projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 394a7f3c CL |
1 | .\" Copyright (c) 1991 Regents of the University of California. |
| 2 | .\" All rights reserved. | |
| 31cfa0ca | 3 | .\" |
| ae122740 KB |
4 | .\" This code is derived from software contributed to Berkeley by |
| 5 | .\" the Institute of Electrical and Electronics Engineers, Inc. | |
| 6 | .\" | |
| 394a7f3c CL |
7 | .\" %sccs.include.redist.roff% |
| 8 | .\" | |
| dae9fe5a | 9 | .\" @(#)tee.1 6.4 (Berkeley) %G% |
| 394a7f3c CL |
10 | .\" |
| 11 | .Dd | |
| 12 | .Dt TEE 1 | |
| 13 | .Os BSD 4.4 | |
| 14 | .Sh NAME | |
| 15 | .Nm tee | |
| 16 | .Nd pipe fitting | |
| 17 | .Sh SYNOPSIS | |
| 18 | .Nm tee | |
| 19 | .Op Fl ai | |
| 20 | .Op Ar file ... | |
| 21 | .Sh DESCRIPTION | |
| 22 | The | |
| 23 | .Nm tee | |
| 24 | utility copies standard input to standard output, | |
| 25 | making a copy in zero or more files. | |
| 26 | The output is unbuffered. | |
| 27 | .Pp | |
| 28 | The following options are available: | |
| 29 | .Bl -tag -width Ds | |
| 30 | .It Fl a | |
| 31 | Append the output to the files rather than | |
| 32 | overwriting them. | |
| 33 | .It Fl i | |
| 34 | Ignore the | |
| 35 | .Dv SIGINT | |
| 36 | signal. | |
| 37 | .El | |
| 38 | .Pp | |
| 39 | The following operands are available: | |
| 40 | .Bl -tag -width file | |
| 41 | .It file | |
| dae9fe5a | 42 | A pathname of an output |
| 394a7f3c | 43 | .Ar file . |
| 394a7f3c CL |
44 | .El |
| 45 | .Pp | |
| 46 | The | |
| 47 | .Nm tee | |
| 48 | utility takes the default action for all signals, | |
| 49 | except in the event of the | |
| 50 | .Fl i | |
| 51 | option. | |
| 52 | .Pp | |
| 53 | The | |
| 54 | .Nm tee | |
| 55 | utility exits 0 on success, and >0 if an error occurs. | |
| 56 | .Sh STANDARDS | |
| 57 | The | |
| 58 | .Nm tee | |
| 59 | function is expected to be | |
| 60 | .Tn POSIX | |
| 61 | 1003.2 compatible. |