aboutsummaryrefslogtreecommitdiff
path: root/toys/Config.in
blob: a53c11f10c083a9fa9469439492c1e25ea26a36a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
menu "Toys"

# Fake config symbol to attach help entry to.

config TOYBOX
	bool
	default n
	help
	  usage: toybox [command] [arguments...]

	  With no arguments, shows available commands.  First argument is
	  name of a command to run, followed by any arguments to that command.

config BASENAME
	bool "basename"
	default y
	help
	  usage: basename path [suffix]

	  Print the part of path after the last slash, optionally minus suffix.

config BZCAT
	bool "bzcat"
	default n
	help
	  usage: bzcat [filename...]

	  Decompress listed files to stdout.  Use stdin if no files listed.

config CATV
	bool "catv"
	default y
	help
	  usage: catv [-evt] [filename...]

	  Display nonprinting characters as escape sequences.  Use M-x for
	  high ascii characters (>127), and ^x for other nonprinting chars.

	  -e	Mark each newline with $
	  -t	Show tabs as ^I
	  -v	Don't use ^x or M-x escapes.

config COUNT
	bool "count"
	default y
	help
	  usage: count

	  Copy stdin to stdout, displaying simple progress indicator to stderr.

config DF
	bool "df (disk free)"
	default y
	help
	  usage: df [-t type] [FILESYSTEM ...]

	  The "disk free" command, df shows total/used/available disk space for
	  each filesystem listed on the command line, or all currently mounted
	  filesystems.

	  -t type
		Display only filesystems of this type.

config DF_PEDANTIC
	bool "options -P and -k"
	default y
	depends on DF
	help
	  usage: df [-Pk]

	  -P	The SUSv3 "Pedantic" option

		Provides a slightly less useful output format dictated by
		the Single Unix Specification version 3, and sets the
		units to 512 bytes instead of the default 1024 bytes.

	  -k	Sets units back to 1024 bytes (the default without -P)

config DIRNAME
	bool "dirname"
	default y
	help
	  usage: dirname path

	  Print the part of path up to the last slash.

config DMESG
	bool "dmesg"
	default y
	help
	  usage: dmesg [-n level] [-s bufsize] | -c

	  Print or control the kernel ring buffer.

	  -n	Set kernel logging level (1-9).
	  -s	Size of buffer to read (in bytes), default 16384.
	  -c	Clear the ring buffer after printing.

config ECHO
	bool "echo"
	default y
	help
	  usage: echo [-ne] [args...]

	  Write each argument to stdout, with one space between each, followed
	  by a newline.

	  -n	No trailing newline.
	  -e	Process the following escape sequences:
		\\	backslash
		\a	alert (beep/flash)
		\b	backspace
		\c	Stop output here (avoids trailing newline)
		\f	form feed
		\n	newline
		\r	carriage return
		\t	horizontal tab
		\v	vertical tab

config FALSE
	bool "false"
	default y
	help
	  Return nonzero.

config HELLO
	bool "hello"
	default y
	help
	  A hello world program.  You don't need this.

config MDEV
	bool "mdev"
	default n
	help
	  usage: mdev [-s]

	  Create devices in /dev using information from /sys.

	  -s         Scan all entries in /sys to populate /dev.

config MDEV_CONF
	bool "Configuration file for mdev"
	default n
	depends on MDEV
	help
	  The mdev config file (/etc/mdev.conf) contains lines that look like:
	    hd[a-z][0-9]* 0:3 660

	  Each line must contain three whitespace separated fields.  The first
	  field is a regular expression matching one or more device names, and
	  the second and third fields are uid:gid and file permissions for
	  matching devies.

config MKE2FS
	bool "mke2fs"
	default n
	help
	  usage: mke2fs [-Fnq] [-b ###] [-N|i ###] [-m ###] device

	  Create an ext2 filesystem on a block device or filesystem image.

