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In the event of any discrepancy 20 .\" between these versions and the original IEEE and The Open Group 21 .\" Standard, the original IEEE and The Open Group Standard is the referee 22 .\" document. The original Standard can be obtained online at 23 .\" http://www.opengroup.org/unix/online.html. 24 .\" 25 .\" This notice shall appear on any product containing this material. 26 .\" 27 .\" The contents of this file are subject to the terms of the 28 .\" Common Development and Distribution License (the "License"). 29 .\" You may not use this file except in compliance with the License. 30 .\" 31 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 32 .\" or http://www.opensolaris.org/os/licensing. 33 .\" See the License for the specific language governing permissions 34 .\" and limitations under the License. 35 .\" 36 .\" When distributing Covered Code, include this CDDL HEADER in each 37 .\" file and include the License file at usr/src/OPENSOLARIS.LICENSE. 38 .\" If applicable, add the following below this CDDL HEADER, with the 39 .\" fields enclosed by brackets "[]" replaced with your own identifying 40 .\" information: Portions Copyright [yyyy] [name of copyright owner] 41 .\" 42 .\" 43 .\" Copyright 1989 AT&T 44 .\" Portions Copyright (c) 1992, X/Open Company Limited All Rights Reserved 45 .\" Copyright (c) 2008, Sun Microsystems, Inc. All Rights Reserved 46 .\" Copyright 2011 Nexenta Systems, Inc. All rights reserved. 47 .\" Copyright (c) 2013 Andrew Stormont. All rights reserved. 48 .\" 49 .TH FIND 1 "Sep 5, 2011" 50 .SH NAME 51 find \- find files 52 .SH SYNOPSIS 53 .LP 54 .nf 55 \fB/usr/bin/find\fR [\fB-E\fR] [\fB-H\fR | \fB-L\fR] \fIpath\fR... \fIexpression\fR 56 .fi 57 58 .LP 59 .nf 60 \fB/usr/xpg4/bin/find\fR [\fB-H\fR | \fB-L\fR] \fIpath\fR... \fIexpression\fR 61 .fi 62 63 .SH DESCRIPTION 64 .LP 65 The \fBfind\fR utility recursively descends the directory hierarchy for each 66 \fIpath\fR seeking files that match a Boolean \fIexpression\fR written in the 67 primaries specified below. 68 .sp 69 .LP 70 \fBfind\fR is able to descend to arbitrary depths in a file hierarchy and does 71 not fail due to path length limitations (unless a \fIpath\fR operand specified 72 by the application exceeds \fIPATH_MAX\fR requirements). 73 .sp 74 .LP 75 \fBfind\fR detects infinite loops; that is, entering a previously visited 76 directory that is an ancestor of the last file encountered. 77 .SH OPTIONS 78 .LP 79 The following options are supported: 80 .sp 81 .ne 2 82 .na 83 \fB\fB-E\fR\fR 84 .ad 85 .RS 6n 86 Interpret regular expressions followed by \fB-regex\fR and \fB-iregex\fR 87 primaries as extended regular expressions. 88 .RE 89 90 .sp 91 .ne 2 92 .na 93 \fB\fB-H\fR\fR 94 .ad 95 .RS 6n 96 Causes the file information and file type evaluated for each symbolic link 97 encountered on the command line to be those of the file referenced by the link, 98 and not the link itself. If the referenced file does not exist, the file 99 information and type is for the link itself. File information for all symbolic 100 links not on the command line is that of the link itself. 101 .RE 102 103 .sp 104 .ne 2 105 .na 106 \fB\fB-L\fR\fR 107 .ad 108 .RS 6n 109 Causes the file information and file type evaluated for each symbolic link to 110 be those of the file referenced by the link, and not the link itself. See 111 \fBNOTES\fR. 112 .RE 113 114 .sp 115 .LP 116 Specifying more than one of the mutually-exclusive options \fB-H\fR and 117 \fB-L\fR is not considered an error. The last option specified determines the 118 behavior of the utility. 