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28 hoursusr.bin: Add initial 'cat' implementationIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
29 hoursusr.bin: osh: Add commentsIan Moffett
Introduce comments for the OSH interpreter. Comments are denoted by '@' and are ignored by OSH. Signed-off-by: Ian Moffett <ian@osmora.org>
29 hoursusr.bin: osh: Skip blank newlines in scriptsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
30 hoursusr.bin: osh: Implement shell script parsingIan Moffett
Previously, OSH was only capable of interpreting commands that came directly from the console. This commit allows calling /usr/bin/osh while passing a path to a script to be parsed and interpreted. This commit additionally adds a `command_match()` routine to simplify the matching of commands. On top of this, cmd_run() now also takes a `wait` argument that allows the caller to specify whether not to daemonize the spawned process or wait on its execution to finish. Signed-off-by: Ian Moffett <ian@osmora.org>
40 hoursusr.bin: elfdump: Add missing operator in elftypeIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
41 hoursusr.bin: Add 'elfdump' toolIan Moffett
Introduce the 'elfdump' utility to dump information relating to ELF files. This is useful for debugging purposes. Signed-off-by: Ian Moffett <ian@osmora.org>
42 hoursusr.bin: mrow: Randomize mouse y after collisionIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
43 hoursusr.bin: kfgwm: Allocate new windows with malloc()Ian Moffett
As malloc() has been recently introduced into the Hyra libc, we should take advantage of it to allow us to share windows between functions without relying on the stack. Signed-off-by: Ian Moffett <ian@osmora.org>
43 hoursusr.bin: kfgwm: Ensure x/y does not overflowIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr.bin: date: Print month and day of the weekIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr: usr.bin/time -> usr.bin/dateIan Moffett
Change the 'time' binary to be called 'date' as it is more fitting for the type of program it is. Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr.bin: mrow: Set max mouse speed at 2Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr.bin: mrow: Add stdbool.h includeIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr.bin: mrow: Update mouse speed per hitIan Moffett
Every time the kitty catches the squeaky thing, the next one is faster making it even more fun! Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr.bin: mrow: Log final score on exitIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr.bin: Add 'mrow' gameIan Moffett
Add fun mrow game with the goal of catching little mice like a silly kitty!!! Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysusr.bin: beep: Fix payload orderIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
10 daysusr.bin: Add beep commandIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
11 daysusr.bin: osh: Add builtin 'clear' commandIan Moffett
- Clear the screen with the "\033[H" ANSI escape sequence - Add clear command to the builtin command list Signed-off-by: Ian Moffett <ian@osmora.org>
12 daysusr.bin: Add 'mex' portIan Moffett
See https://osmora.org/cgit/mex Signed-off-by: Ian Moffett <ian@osmora.org>
12 dayskernel: spawn: Add argv + stub envp argumentsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-09usr.bin: osh: Check bin_path with access()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-09usr.bin: time: Pad hour, min and sec to 2 digitsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-09usr.bin: osh: Seperate builtin cmds from user cmdsIan Moffett
- Remove 'path' field from command structure - Rename 'command' structure to 'builtin_cmd' - Attempt to run as builtin command first and fallback to /usr/bin/* on failure Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-09usr.bin: osh: Make internal routines staticIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-08usr: Discard .eh_frame and .note sectionsIan Moffett
- Add DISCARD section in user linker scripts to remove stupid compiler generated sections we have no use for and may cause problems. Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-08usr.bin: Add 'time' command to return current timeIan Moffett
- Add usr.bin/time/ program to read RTC - Add 'time' command to osh Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-08usr.bin: kfgwm: Add initial window text supportIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-08usr.bin: kfgwm: Include stddef.h in kfg/types.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-07usr.bin: Use stdio for console accessQuinn Stephens
Modified fetch, kmsg, and osh to use stdio.h routines instead of just raw file descriptors. Signed-off-by: Quinn Stephens <quinn@osmora.org> Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-06usr.bin: osh: Add backspace bellIan Moffett
Add optional bell that beeps when no more characters can be backspaced. This may be turned off by entering `bell off' Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-04usr.bin: kfgwm: Use kfgpos_t for x,yIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-04usr.bin: kfgwm: Add initial WM sourcesIan Moffett
- Add basic structures and defines for describing a window - Add basic window drawing routines - Draw demo/test window Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-03usr.bin: Build fetch toolIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-31usr.bin: Add simple `fetch' programIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-31usr.bin: osh: Make kmsg its own programIan Moffett
- Give command table entries a path field to refer to paths of executable files - Make kmsg its own program in /usr/bin/kmsg Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-29usr.bin: osh: Add kmsg command for kernel messagesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-19usr: osh: Add "reboot" and "shutdown" commandsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-16build: Add Makefile for usr.sbin and usr.binIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-05usr: osh: Rewrite console shellGon Namprasertkul
This commit makes the shell prototype more flexible Signed-off-by: Gon Namprasertkul <foresterblox@gmail.com> Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-02usr: osh: Use project root in build scriptIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-04-18usr.bin: Add basic "shell"Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
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