summaryrefslogtreecommitdiffstats
path: root/po/ru/man3/system.3.po
blob: 456173c7da3c6ed359a3ea5e2e352070e50f90d7 (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
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
# Russian translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Alexander Golubev <fatzer2@gmail.com>, 2018.
# Azamat Hackimov <azamat.hackimov@gmail.com>, 2011, 2014-2016.
# Hotellook, 2014.
# Nikita <zxcvbnm3230@mail.ru>, 2014.
# Spiros Georgaras <sng@hellug.gr>, 2016.
# Vladislav <ivladislavefimov@gmail.com>, 2015.
# Yuri Kozlov <yuray@komyakino.ru>, 2011-2019.
# Иван Павлов <pavia00@gmail.com>, 2017.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-03-01 17:09+0100\n"
"PO-Revision-Date: 2019-10-15 18:55+0300\n"
"Last-Translator: Yuri Kozlov <yuray@komyakino.ru>\n"
"Language-Team: Russian <man-pages-ru-talks@lists.sourceforge.net>\n"
"Language: ru\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
"n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || "
"(n%100>=11 && n%100<=14)? 2 : 3);\n"
"X-Generator: Lokalize 2.0\n"

#. type: TH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<system>()"
msgid "system"
msgstr "B<system>()"

#. type: TH
#: archlinux fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "2023-10-31"
msgstr "31 октября 2023 г."

#. type: TH
#: archlinux fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "Linux man-pages 6.06"
msgstr "Linux man-pages 6.06"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NAME"
msgstr "ИМЯ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "system - execute a shell command"
msgstr "system - выполняет команду оболочки (shell)"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "LIBRARY"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Standard C library (I<libc>, I<-lc>)"
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SYNOPSIS"
msgstr "СИНТАКСИС"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<#include E<lt>stdlib.hE<gt>>\n"
msgstr "B<#include E<lt>stdlib.hE<gt>>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<int system(const char *>I<command>B<);>\n"
msgstr "B<int system(const char *>I<command>B<);>\n"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "DESCRIPTION"
msgstr "ОПИСАНИЕ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The B<system>()  library function uses B<fork>(2)  to create a child "
#| "process that executes the shell command specified in I<command> using "
#| "B<execl>(3)  as follows:"
msgid ""
"The B<system>()  library function behaves as if it used B<fork>(2)  to "
"create a child process that executed the shell command specified in "
"I<command> using B<execl>(3)  as follows:"
msgstr ""
"В библиотечной функции B<system>() используется B<fork>(2) для создания "
"процесса-потомка, в котором посредством B<execl>(3) запускается команда "
"оболочки, указанная в I<command>:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "execl(\"/bin/sh\", \"sh\", \"-c\", command, (char *) NULL);\n"
msgstr "execl(\"/bin/sh\", \"sh\", \"-c\", command, (char *) NULL);\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<system>()  returns after the command has been completed."
msgstr ""
"Функция B<system>() возвращает результат после завершения работы команды."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"During execution of the command, B<SIGCHLD> will be blocked, and B<SIGINT> "
"and B<SIGQUIT> will be ignored, in the process that calls B<system>().  "
"(These signals will be handled according to their defaults inside the child "
"process that executes I<command>.)"
msgstr ""
"На время выполнения команды B<SIGCHLD> блокируется, а B<SIGINT> и B<SIGQUIT> "
"игнорируются в процессе, который вызвал B<system>() (эти сигналы будут "
"обработаны их действиями по умолчанию внутри процесса-потомка, который "
"выполняет I<command>)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<command> is NULL, then B<system>()  returns a status indicating whether "
"a shell is available on the system."
msgstr ""
"Если значение I<command> равно NULL, то B<system>() возвращает состояние, "
"показывающее доступна ли оболочка в системе."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "RETURN VALUE"
msgstr "ВОЗВРАЩАЕМОЕ ЗНАЧЕНИЕ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The return value of B<system>()  is one of the following:"
msgstr "Возвращаемым значением B<system>() может быть одно из:"