119 .SH OPERANDS 120 .LP 121 The following operands are supported: 122 .sp 123 .ne 2 124 .na 125 \fB\fIpath\fR\fR 126 .ad 127 .RS 14n 128 A pathname of a starting point in the directory hierarchy. 129 .RE 130 131 .sp 132 .ne 2 133 .na 134 \fB\fIexpression\fR\fR 135 .ad 136 .RS 14n 137 The first argument that starts with a \fB\(mi\fR, or is a \fB!\fR or a \fB(\fR, 138 and all subsequent arguments are interpreted as an \fIexpression\fR made up of 139 the following primaries and operators. In the descriptions, wherever \fIn\fR is 140 used as a primary argument, it is interpreted as a decimal integer optionally 141 preceded by a plus (\fB+\fR) or minus (\fB\(mi\fR) sign, as follows: 142 .sp 143 .ne 2 144 .na 145 \fB+\fIn\fR\fR 146 .ad 147 .RS 6n 148 more than \fIn\fR 149 .RE 150 151 .sp 152 .ne 2 153 .na 154 \fB\fIn\fR\fR 155 .ad 156 .RS 6n 157 exactly \fIn\fR 158 .RE 159 160 .sp 161 .ne 2 162 .na 163 \fB-\fIn\fR\fR 164 .ad 165 .RS 6n 166 less than \fIn\fR 167 .RE 168 169 .RE 170 171 .SS "Expressions" 172 .LP 173 Valid expressions are: 174 .sp 175 .ne 2 176 .na 177 \fB\fB-acl\fR\fR 178 .ad 179 .RS 17n 180 True if the file have additional ACLs defined. 181 .RE 182 183 .sp 184 .ne 2 185 .na 186 \fB\fB-amin\fR \fIn\fR\fR 187 .ad 188 .RS 17n 189 File was last accessed \fIn\fR minutes ago. 190 .RE 191 192 .sp 193 .ne 2 194 .na 195 \fB\fB-atime\fR \fIn\fR\fR 196 .ad 197 .RS 17n 198 True if the file was accessed \fIn\fR days ago. The access time of directories 199 in \fIpath\fR is changed by \fBfind\fR itself. 200 .RE 201 202 .sp 203 .ne 2 204 .na 205 \fB\fB-cmin\fR \fIn\fR\fR 206 .ad 207 .RS 17n 208 File's status was last changed \fIn\fR minutes ago. 209 .RE 210 211 .sp 212 .ne 2 213 .na 214 \fB\fB-cpio\fR \fIdevice\fR\fR 215 .ad 216 .RS 17n 217 Always true. Writes the current file on \fIdevice\fR in \fBcpio\fR format 218 (5120-byte records). 219 .RE 220 221 .sp 222 .ne 2 223 .na 224 \fB\fB-ctime\fR \fIn\fR\fR 225 .ad 226 .RS 17n 227 True if the file's status was changed \fIn\fR days ago. 228 .RE 229 230 .sp 231 .ne 2 232 .na 233 \fB\fB-depth\fR\fR 234 .ad 235 .RS 17n 236 Always true. Causes descent of the directory hierarchy to be done so that all 237 entries in a directory are acted on before the directory itself. This can be 238 useful when \fBfind\fR is used with \fBcpio\fR(1) to transfer files that are 239 contained in directories without write permission. 240 .RE 241 242 .sp 243 .ne 2 244 .na 245 \fB\fB-exec\fR \fIcommand\fR\fR 246 .ad 247 .RS 17n 248 True if the executed command returns a zero value as exit status. The end of 249 command must be punctuated by an escaped semicolon (\fB;\fR). A command 250 argument \fB{}\fR is replaced by the current pathname. If the last argument to 251 \fB-exec\fR is \fB{}\fR and you specify \fB+\fR rather than the semicolon 252 (\fB;\fR), the command is invoked fewer times, with \fB{}\fR replaced by groups 253 of pathnames. If any invocation of the command returns a non-zero value as exit 254 status, find returns a non-zero exit status. 255 .RE 256 257 .sp 258 .ne 2 259 .na 260 \fB\fB-follow\fR\fR 261 .ad 262 .RS 17n 263 Always true and always evaluated no matter where it appears in 264 \fIexpression\fR. The behavior is unspecified if \fB-follow\fR is used when the 265 \fBfind\fR command is invoked with either the \fB-H\fR or the \fB-L\fR option. 