3 min read 799 words Updated May 17, 2026 Created May 09, 2026
#cli-apps#delimiter#gui-apps

~Delimiter's Applications

Introduction

This page lists some most of the computer operating systems and applications that I use, require or otherwise recommend. It is quite specific to Linux (Ubuntu) but I break out FreeBSD, Windows etc in their own sections.

Some other goodies can be found here: http://lifehacker.com/5098944/free-software-were-most-thankful-for

Operating systems

Desktop/GUI Applications

This list is pretty old now, I should update it some time.

Internet Browser

  • Mozilla Firefox
    blueribbon.png
    and these extensions...

Communication

  • Mozilla Thunderbird*
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    • Enigmail* for gpg/pgp encryption support
  • Skype
  • Pidgin for IM & IRC

Graphics/CAD/DTP

  • Inkscape - vector illustration
  • Scribus - page layout ala Pagemaker.
  • QCad - a decent CAD program
  • Dia - for network diagrams (or LibreDraw)

Multimedia

  • sound-juicer & ripperX - to rip music CDs
  • soundconverter - nifty little tool to convert ogg to mp3 and other formats
  • Audacity
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    for digital audio manipulation
  • HandBrake - to rip DVDs and transcode other vids
  • xvidcap* - capture desktop sessions for screencasting (now RecordMyDesktop)
  • ffmpeg - translate between different video formats
  • hydrogen - electronic drum kit
  • ardour - digital multi-track recorder / sequencer
  • tivodecode - converts recorded .tivo programs to mpeg (not in Ubuntu, but in FreeBSD ports tree)
  • winff - see http://www.biggmatt.com/category/winff/ and http://code.google.com/p/winff/

Security/Forensics

  • TrueCrypt - antiquated & insecure now. Try encfs or LUKS.
  • Xca
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    - awesome SSL/TLS [certificate manager](Certificate Authority)
  • KeePassX
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    - password safe
  • [Wireshark](Packet Tracing)
  • Sleuthkit
  • MetaSploit
  • Nessus
  • Nmap

Office/Utility/Editors

  • xxdiff, diffuse & meld - for graphical diffs & interactive patch file generation
  • mrxvt - a lightweight terminal emulator for X Window System
    • usual mrxvt incantation: mrxvt -g 84x28 -sr -ss sgi -sl 6000 -ht
  • or (as alternative to above) gnome-terminal --geometry 80x22 --window-with-profile=small
  • or lxterminal
  • xclip
  • LibreOffice suite - spreadsheets, drawings, presentations and documents.
  • Vim*/vi - the old standby text editor which I use 99% of the time.
  • Nedit - another mature and capable text editor
  • Jedit* - a nice editor for coding
  • Bluefish* editor for webpages
  • rdesktop as a RDP client. Reminna sometimes but it's very buggy.
sudo aptitude install diffuse mrxvt xclip vim nedit jedit bluefish rdesktop

Virtualization/Emulation

Games

Mostly for the kids wink

  • pingus
  • supertux
  • supertuxkart
  • planetpenguin-racer
  • neverball
  • neverputt
  • openarena
sudo aptitude install pingus supertux supertuxkart planetpenguin-racer tuxpaint neverball openarena

Desktop/Non-GUI/Server Applications

  • Networking toolset...
    • Openssh
    • Nmap
    • [tcpdump](Packet Tracing)
    • lft - layer four traceroute, show whether a specific IP/port/protocol can be opened or why
    • traceroute - traces the route taken by packets over a TCP/IP network
    • mtr - traceroute on steroids
    • vpnc* - VPN client compatible with cisco3000 VPN Concentrator
    • rsync*
    • Unison
    • nc (netcat)
    • ntop
    • cricket &/or mrtg
    • Cacti
  • apache
  • arpwatch
  • Openssl - particularly the s_client, x509, req and rsa bits.
  • Cvs + cvsspam for detailed commit notifications
  • Keychain - ssh-key manager
  • Java
  • Samba
  • dnstop
  • Scavenge
  • Apg - generates several random passwords
  • Rsnapshot - what I use as a network backup agent for all my systems
  • Firefly Media Server (aka mt-daapd) for sharing music files on the home network
  • fuse-utils (for sshfs)
  • monit

Windows-specific Apps

  • Secunia Psi
  • Malwarebytes Anti-Malware
  • Putty
  • Network Monitor (netmon) [1]

FreeBSD-specific Applications

Ports/packages (relative to /usr/ports)

  • audio/mt-daapd (M)
  • dns/dnstop (M)
  • dns/scavenge (M)
  • mail/exim
  • multimedia/tivodecode
  • net/iscsi-target (M)
  • net/lft
  • ports-mgmt/portaudit
  • ports-mgmt/portlint
  • ports-mgmt/portmaster
  • ports-mgmt/pkg_cutleaves
  • security/chkrootkit
  • security/nmap
  • security/sudo
  • security/xca (M)
  • sysutils/fastest_cvsup
  • sysutils/lsof
  • sysutils/screen

Notes Apps marked with a * might not come stock, must be installed or possibly even compiled by hand.

All-in-one install command (experimental)

pkg_add -r mt-daapd dnstop exim scavenge sudo portaudit portlint portmaster pkg_cutleaves iscsi-target lft nmap chkrootkit lsof screen tivodecode

Ports with (M) I maintain (or will soon).

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