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\[bu]"
msgstr "\\[bu]"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<command> is NULL, then a nonzero value if a shell is available, or 0 if "
"no shell is available."
msgstr ""
"Если значение I<command> равно NULL, то возвращается ненулевое значение, "
"если оболочка присутствует в системе, или 0, если оболочка недоступна."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If a child process could not be created, or its status could not be "
"retrieved, the return value is -1 and I<errno> is set to indicate the error."
msgstr ""
"Если процесс-потомок не может быть создан или его состояние невозможно "
"вернуть, то возвращается значение -1, а I<errno> присваивается код ошибки."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If a shell could not be executed in the child process, then the return value "
"is as though the child shell terminated by calling B<_exit>(2)  with the "
"status 127."
msgstr ""
"Если оболочка не может выполниться в процессе-потомке, то возвращается "
"значение будет таким же как если бы оболочка-потомок завершилась вызовом "
"B<_exit>(2) с состоянием 127."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If all system calls succeed, then the return value is the termination status "
"of the child shell used to execute I<command>.  (The termination status of a "
"shell is the termination status of the last command it executes.)"
msgstr ""
"Если все системные вызовы выполнены без ошибок, то возвращается значение "
"состояния завершения процесса-потомка, использовавшегося для выполнения "
"I<command> (состояние завершения оболочки — это состояние завершения "
"последней выполнявшейся команды)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In the last two cases, the return value is a \"wait status\" that can be "
"examined using the macros described in B<waitpid>(2).  (i.e., "
"B<WIFEXITED>(), B<WEXITSTATUS>(), and so on)."
msgstr ""
"В последних двух случаях возвращаемое значение — это «состояние ожидания», "
"которое можно определить с помощью макроса описанного в B<waitpid>(2) (т. "
"е., B<WIFEXITED>(), B<WEXITSTATUS>() и т. п.)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<system>()  does not affect the wait status of any other children."
msgstr "Функция B<system>() не отражает состояние ожидание других потомков."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "ERRORS"
msgstr "ОШИБКИ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<system>()  can fail with any of the same errors as B<fork>(2)."
msgstr ""
"Функция B<system>() может завершиться  с теми же ошибками что и B<fork>(2)."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "ATTRIBUTES"
msgstr "АТРИБУТЫ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For an explanation of the terms used in this section, see B<attributes>(7)."
msgstr "Описание терминов данного раздела смотрите в B<attributes>(7)."

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Interface"
msgstr "Интерфейс"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Attribute"
msgstr "Атрибут"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Value"
msgstr "Значение"

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".na\n"
msgstr ".na\n"

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".nh\n"
msgstr ".nh\n"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<system>()"
msgstr "B<system>()"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Thread safety"
msgstr "Безвредность в нитях"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "MT-Safe"
msgstr "MT-Safe"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "STANDARDS"
msgstr "СТАНДАРТЫ"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "C11, POSIX.1-2008."
msgstr "C11, POSIX.1-2008."