266 Causes symbolic links to be followed. When following symbolic links, \fBfind\fR 267 keeps track of the directories visited so that it can detect infinite loops. 268 For example, such a loop would occur if a symbolic link pointed to an ancestor. 269 This expression should not be used with the find-type \fBl\fR expression. See 270 \fBNOTES\fR. 271 .RE 272 273 .sp 274 .ne 2 275 .na 276 \fB\fB-fstype\fR \fItype\fR\fR 277 .ad 278 .RS 17n 279 True if the filesystem to which the file belongs is of type \fItype\fR. 280 .RE 281 282 .sp 283 .ne 2 284 .na 285 \fB\fB-group\fR \fIgname\fR\fR 286 .ad 287 .RS 17n 288 True if the file belongs to the group \fIgname\fR. If \fIgname\fR is numeric 289 and there's no such group name, it is taken as a group \fBID\fR. 290 .RE 291 292 .sp 293 .ne 2 294 .na 295 \fB\fB-groupacl\fR \fIgname\fR\fR 296 .ad 297 .RS 17n 298 True if the file's ACL contains an entry for the group \fIgname\fR. 299 If \fIgname\fR is numeric and there's no such group name, it is taken 300 as a group \fBID\fR. 301 .RE 302 303 .sp 304 .ne 2 305 .na 306 \fB\fB-iname\fR \fIpattern\fR\fR 307 .ad 308 .RS 17n 309 Like \fB-name\fR, but the match is case insensitive. 310 .RE 311 312 .sp 313 .ne 2 314 .na 315 \fB\fB-inum\fR \fIn\fR\fR 316 .ad 317 .RS 17n 318 True if the file has inode number \fIn\fR. 319 .RE 320 321 .sp 322 .ne 2 323 .na 324 \fB\fB-ipath\fR \fIpattern\fR\fR 325 .ad 326 .RS 17n 327 Like \fB-path\fR, but the match is case insensitive. 328 .RE 329 330 .sp 331 .ne 2 332 .na 333 \fB\fB-iregex\fR \fIpattern\fR\fR 334 .ad 335 .RS 17n 336 Like \fB-regex\fR, but the match is case insensitive. 337 .RE 338 339 .sp 340 .ne 2 341 .na 342 \fB\fB-links\fR \fIn\fR\fR 343 .ad 344 .RS 17n 345 True if the file has \fIn\fR links. 346 .RE 347 348 .sp 349 .ne 2 350 .na 351 \fB\fB-local\fR\fR 352 .ad 353 .RS 17n 354 True if the file system type is not a remote file system type as defined in the 355 \fB/etc/dfs/fstypes\fR file. \fBnfs\fR is used as the default remote filesystem 356 type if the \fB/etc/dfs/fstypes\fR file is not present. The \fB-local\fR option 357 descends the hierarchy of non-local directories. See \fBEXAMPLES\fR for an 358 example of how to search for local files without descending. 359 .RE 360 361 .sp 362 .ne 2 363 .na 364 \fB\fB-ls\fR\fR 365 .ad 366 .RS 17n 367 Always true. Prints current pathname together with its associated statistics. 368 These include (respectively): 369 .RS +4 370 .TP 371 .ie t \(bu 372 .el o 373 inode number 374 .RE 375 .RS +4 376 .TP 377 .ie t \(bu 378 .el o 379 size in kilobytes (1024 bytes) 380 .RE 381 .RS +4 382 .TP 383 .ie t \(bu 384 .el o 385 protection mode 386 .RE 387 .RS +4 388 .TP 389 .ie t \(bu 390 .el o 391 number of hard links 392 .RE 393 .RS +4 394 .TP 395 .ie t \(bu 396 .el o 397 user 398 .RE 399 .RS +4 400 .TP 401 .ie t \(bu 402 .el o 403 group 404 .RE 405 .RS +4 406 .TP 407 .ie t \(bu 408 .el o 409 size in bytes 410 .RE 411 .RS +4 412 .TP 413 .ie t \(bu 414 .el o 415 modification time. 416 .RE 417 If the file is a special file, the size field instead contains the major and 418 minor device numbers. 419 .sp 420 If the file is a symbolic link, the pathname of the linked-to file is printed 421 preceded by `\fB\(->\fR\&'. The format is identical to that of \fBls\fR 422 \fB-gilds\fR (see \fBls\fR(1B)). 