
. If you do not use a GPG agent, you can instruct the tool to prompt you for the passphrase using the -p
parameter. By default, guncat
does not send output to the terminal, but you can enable this with --gpg-no-batch
.
The tool becomes even more chatty if you enable --show-gpg
; it then shows you the complete gpg
command line, but without running it. Users can then use --gpg-option=<option>
to add more gpg
parameters.
(5 Stars) Guncat is perfect for displaying (partially) encrypted messages and other text files in the shell. The tool also performs well with mail clients, such as Mutt, or in your own scripts that search encrypted content for exploits.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you've found an article to be beneficial.
News
-
The GNU Project Celebrates Its 40th Birthday
September 27 marks the 40th anniversary of the GNU Project, and it was celebrated with a hacker meeting in Biel/Bienne, Switzerland.
-
Linux Kernel Reducing Long-Term Support
LTS support for the Linux kernel is about to undergo some serious changes that will have a considerable impact on the future.
-
Fedora 39 Beta Now Available for Testing
For fans and users of Fedora Linux, the first beta of release 39 is now available, which is a minor upgrade but does include GNOME 45.
-
Fedora Linux 40 to Drop X11 for KDE Plasma
When Fedora 40 arrives in 2024, there will be a few big changes coming, especially for the KDE Plasma option.
-
Real-Time Ubuntu Available in AWS Marketplace
Anyone looking for a Linux distribution for real-time processing could do a whole lot worse than Real-Time Ubuntu.
-
KSMBD Finally Reaches a Stable State
For those who've been looking forward to the first release of KSMBD, after two years it's no longer considered experimental.
-
Nitrux 3.0.0 Has Been Released
The latest version of Nitrux brings plenty of innovation and fresh apps to the table.
-
Linux From Scratch 12.0 Now Available
If you're looking to roll your own Linux distribution, the latest version of Linux From Scratch is now available with plenty of updates.
-
Linux Kernel 6.5 Has Been Released
The newest Linux kernel, version 6.5, now includes initial support for two very exciting features.
-
UbuntuDDE 23.04 Now Available
A new version of the UbuntuDDE remix has finally arrived with all the updates from the Deepin desktop and everything that comes with the Ubuntu 23.04 base.