* [Remind](https://git.skoll.ca/Skollsoft-Public/Remind) - Calendar program with possibility to set complex rules to define events; custom, powerful text-based storage format.
* [remint](https://sr.ht/~mlaparie/remint/) - A simple terminal UI wrapper for D. Skoll's Remind calendar program
* [Wyrd](http://freecode.com/projects/wyrd/) - Curses front-end for [Remind](https://www.roaringpenguin.com/products/remind) written in OCaml with vertically scrollable time table.
* [Wyrd](https://gitlab.com/wyrd-calendar/wyrd) - Curses front-end for [Remind](https://www.roaringpenguin.com/products/remind) written in OCaml with vertically scrollable time table.
## <aname="online"></a>Online search and resources
* [cream](https://git.z3bra.org/cream/files.html) - Encrypt and decrypt streams of data with only a master password. The key is derivated from the password + salt combo, and used to encrypt data byte per byte.
* [encfs](http://www.arg0.net/#!encfs/c1awt) - Encrypted filesystem in user-space based on [FUSE](https://it.wikipedia.org/wiki/FUSE); mounts an encrypted directory into a clear one.
* [encfs](https://github.com/vgough/encfs) - Encrypted filesystem in user-space based on [FUSE](https://it.wikipedia.org/wiki/FUSE); mounts an encrypted directory into a clear one.
* [Firejail](https://github.com/netblue30/firejail) - A SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.
* [GnuPG](https://dev.gnupg.org/source/gnupg/repository/master/) - GnuPG is a complete and free implementation of the OpenPGP standard as defined byRFC4880(also known asPGP).
* [hashcat](https://github.com/hashcat/hashcat) - A robust and efficient password cracking tool that can help you recover lost passwords, audit password security, benchmark, or just figure out what data is stored in a hash.
@ -725,7 +725,7 @@ Music players.
* [powertop](https://github.com/fenrus75/powertop) - A `top`-like utility to monitor the sources of power consumption; allows to turn on/off many components; quite useful to track possible power-related issues.
* [screenFetch](https://github.com/KittyKatt/screenFetch) - It can be used to generate one of those nifty terminal theme information + ASCII distribution logos. It auto-detects the distribution and display an ASCII version of that distribution's logo and some valuable information to the right.
* [smem](https://selenic.com/repo/smem) - Python program that reports memory usage; it can report the "proportional set size" (PSS), a meaningful representation of the amount of memory used by libraries and applications in a virtual memory system; it has built-in chart generation.
* [sysdig](https://www.sysdig.org/) - Sysdig captures system calls and events from the Linux kernel. You can save, filter, and analyze the data with our CLI or our desktop app. Think of sysdig as strace + tcpdump + htop + iftop + lsof + wireshark for your entire system.
* [sysdig](https://github.com/draios/sysdig) - Sysdig captures system calls and events from the Linux kernel. You can save, filter, and analyze the data with our CLI or our desktop app. Think of sysdig as strace + tcpdump + htop + iftop + lsof + wireshark for your entire system.
* [The Logfile Navigator](https://github.com/tstack/lnav) - An advanced and colorful log file viewer with TUI interface.
* [tiptop](https://github.com/nschloe/tiptop) - A command-line system monitoring tool in the spirit of top, written in Python. It displays various interesting system stats and graphs them. Works on all operating systems.
* [top](http://www.unixtop.org/) - The classical Unix utility that provides a rolling display of top cpu using processes.
@ -844,7 +844,7 @@ Music players.
* [devtodo](https://github.com/droundy/goopt) - A hierarchical command-line task manager, with data storage in JSON format.
* [dstask](https://github.com/naggie/dstask) - Single binary terminal-based TODO manager with git-based sync + markdown notes per task.
* [grit](https://github.com/climech/grit) - A multitree-based personal task manager.
* [iKog](https://sites.google.com/site/henspace/ikog/) - A fully-featured task manager incapsulated within a Python script (just carry around the script to retain all the TODOs). When the script is run, a Python shell is opened, where task-related commands can be entered (ADD, LIST, etc.); a pity that commands are uppercase, which requires the annoying use of the Shift key.
* [iKog](https://github.com/boyska/ikog) - A fully-featured task manager incapsulated within a Python script (just carry around the script to retain all the TODOs). When the script is run, a Python shell is opened, where task-related commands can be entered (ADD, LIST, etc.); a pity that commands are uppercase, which requires the annoying use of the Shift key.
* [t](https://github.com/sjl/t) - A command-line todo list manager for people that want to finish tasks, not organize them.
* [taskbook](https://github.com/klaussinani/taskbook) - Tasks, boards & notes for the command-line habitat.