423 .sp 424 Formatting is done internally, without executing the \fBls\fR program. 425 .RE 426 427 .sp 428 .ne 2 429 .na 430 \fB\fB-maxdepth\fR \fIn\fR\fR 431 .ad 432 .RS 17n 433 Always true; descend at most \fIn\fR directory levels below the command 434 line arguments. If any \fB-maxdepth\fR primary is specified, it 435 applies to the entire expression even if it would not normally be 436 evaluated. \fB-maxdepth 0\fR limits the whole search to 437 the command line arguments. 438 .RE 439 440 .sp 441 .ne 2 442 .na 443 \fB\fB-mindepth\fR \fIn\fR\fR 444 .ad 445 .RS 17n 446 Always true; do not apply any tests or actions at levels less 447 than \fIn\fR. If any \fB-mindepth\fR primary is specified, it applies to the 448 entire expression even if it would not normally be evaluated. 449 \fB-mindepth 1\fR processes all but the command line arguments. 450 .RE 451 452 .sp 453 .ne 2 454 .na 455 \fB\fB-mmin\fR \fIn\fR\fR 456 .ad 457 .RS 17n 458 File's data was last modified \fIn\fR minutes ago. 459 .RE 460 461 .sp 462 .ne 2 463 .na 464 \fB\fB-mount\fR\fR 465 .ad 466 .RS 17n 467 Always true. Restricts the search to the file system containing the directory 468 specified. Does not list mount points to other file systems. 469 .RE 470 471 .sp 472 .ne 2 473 .na 474 \fB\fB-mtime\fR \fIn\fR\fR 475 .ad 476 .RS 17n 477 True if the file's data was modified \fIn\fR days ago. 478 .RE 479 480 .sp 481 .ne 2 482 .na 483 \fB\fB-name\fR \fIpattern\fR\fR 484 .ad 485 .RS 17n 486 True if \fIpattern\fR matches the basename of the current file name. Normal 487 shell file name generation characters (see \fBsh\fR(1)) can be used. A 488 backslash (\fB\|\e\|\fR) is used as an escape character within the pattern. The 489 pattern should be escaped or quoted when \fBfind\fR is invoked from the shell. 490 .sp 491 Unless the character '\fB\&.\fR' is explicitly specified in the beginning of 492 \fIpattern\fR, a current file name beginning with '\fB\&.\fR' does not match 493 \fIpattern\fR when using \fB/usr/bin/find\fR. \fB/usr/xpg4/bin/find\fR does not 494 make this distinction; wildcard file name generation characters can match file 495 names beginning with '\fB\&.\fR'. 496 .RE 497 498 .sp 499 .ne 2 500 .na 501 \fB\fB-ncpio\fR \fIdevice\fR\fR 502 .ad 503 .RS 17n 504 Always true. Writes the current file on \fIdevice\fR in \fBcpio\fR \fB-c\fR 505 format (5120 byte records). 506 .RE 507 508 .sp 509 .ne 2 510 .na 511 \fB\fB-newer\fR \fIfile\fR\fR 512 .ad 513 .RS 17n 514 True if the current file has been modified more recently than the argument 515 \fIfile\fR. 516 .RE 517 518 .sp 519 .ne 2 520 .na 521 \fB\fB-nogroup\fR\fR 522 .ad 523 .RS 17n 524 True if the file belongs to non-existing group. 525 .RE 526 527 .sp 528 .ne 2 529 .na 530 \fB\fB-nouser\fR\fR 531 .ad 532 .RS 17n 533 True if the file belongs to non-existing user. 534 .RE 535 536 .sp 537 .ne 2 538 .na 539 \fB\fB-ok\fR \fIcommand\fR\fR 540 .ad 541 .RS 17n 542 Like \fB-exec\fR, except that the generated command line is printed with a 543 question mark first, and is executed only if the response is affirmative. 544 .RE 545 546 .sp 547 .ne 2 548 .na 549 \fB\fB-path\fR\fR 550 .ad 551 .RS 17n 552 Like \fB-name\fR, but matches the entire file path and not just basename. 