1.\" Copyright (c) 1980, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 4. Neither the name of the University nor the names of its contributors 13.\" may be used to endorse or promote products derived from this software 14.\" without specific prior written permission. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" @(#)csh.a 8.1 (Berkeley) 6/8/93
| 2.\" Copyright (c) 1980, 1993 3.\" The Regents of the University of California. All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 4. Neither the name of the University nor the names of its contributors 14.\" may be used to endorse or promote products derived from this software 15.\" without specific prior written permission. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27.\" SUCH DAMAGE. 28.\" 29.\" @(#)csh.a 8.1 (Berkeley) 6/8/93
|
30.\" 31.SH 32Appendix \- Special characters 33.LP 34The following table lists the special characters of 35.I csh 36and the \s-2UNIX\s0 system, giving for each the section(s) in which it 37is discussed. 38A number of these characters also have special meaning in expressions. 39See the 40.I csh 41manual section 42for a complete list. 43.ta .75i 1.5i 2.25i 44.LP 45Syntactic metacharacters 46.DS 47; 2.4 separates commands to be executed sequentially 48| 1.5 separates commands in a pipeline 49( ) 2.2,3.6 brackets expressions and variable values 50& 2.5 follows commands to be executed without waiting for completion 51.DE 52.LP 53Filename metacharacters 54.DS 55/ 1.6 separates components of a file's pathname 56\&. 1.6 separates root parts of a file name from extensions 57? 1.6 expansion character matching any single character 58* 1.6 expansion character matching any sequence of characters 59[ ] 1.6 expansion sequence matching any single character from a set 60~ 1.6 used at the beginning of a filename to indicate home directories 61{ } 4.2 used to specify groups of arguments with common parts 62.DE 63.LP 64Quotation metacharacters 65.DS 66\e 1.7 prevents meta-meaning of following single character 67\' 1.7 prevents meta-meaning of a group of characters 68" 4.3 like \', but allows variable and command expansion 69.DE 70.LP 71Input/output metacharacters 72.DS 73< 1.5 indicates redirected input 74> 1.3 indicates redirected output 75.DE 76.LP 77Expansion/substitution metacharacters 78.DS 79$ 3.4 indicates variable substitution 80! 2.3 indicates history substitution 81: 3.6 precedes substitution modifiers 82^ 2.3 used in special forms of history substitution 83\` 4.3 indicates command substitution 84.DE 85.LP 86Other metacharacters 87.DS 88# 1.3,3.6 begins scratch file names; indicates shell comments 89\- 1.2 prefixes option (flag) arguments to commands 90% 2.6 prefixes job name specifications 91.DE 92.bp
| 31.\" 32.SH 33Appendix \- Special characters 34.LP 35The following table lists the special characters of 36.I csh 37and the \s-2UNIX\s0 system, giving for each the section(s) in which it 38is discussed. 39A number of these characters also have special meaning in expressions. 40See the 41.I csh 42manual section 43for a complete list. 44.ta .75i 1.5i 2.25i 45.LP 46Syntactic metacharacters 47.DS 48; 2.4 separates commands to be executed sequentially 49| 1.5 separates commands in a pipeline 50( ) 2.2,3.6 brackets expressions and variable values 51& 2.5 follows commands to be executed without waiting for completion 52.DE 53.LP 54Filename metacharacters 55.DS 56/ 1.6 separates components of a file's pathname 57\&. 1.6 separates root parts of a file name from extensions 58? 1.6 expansion character matching any single character 59* 1.6 expansion character matching any sequence of characters 60[ ] 1.6 expansion sequence matching any single character from a set 61~ 1.6 used at the beginning of a filename to indicate home directories 62{ } 4.2 used to specify groups of arguments with common parts 63.DE 64.LP 65Quotation metacharacters 66.DS 67\e 1.7 prevents meta-meaning of following single character 68\' 1.7 prevents meta-meaning of a group of characters 69" 4.3 like \', but allows variable and command expansion 70.DE 71.LP 72Input/output metacharacters 73.DS 74< 1.5 indicates redirected input 75> 1.3 indicates redirected output 76.DE 77.LP 78Expansion/substitution metacharacters 79.DS 80$ 3.4 indicates variable substitution 81! 2.3 indicates history substitution 82: 3.6 precedes substitution modifiers 83^ 2.3 used in special forms of history substitution 84\` 4.3 indicates command substitution 85.DE 86.LP 87Other metacharacters 88.DS 89# 1.3,3.6 begins scratch file names; indicates shell comments 90\- 1.2 prefixes option (flag) arguments to commands 91% 2.6 prefixes job name specifications 92.DE 93.bp
|