	  -F         Force to run on a mounted device
	  -n         Don't write to device
	  -q         Quiet (no output)
	  -b size    Block size (1024, 2048, or 4096)
          -N inodes  Allocate this many inodes
	  -i bytes   Allocate one inode for every XXX bytes of device
          -m percent Reserve this percent of filesystem space for root user

config MKE2FS_JOURNAL
	bool "Journaling support (ext3)"
	default n
	depends on MKE2FS
	help
	  usage: [-j] [-J size=###,device=XXX]

	  -j         Create journal (ext3)
	  -J         Journal options
	             size: Number of blocks (1024-102400)
	             device: Specify an external journal

config MKE2FS_GEN
	bool "Generate (gene2fs)"
	default n
	depends on MKE2FS
	help
	  usage: gene2fs [options] device filename

	  The [options] are the same as mke2fs.

config MKE2FS_LABEL
	bool "Label support"
	default n
	depends on MKE2FS
	help
	  usage: mke2fs [-L label] [-M path] [-o string]

	  -L         Volume label
	  -M         Path to mount point
          -o         Created by

config MKE2FS_EXTENDED
	bool "Extended options"
	default n
	depends on MKE2FS
	help
	  usage: mke2fs [-E stride=###] [-O option[,option]]

	  -E stride= Set RAID stripe size (in blocks)
	  -O [opts]  Specify fewer ext2 option flags (for old kernels)
	             All of these are on by default (as appropriate)
	     none         Clear default options (all but journaling)
	     dir_index    Use htree indexes for large directories
	     filetype     Store file type info in directory entry
	     has_journal  Set by -j
	     journal_dev  Set by -J device=XXX
	     sparse_super Don't allocate huge numbers of redundant superblocks

config MKFIFO
	bool "mkfifo"
	default y
	help
	  usage: mkfifo [-m mode] name...

	  Makes a named pipe at name.

	  -m mode	The mode of the pipe(s) created by mkfifo. It defaults to 0644.
			The format is in octal, optionally preceded by a leading zero.

config NETCAT
	bool "netcat"
	default y
	help
	  usage: netcat [-iwlp] {IPADDR PORTNUM|-f FILENAME} [-e COMMAND]

	  -e exec the rest of the command line
	  -i SECONDS delay after each line sent
	  -w SECONDS timeout for connection
	  -f filename use file (ala /dev/ttyS0) instead of network
	  -l listen for incoming connection (twice for persistent connection)
	  -p local port number
	  -s local source address
	  -q SECONDS quit this many seconds after EOF on stdin.

	  Use -l twice with -e for a quick-and-dirty server.

	  Use "stty 115200 -F /dev/ttyS0 && stty raw -echo -ctlecho" with
	  netcat -f to connect to a serial port.

config ONEIT
	bool "oneit"
	default y
	help
	  usage: oneit [-p] command [...]

	  A simple init program that runs a single supplied command line with a
	  controlling tty (so CTRL-C can kill it).

	  -p	Power off instead of rebooting when command exits.

	  The oneit command runs the supplied command line as a child process
	  (because PID 1 has signals blocked), attached to /dev/tty0, in its
	  own session.  Then oneit reaps zombies until the child exits, at
	  which point it reboots (or with -p, powers off) the system.

config PWD
	bool "pwd"
	default y
	help
	  usage: pwd

	  The print working directory command prints the current directory.

config READLINK
	bool "readlink"
	default n
	help
	  usage: readlink

	  Show what a symbolic link points to.

config READLINK_F
	bool "readlink -f"
	default n
	depends on READLINK
	help
	  usage: readlink [-f]

	  -f	Show final location, including normal files and multiple symlinks.

config SHA1SUM
	bool "sleep"
	default y
	help
	  usage: sha1sum [file...]

	  Calculate sha1 hash of files (or stdin).

config SLEEP
	bool "sleep"
	default y
	help
	  usage: sleep SECONDS

	  Wait a decimal integer number of seconds.

config SYNC
	bool "sync"
	default y
	help
	  usage: sync

	  Write pending cached data to disk (synchronize), blocking until done.

config TOUCH
	bool "touch"
	default y
	help
	  usage: touch [-acmrtl] FILE...

	  Change file timestamps, ensure file existance and change file length.

	  -a	Only change the access time.
	  -c	Do not create the file if it doesn't exist.
	  -m	Only change the modification time.
	  -r	Reference file to take timestamps from.
	  -t	Time to change {a,m}time to, in the format MMDDhhmm.

config TOYSH
	bool "sh (toysh)"
	default y
	help
	  usage: sh [-c command] [script]

	  The toybox command shell.  Runs a shell script, or else reads input
	  interactively and responds to it.