553 .RE 554 555 .sp 556 .ne 2 557 .na 558 \fB\fB-perm\fR [\fB-\fR]\fImode\fR\fR 559 .ad 560 .RS 17n 561 The \fImode\fR argument is used to represent file mode bits. It is identical in 562 format to the symbolic mode operand, \fIsymbolic_mode_list\fR, described in 563 \fBchmod\fR(1), and is interpreted as follows. To start, a template is assumed 564 with all file mode bits cleared. An \fIop\fR symbol of: 565 .sp 566 .ne 2 567 .na 568 \fB\fB+\fR\fR 569 .ad 570 .RS 8n 571 Set the appropriate mode bits in the template 572 .RE 573 574 .sp 575 .ne 2 576 .na 577 \fB\fB\(mi\fR\fR 578 .ad 579 .RS 8n 580 Clear the appropriate bits 581 .RE 582 583 .sp 584 .ne 2 585 .na 586 \fB\fB=\fR\fR 587 .ad 588 .RS 8n 589 Set the appropriate mode bits, without regard to the contents of the file mode 590 creation mask of the process 591 .RE 592 593 The \fIop\fR symbol of \fB\(mi\fR cannot be the first character of \fImode\fR, 594 to avoid ambiguity with the optional leading hyphen. Since the initial mode is 595 all bits off, there are no symbolic modes that need to use \fB\(mi\fR as the 596 first character. 597 .sp 598 If the hyphen is omitted, the primary evaluates as true when the file 599 permission bits exactly match the value of the resulting template. 600 .sp 601 Otherwise, if \fImode\fR is prefixed by a hyphen, the primary evaluates as true 602 if at least all the bits in the resulting template are set in the file 603 permission bits. 604 .RE 605 606 .sp 607 .ne 2 608 .na 609 \fB\fB-perm\fR [\fB-\fR]\fIonum\fR\fR 610 .ad 611 .RS 17n 612 True if the file permission flags exactly match the octal number \fIonum\fR 613 (see \fBchmod\fR(1)). If \fIonum\fR is prefixed by a minus sign (\fB\(mi\fR), 614 only the bits that are set in \fIonum\fR are compared with the file permission 615 flags, and the expression evaluates true if they match. 616 .RE 617 618 .sp 619 .ne 2 620 .na 621 \fB\fB-print\fR\fR 622 .ad 623 .RS 17n 624 Always true. Causes the current pathname to be printed. 625 .RE 626 627 .sp 628 .ne 2 629 .na 630 \fB\fB-print0\fR\fR 631 .ad 632 .RS 17n 633 Always true. Causes the current pathname to be printed, terminated by an ASCII 634 NUL character (character code 0) instead of a newline. 635 .RE 636 637 .sp 638 .ne 2 639 .na 640 \fB\fB-prune\fR\fR 641 .ad 642 .RS 17n 643 Always yields true. Does not examine any directories or files in the directory 644 structure below the \fIpattern\fR just matched. (See EXAMPLES). If \fB-depth\fR 645 is specified, \fB-prune\fR has no effect. 646 .RE 647 648 .sp 649 .ne 2 650 .na 651 \fB\fB-regex\fR \fIpattern\fR\fB 652 .ad 653 .RS 17n 654 True if the full path of the file matches \fIpattern\fR using regular 655 expressions. 656 .RE 657 658 .sp 659 .ne 2 660 .na 661 \fB\fB-size\fR \fIn\fR[\fBc\fR]\fR 662 .ad 663 .RS 17n 664 True if the file is \fIn\fR blocks long (512 bytes per block). If \fIn\fR is 665 followed by a \fBc\fR, the size is in bytes. 666 .RE 667 668 .sp 669 .ne 2 670 .na 671 \fB\fB-type\fR \fIc\fR\fR 672 .ad 673 .RS 17n 674 True if the type of the file is \fIc\fR, where \fIc\fR is \fBb\fR, \fBc\fR, 675 \fBd\fR, \fBD\fR, \fBf\fR, \fBl\fR, \fBp\fR, or \fBs\fR for block special file, 676 character special file, directory, door, plain file, symbolic link, fifo (named 677 pipe), or socket, respectively. 678 .RE 679 680 .sp 681 .ne 2 682 .na 683 \fB\fB-user\fR \fIuname\fR\fR 684 .ad 685 .RS 17n 686 True if the file belongs to the user \fIuname\fR. If \fIuname\fR is numeric and 687 there's no such user name, it is taken as a user \fBID\fR. 688 .RE 689 690 .sp 691 .ne 2 692 .na 693 \fB\fB-useracl\fR \fIuname\fR\fR 694 .ad 695 .RS 17n 696 True if the file's ACL contains an entry for the user \fIuname\fR. 697 If \fIuname\fR is numeric and there's no such user name, it is 698 taken as a user \fBID\fR. 699 .RE 700 701 .sp 702 .ne 2 703 .na 704 \fB\fB-xdev\fR\fR 705 .ad 706 .RS 17n 707 Same as the \fB-mount\fR primary. 