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "HISTORY"
msgstr "ИСТОРИЯ"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2001, C89."
msgstr "POSIX.1-2001, C89."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NOTES"
msgstr "ЗАМЕЧАНИЯ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<system>()  provides simplicity and convenience: it handles all of the "
"details of calling B<fork>(2), B<execl>(3), and B<waitpid>(2), as well as "
"the necessary manipulations of signals; in addition, the shell performs the "
"usual substitutions and I/O redirections for I<command>.  The main cost of "
"B<system>()  is inefficiency: additional system calls are required to create "
"the process that runs the shell and to execute the shell."
msgstr ""
"Функция B<system>() проста и удобна: она позаботится обо всём для вызовов "
"B<fork>(2), B<execl>(3) и B<waitpid>(2), а также необходимых действиях с "
"сигналами; также оболочка выполнит обычные подстановки и перенаправления "
"ввода-вывода I<command>. Но B<system>() не эффективна: для создания процесса "
"требуются дополнительные системные вызовы, которые запускают оболочку и "
"выполняют команду."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the B<_XOPEN_SOURCE> feature test macro is defined (before including "
"I<any> header files), then the macros described in B<waitpid>(2)  "
"(B<WEXITSTATUS>(), etc.) are made available when including I<E<lt>stdlib."
"hE<gt>>."
msgstr ""
"Если определён макрос тестирования свойств B<_XOPEN_SOURCE> (до включения "
"I<всех> заголовочных файлов), то при включении I<E<lt>stdlib.hE<gt>> "
"становятся доступны макросы, описанные в B<waitpid>(2) (B<WEXITSTATUS>() и "
"т. п.)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"As mentioned, B<system>()  ignores B<SIGINT> and B<SIGQUIT>.  This may make "
"programs that call it from a loop uninterruptible, unless they take care "
"themselves to check the exit status of the child.  For example:"
msgstr ""
"Как уже упоминалось,  функция B<system>() игнорирует B<SIGINT> и B<SIGQUIT>. "
"Это может привести к тому, что программы вызывающие её из цикла станут не "
"прерываемыми, пока сами не проверят условия выхода для своих дочерних "
"процессов. Пример:"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "    if (WIFSIGNALED(ret) &&\n"
#| "        (WTERMSIG(ret) == SIGINT || WTERMSIG(ret) == SIGQUIT))\n"
#| "            break;\n"
#| "}\n"
msgid ""
"while (something) {\n"
"    int ret = system(\"foo\");\n"
"\\&\n"
"    if (WIFSIGNALED(ret) &&\n"
"        (WTERMSIG(ret) == SIGINT || WTERMSIG(ret) == SIGQUIT))\n"
"            break;\n"
"}\n"
msgstr ""
"    if (WIFSIGNALED(ret) &&\n"
"        (WTERMSIG(ret) == SIGINT || WTERMSIG(ret) == SIGQUIT))\n"
"            break;\n"
"}\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"According to POSIX.1, it is unspecified whether handlers registered using "
"B<pthread_atfork>(3)  are called during the execution of B<system>().  In "
"the glibc implementation, such handlers are not called."
msgstr ""
"В POSIX.1 не определено, вызываются ли обработчики, зарегистрированные "
"B<pthread_atfork>(3), при выполнении B<system>(). В реализации glibc такие "
"обработчики не вызываются."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "In versions of glibc before 2.1.3, the check for the availability of I</"
#| "bin/sh> was not actually performed if I<command> was NULL; instead it was "
#| "always assumed to be available, and B<system>()  always returned 1 in "
#| "this case.  Since glibc 2.1.3, this check is performed because, even "
#| "though POSIX.1-2001 requires a conforming implementation to provide a "
#| "shell, that shell may not be available or executable if the calling "
#| "program has previously called B<chroot>(2)  (which is not specified by "
#| "POSIX.1-2001)."
msgid ""
"Before glibc 2.1.3, the check for the availability of I</bin/sh> was not "
"actually performed if I<command> was NULL; instead it was always assumed to "
"be available, and B<system>()  always returned 1 in this case.  Since glibc "
"2.1.3, this check is performed because, even though POSIX.1-2001 requires a "
"conforming implementation to provide a shell, that shell may not be "
"available or executable if the calling program has previously called "
"B<chroot>(2)  (which is not specified by POSIX.1-2001)."
msgstr ""
"В версиях glibc до 2.1.3 проверка доступности I</bin/sh> в действительности "
"не выполнялась, если значение I<command> равно NULL; вместо этого всегда "
"предполагалось наличие, и в этом случае B<system>() всегда возвращала 1. "
"Начиная с glibc 2.1.3, эта проверка выполняется, так как несмотря на "
"требование POSIX.1-2001   a conforming implementation to provide a shell, "
"that shell may not be available or executable if the calling program has "
"previously called B<chroot>(2)  (which is not specified by POSIX.1-2001)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"It is possible for the shell command to terminate with a status of 127, "
"which yields a B<system>()  return value that is indistinguishable from the "
"case where a shell could not be executed in the child process."
msgstr ""
"Существует вероятность, что команда оболочки возвратит значение 127, которое "
"также является и возвращаемым значением самой B<system>(); в этом случае "
"нельзя понять, что невозможно выполнить оболочку в процессе-потомке."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Caveats"
msgstr "Предостережения"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Do not use B<system>()  from a privileged program (a set-user-ID or set-"
"group-ID program, or a program with capabilities)  because strange values "
"for some environment variables might be used to subvert system integrity.  "
"For example, B<PATH> could be manipulated so that an arbitrary program is "
"executed with privilege.  Use the B<exec>(3)  family of functions instead, "
"but not B<execlp>(3)  or B<execvp>(3)  (which also use the B<PATH> "
"environment variable to search for an executable)."
msgstr ""
"Не используйте B<system>() в привилегированных программах (программы с set-"
"user-ID или set-group-ID, или программы с мандатами), так как могут "
"использоваться странные значения некоторых переменных окружения для "
"разрушения целостности системы. Например, B<PATH> может быть изменена так, "
"что произвольная программа выполняется с расширенными правами. Вместо этого "
"используйте семейство функций B<exec>(3), но не B<execlp>(3) или "
"B<execvp>(3) (которые также используют переменную окружения B<PATH> для "
"поиска исполняемого файла)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<system>()  will not, in fact, work properly from programs with set-user-ID "
"or set-group-ID privileges on systems on which I</bin/sh> is bash version 2: "
"as a security measure, bash 2 drops privileges on startup.  (Debian uses a "
"different shell, B<dash>(1), which does not do this when invoked as B<sh>.)"
msgstr ""
"Функция B<system>(), фактически, работает неправильно для программ с "
"привилегиями set-user-ID или set-group-ID в системах, где I</bin/sh> это "
"bash версии 2: для безопасности bash 2 при запуске убирает привилегии (в "
"Debian используется другая оболочка, B<dash>(1), которая не делает этого, "
"если вызывается как B<sh>)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Any user input that is employed as part of I<command> should be I<carefully> "
"sanitized, to ensure that unexpected shell commands or command options are "
"not executed.  Such risks are especially grave when using B<system>()  from "
"a privileged program."
msgstr ""
"Любой введённые пользователем данные, выполняемые как часть I<команды>, "
"должны быть I<внимательно> отцензурированы так, чтобы не выполнились "
"неожидаемые команды оболочки или параметры команды. Эти риски особенно "
"серьезны при использовании B<system>() из привилегированной программы."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "BUGS"
msgstr "ДЕФЕКТЫ"