	  -c	command line to execute

config TOYSH_TTY
	bool "Interactive shell (terminal control)"
	default n
	depends on TOYSH
	help
	  Add terminal control to toysh.  This is necessary for interactive use,
	  so the shell isn't killed by CTRL-C.

config TOYSH_PROFILE
	bool "Profile support"
	default n
	depends on TOYSH_TTY
	help
	  Read /etc/profile and ~/.profile when running interactively.

	  Also enables the built-in command "source".

config TOYSH_JOBCTL
	bool "Job Control (fg, bg, jobs)"
	default n
	depends on TOYSH_TTY
	help
	  Add job control to toysh.  This lets toysh handle CTRL-Z, and enables
	  the built-in commands "fg", "bg", and "jobs".

	  With pipe support, enable use of "&" to run background processes.

config TOYSH_FLOWCTL
	bool "Flow control (if, while, for, functions)"
	default n
	depends on TOYSH
	help
	  Add flow control to toysh.  This enables the if/then/else/fi,
	  while/do/done, and for/do/done constructs.

	  With pipe support, this enables the ability to define functions
	  using the "function name" or "name()" syntax, plus curly brackets
	  "{ }" to group commands.

config TOYSH_QUOTES
	bool "Smarter argument parsing (quotes)"
	default n
	depends on TOYSH
	help
	  Add support for parsing "" and '' style quotes to the toysh command
	  parser, with lets arguments have spaces in them.


config TOYSH_WILDCARDS
	bool "Wildcards ( ?*{,} )"
	default n
	depends on TOYSH_QUOTES
	help
	  Expand wildcards in argument names, ala "ls -l *.t?z" and
	  "rm subdir/{one,two,three}.txt".

config TOYSH_PROCARGS
	bool "Executable arguments ( `` and $() )"
	default n
	depends on TOYSH_QUOTES
	help
	  Add support for executing arguments contianing $() and ``, using
	  the output of the command as the new argument value(s).

	  (Bash calls this "command substitution".)

config TOYSH_ENVVARS
	bool "Environment variable support"
	default n
	depends on TOYSH_QUOTES
	help
	  Substitute environment variable values for $VARNAME or ${VARNAME},
	  and enable the built-in command "export".

config TOYSH_LOCALS
	bool "Local variables"
	default n
	depends on TOYSH_ENVVARS
	help
	  Support for local variables, fancy prompts ($PS1), the "set" command,
	  and $?.

config TOYSH_ARRAYS
	bool "Array variables"
	default n
	depends on TOYSH_LOCALS
	help
	  Support for ${blah[blah]} style array variables.

config TOYSH_PIPES
	bool "Pipes and redirects ( | > >> < << & && | || () ; )"
	default n
	depends on TOYSH
	help
	  Support multiple commands on the same command line.  This includes
	  | pipes, > >> < redirects, << here documents, || && conditional
	  execution, () subshells, ; sequential execution, and (with job
	  control) & background processes.

config TOYSH_BUILTINS
	bool "Builtin commands"
	default n
	depends on TOYSH
	help
	  Adds the commands exec, fg, bg, help, jobs, pwd, export, source, set,
	  unset, read, alias.

config EXIT
	bool
	default n
	depends on TOYSH
	help
	  usage: exit [status]

	  Exit shell.  If no return value supplied on command line, use value
	  of most recent command, or 0 if none.

config CD
	bool
	default n
	depends on TOYSH
	help
	  usage: cd [path]

	  Change current directory.  With no arguments, go to $HOME.

config CD_P
	bool # "-P support for cd"
	default n
	depends on TOYSH
	help
	  usage: cd [-PL]

	  -P	Physical path: resolve symlinks in path.
	  -L	Cancel previous -P and restore default behavior.

config TRUE
	bool "true"
	default y
	help
	  Return zero.

config TTY
	bool "tty"
	default y
	help
	  Print the filename of the terminal connected to standard input.

	  -s	Don't print anything, only return an exit status.

config WHICH
	bool "which"
	default y
	help
	  usage: which [-a] filename ...

	  Search $PATH for executable files matching filename(s).

	  -a	Show all matches

config YES
	bool "yes"
	default y
	help
	  usage: yes [args...]

	  Repeatedly output line until killed.  If no args, output 'y'.

endmenu