708 .RE 709 710 .sp 711 .ne 2 712 .na 713 \fB\fB-xattr\fR\fR 714 .ad 715 .RS 17n 716 True if the file has extended attributes. 717 .RE 718 719 .SS "Complex Expressions" 720 .LP 721 The primaries can be combined using the following operators (in order of 722 decreasing precedence): 723 .sp 724 .ne 2 725 .na 726 \fB1)\fB(\fR\fIexpression\fR\fB)\fR\fR 727 .ad 728 .sp .6 729 .RS 4n 730 True if the parenthesized expression is true (parentheses are special to the 731 shell and must be escaped). 732 .RE 733 734 .sp 735 .ne 2 736 .na 737 \fB2)\fB!\fR\fIexpression\fR\fR 738 .ad 739 .sp .6 740 .RS 4n 741 The negation of a primary (\fB!\fR is the unary \fInot\fR operator). 742 .RE 743 744 .sp 745 .ne 2 746 .na 747 \fB3) \fIexpression\fR\fB[\fR\fB-a\fR\fB]\fR \fIexpression\fR\fR 748 .ad 749 .sp .6 750 .RS 4n 751 Concatenation of primaries (the \fIand\fR operation is implied by the 752 juxtaposition of two primaries). 753 .RE 754 755 .sp 756 .ne 2 757 .na 758 \fB4) \fIexpression\fR\fB\fR\fB-o\fR\fIexpression\fR\fR 759 .ad 760 .sp .6 761 .RS 4n 762 Alternation of primaries (\fB-o\fR is the \fIor\fR operator). 763 .RE 764 765 .sp 766 .LP 767 When you use \fBfind\fR in conjunction with \fBcpio\fR, if you use the \fB-L\fR 768 option with \fBcpio\fR, you must use the \fB-L\fR option or the \fB-follow\fR 769 primitive with \fBfind\fR and vice versa. Otherwise the results are 770 unspecified. 771 .sp 772 .LP 773 If no \fIexpression\fR is present, \fB-print\fR is used as the expression. 774 Otherwise, if the specified expression does not contain any of the primaries 775 \fB-exec\fR, \fB-ok\fR, \fB-ls\fR, or \fB-print\fR, the specified expression is 776 effectively replaced by: 777 .sp 778 .LP 779 (\fIspecified\fR) \fB-print\fR 780 .sp 781 .LP 782 The \fB-user\fR, \fB-group\fR, and \fB-newer\fR primaries each evaluate their 783 respective arguments only once. Invocation of \fIcommand\fR specified by 784 \fB-exec\fR or \fB-ok\fR does not affect subsequent primaries on the same file. 785 .SH USAGE 786 .LP 787 See \fBlargefile\fR(5) for the description of the behavior of \fBfind\fR when 788 encountering files greater than or equal to 2 Gbyte (2^31 bytes). 789 .SH EXAMPLES 790 .LP 791 \fBExample 1 \fRWriting Out the Hierarchy Directory 792 .sp 793 .LP 794 The following commands are equivalent: 795 796 .sp 797 .in +2 798 .nf 799 example% \fBfind .\fR 800 example% \fBfind . -print\fR 801 .fi 802 .in -2 803 .sp 804 805 .sp 806 .LP 807 They both write out the entire directory hierarchy from the current directory. 808 809 .LP 810 \fBExample 2 \fRRemoving Files 811 .sp 812 .LP 813 The following command removes all files in your home directory named \fBa.out\fR 814 or \fB*.o\fR that have not been accessed for a week: 815 816 .sp 817 .in +2 818 .nf 819 example% \fBfind $HOME \e( -name a.out -o -name '*.o' \e) \e 820 -atime +7 -exec rm {} \e;\fR 821 .fi 822 .in -2 823 .sp 824 825 .LP 826 \fBExample 3 \fRPrinting All File Names But Skipping SCCS Directories 827 .sp 828 .LP 829 The following command recursively print all file names in the current directory 830 and below, but skipping \fBSCCS\fR