| | 1 | .\" Copyright (c) 1990 The Regents of the University of California. |
| | 2 | .\" All rights reserved. |
| | 3 | .\" |
| | 4 | .\" This code is derived from software contributed to Berkeley by |
| | 5 | .\" the Institute of Electrical and Electronics Engineers, Inc. |
| | 6 | .\" |
| | 7 | .\" Redistribution and use in source and binary forms, with or without |
| | 8 | .\" modification, are permitted provided that the following conditions |
| | 9 | .\" are met: |
| | 10 | .\" 1. Redistributions of source code must retain the above copyright |
| | 11 | .\" notice, this list of conditions and the following disclaimer. |
| | 12 | .\" 2. Redistributions in binary form must reproduce the above copyright |
| | 13 | .\" notice, this list of conditions and the following disclaimer in the |
| | 14 | .\" documentation and/or other materials provided with the distribution. |
| | 15 | .\" 3. All advertising materials mentioning features or use of this software |
| | 16 | .\" must display the following acknowledgement: |
| | 17 | .\" This product includes software developed by the University of |
| | 18 | .\" California, Berkeley and its contributors. |
| | 19 | .\" 4. Neither the name of the University nor the names of its contributors |
| | 20 | .\" may be used to endorse or promote products derived from this software |
| | 21 | .\" without specific prior written permission. |
| | 22 | .\" |
| | 23 | .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 24 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 25 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 26 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 27 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 28 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 29 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 30 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 31 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 32 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 33 | .\" SUCH DAMAGE. |
| | 34 | .\" |
| | 35 | .\" from: @(#)basename.1 6.7 (Berkeley) 6/27/91 |
| | 36 | .\" $Id: basename.1,v 1.3 1994/04/24 01:22:43 jkh Exp $ |
| | 37 | .\" |
| | 38 | .Dd June 27, 1991 |
| | 39 | .Dt BASENAME 1 |
| | 40 | .Os |
| | 41 | .Sh NAME |
| | 42 | .Nm basename , dirname |
| | 43 | .Nd return filename or directory portion of pathname |
| | 44 | .Sh SYNOPSIS |
| | 45 | .Nm basename |
| | 46 | .Ar string |
| | 47 | .Op Ar suffix |
| | 48 | .Nm dirname |
| | 49 | .Ar string |
| | 50 | .Sh DESCRIPTION |
| | 51 | .Nm Basename |
| | 52 | deletes any prefix ending with the last slash |
| | 53 | .Ql \&/ |
| | 54 | character present in |
| | 55 | .Ar string , |
| | 56 | and a |
| | 57 | .Ar suffix , |
| | 58 | if given. |
| | 59 | The resulting filename is written to the standard output. |
| | 60 | A non-existent suffix is ignored. |
| | 61 | .Pp |
| | 62 | .Nm Dirname |
| | 63 | deletes the filename portion, beginning |
| | 64 | with the last slash |
| | 65 | .Ql \&/ |
| | 66 | character to the end of |
| | 67 | .Ar string , |
| | 68 | and writes the result to the standard output. |
| | 69 | .Sh EXAMPLES |
| | 70 | The following line sets the shell variable |
| | 71 | .Ev FOO |
| | 72 | to |
| | 73 | .Pa /usr/bin . |
| | 74 | .Pp |
| | 75 | .Dl FOO=`dirname /usr/bin/trail` |
| | 76 | .Pp |
| | 77 | Both the |
| | 78 | .Nm basename |
| | 79 | and |
| | 80 | .Nm dirname |
| | 81 | utilities |
| | 82 | exit 0 on success, and >0 if an error occurs. |
| | 83 | .Sh SEE ALSO |
| | 84 | .Xr csh 1 , |
| | 85 | .Xr sh 1 |
| | 86 | .Sh STANDARDS |
| | 87 | The |
| | 88 | .Nm basename |
| | 89 | and |
| | 90 | .Nm dirname |
| | 91 | utilities conform to |
| | 92 | .St -p1003.2-92 . |
projects / unix-history / blame_incremental