#.  [BUG 211029](https://bugzilla.kernel.org/show_bug.cgi?id=211029)
#.  [glibc bug](https://sourceware.org/bugzilla/show_bug.cgi?id=27143)
#.  [POSIX bug](https://www.austingroupbugs.net/view.php?id=1440)
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the command name starts with a hyphen, B<sh>(1)  interprets the command "
"name as an option, and the behavior is undefined.  (See the B<-c> option to "
"B<sh>(1).)  To work around this problem, prepend the command with a space as "
"in the following call:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "    system(\" -unfortunate-command-name\");\n"
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SEE ALSO"
msgstr "СМ. ТАКЖЕ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<sh>(1), B<execve>(2), B<fork>(2), B<sigaction>(2), B<sigprocmask>(2), "
"B<wait>(2), B<exec>(3), B<signal>(7)"
msgstr ""
"B<sh>(1), B<execve>(2), B<fork>(2), B<sigaction>(2), B<sigprocmask>(2), "
"B<wait>(2), B<exec>(3), B<signal>(7)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-05"
msgstr "5 февраля 2023 г."

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "Linux man-pages 6.03"
msgstr "Linux man-pages 6.03"

#. type: Plain text
#: debian-bookworm
msgid "POSIX.1-2001, POSIX.1-2008, C99."
msgstr "POSIX.1-2001, POSIX.1-2008, C99."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"while (something) {\n"
"    int ret = system(\"foo\");\n"
msgstr ""
"while (something) {\n"
"    int ret = system(\"foo\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (WIFSIGNALED(ret) &&\n"
"        (WTERMSIG(ret) == SIGINT || WTERMSIG(ret) == SIGQUIT))\n"
"            break;\n"
"}\n"
msgstr ""
"    if (WIFSIGNALED(ret) &&\n"
"        (WTERMSIG(ret) == SIGINT || WTERMSIG(ret) == SIGQUIT))\n"
"            break;\n"
"}\n"

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2023-07-20"
msgstr "20 июля 2023 г."

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "Linux man-pages 6.05.01"
msgstr "Linux man-pages 6.05.01"

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "2023-03-30"
msgstr "30 марта 2023 г."

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "Linux man-pages 6.04"
msgstr "Linux man-pages 6.04"