directories: 831 832 .sp 833 .in +2 834 .nf 835 example% \fBfind . -name SCCS -prune -o -print\fR 836 .fi 837 .in -2 838 .sp 839 840 .LP 841 \fBExample 4 \fRPrinting all file names and the SCCS directory name 842 .sp 843 .LP 844 Recursively print all file names in the current directory and below, skipping 845 the contents of \fBSCCS\fR directories, but printing out the \fBSCCS\fR 846 directory name: 847 848 .sp 849 .in +2 850 .nf 851 example% \fBfind . -print -name SCCS -prune\fR 852 .fi 853 .in -2 854 .sp 855 856 .LP 857 \fBExample 5 \fRTesting for the Newer File 858 .sp 859 .LP 860 The following command is basically equivalent to the \fB-nt\fR extension to 861 \fBtest\fR(1): 862 863 .sp 864 .in +2 865 .nf 866 example$ \fBif [ -n "$(find 867 file1 -prune -newer file2)" ]; then 868 869 printf %s\e\en "file1 is newer than file2"\fR 870 .fi 871 .in -2 872 .sp 873 874 .LP 875 \fBExample 6 \fRSelecting a File Using 24-hour Mode 876 .sp 877 .LP 878 The descriptions of \fB-atime\fR, \fB-ctime\fR, and \fB-mtime\fR use the 879 terminology \fIn\fR ``24-hour periods''. For example, a file accessed at 23:59 880 is selected by: 881 882 .sp 883 .in +2 884 .nf 885 example% \fBfind . -atime -1 -print\fR 886 .fi 887 .in -2 888 .sp 889 890 .sp 891 .LP 892 at 00:01 the next day (less than 24 hours later, not more than one day ago). 893 The midnight boundary between days has no effect on the 24-hour calculation. 894 895 .LP 896 \fBExample 7 \fRPrinting Files Matching a User's Permission Mode 897 .sp 898 .LP 899 The following command recursively print all file names whose permission mode 900 exactly matches read, write, and execute access for user, and read and execute 901 access for group and other: 902 903 .sp 904 .in +2 905 .nf 906 example% \fBfind . -perm u=rwx,g=rx,o=rx\fR 907 .fi 908 .in -2 909 .sp 910 911 .sp 912 .LP 913 The above could alternatively be specified as follows: 914 915 .sp 916 .in +2 917 .nf 918 example% \fBfind . -perm a=rwx,g-w,o-w\fR 919 .fi 920 .in -2 921 .sp 922 923 .LP 924 \fBExample 8 \fRPrinting Files with Write Access for \fBother\fR 925 .sp 926 .LP 927 The following command recursively print all file names whose permission 928 includes, but is not limited to, write access for other: 929 930 .sp 931 .in +2 932 .nf 933 example% \fBfind . -perm -o+w\fR 934 .fi 935 .in -2 936 .sp 937 938 .LP 939 \fBExample 9 \fRPrinting Local Files without Descending Non-local Directories 940 .sp 941 .in +2 942 .nf 943 example% \fBfind . ! -local -prune -o -print\fR 944 .fi 945 .in -2 946 .sp 947 948 .LP 949 \fBExample 10 \fRPrinting the Files in the Name Space Possessing Extended 950 Attributes 951 .sp 952 .in +2 953 .nf 954 example% \fBfind . -xattr\fR 955 .fi 956 .in -2 957 .sp 958 959 .SH ENVIRONMENT VARIABLES 960 .LP 961 See \fBenviron\fR(5) for descriptions of the following environment variables 962 that affect the execution of \fBfind\fR: \fBLANG\fR, \fBLC_ALL\fR, 963 \fBLC_COLLATE\fR, \fBLC_CTYPE\fR, \fBLC_MESSAGES\fR, and \fBNLSPATH\fR. 964 .sp 965 .ne 2 966 .na 967 \fB\fBPATH\fR\fR 968 .ad 969 .RS 8n 970 Determine the location of the \fIutility_name\fR for the \fB-exec\fR and 971 \fB-ok\fR primaries. 972 .RE 973 974 .sp 975 .LP 976 Affirmative responses are processed using the extended regular expression 977 defined for the \fByesexpr\fR keyword in the \fBLC_MESSAGES\fR category of the 978 user's locale. The locale specified in the \fBLC_COLLATE\fR category defines 979 the behavior of ranges, equivalence classes, and multi-character collating 980 elements used in the expression defined for \fByesexpr\fR. The locale specified 981 in \fBLC_CTYPE\fR determines the locale for interpretation of sequences of 982 bytes of text data a characters, the behavior of character classes used in the 983 expression defined for the \fByesexpr\fR. See \fBlocale\fR(5). 984 .SH EXIT STATUS 985 .LP 986 The following exit values are returned: 987 .sp 988 .ne 2 989 .na 990 \fB\fB0\fR\fR 991 .ad 992 .RS 6n 993 All \fIpath\fR operands were traversed successfully. 994 .RE 995 996 .sp 997 .ne 2 998 .na 999 \fB\fB>0\fR\fR 1000 .ad 1001 .RS 6n 1002 An error occurred. 1003 .RE 1004 1005 .SH FILES 1006 .ne 2 1007 .na 1008 \fB\fB/etc/passwd\fR\fR 1009 .ad 1010 .RS 20n 1011 Password file 1012 .RE 1013 1014 .sp 1015 .ne 2 1016 .na 1017 \fB\fB/etc/group\fR\fR 1018 .ad 1019 .RS 20n 1020 Group file 1021 .RE 1022 1023 .sp 1024 .ne 2 1025 .na 1026 \fB\fB/etc/dfs/fstypes\fR\fR 1027 .ad 1028 .RS 20n 1029 File that registers distributed file system packages 1030 .RE 1031 1032 .SH ATTRIBUTES 1033 .LP 1034 See \fBattributes\fR(5) for descriptions of the following attributes: 1035 .sp 1036 1037 .sp 1038 .TS 1039 box; 1040 c | c 1041 l | l . 1042 ATTRIBUTE TYPE ATTRIBUTE VALUE 1043 _ 1044 CSI Enabled 1045 _ 1046 Interface Stability Committed 1047 _ 1048 Standard See \fBstandards\fR(5). 1049 .TE 1050 1051 .SH SEE ALSO 1052 .LP 1053 \fBchmod\fR(1), \fBcpio\fR(1), \fBsh\fR(1), \fBtest\fR(1), \fBls\fR(1B), 1054 \fBacl\fR(5), \fBregex\fR(5), \fBstat\fR(2), \fBumask\fR(2), 1055 \fBattributes\fR(5), \fBenviron\fR(5), \fBfsattr\fR(5), \fBlargefile\fR(5), 1056 \fBlocale\fR(5), \fBstandards\fR(5) 1057 .SH WARNINGS 1058 .LP 1059 The following options are obsolete and will not be supported in future 1060 releases: 1061 .sp 1062 .ne 2 1063 .na 1064 \fB\fB-cpio\fR \fIdevice\fR\fR 1065 .ad 1066 .RS 17n 1067 Always true. Writes the current file on \fIdevice\fR in \fBcpio\fR format 1068 (5120-byte records). 1069 .RE 1070 1071 .sp 1072 .ne 2 1073 .na 1074 \fB\fB-ncpio\fR \fIdevice\fR\fR 1075 .ad 1076 .RS 17n 1077 Always true. Writes the current file on \fIdevice\fR in \fBcpio\fR \fB-c\fR 1078 format (5120-byte records). 1079 .RE 1080 1081 .SH NOTES 1082 .LP 1083 When using \fBfind\fR to determine files modified within a range of time, use 1084 the \fB-mtime\fR argument \fBbefore\fR the \fB-print\fR argument. Otherwise, 1085 \fBfind\fR gives all files. 1086 .sp 1087 .LP 1088 Some files that might be under the Solaris root file system are actually mount 1089 points for virtual file systems, such as \fBmntfs\fR or \fBnamefs\fR. When 1090 comparing against a \fBufs\fR file system, such files are not selected if 1091 \fB-mount\fR or \fB-xdev\fR is specified in the \fBfind\fR expression. 1092 .sp 1093 .LP 1094 Using the \fB-L\fR or \fB-follow\fR option is not recommended when descending a 1095 file-system hierarchy that is under the control of other users. In particular, 1096 when using \fB-exec\fR, symbolic links can lead the \fBfind\fR command out of 1097 the hierarchy in which it started. Using \fB-type\fR is not sufficient to 1098 restrict the type of files on which the \fB-exec\fR command operates, because 1099 there is an inherent race condition between the type-check performed by the 1100 \fBfind\fR command and the time the executed command operates on the file 1101 argument.