fold.1 - sbase - suckless unix tools | |
git clone git://git.suckless.org/sbase | |
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fold.1 (701B) | |
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1 .Dd October 8, 2015 | |
2 .Dt FOLD 1 | |
3 .Os sbase | |
4 .Sh NAME | |
5 .Nm fold | |
6 .Nd wrap lines to width | |
7 .Sh SYNOPSIS | |
8 .Nm | |
9 .Op Fl bs | |
10 .Op Fl w Ar num | Fl Ns Ar num | |
11 .Op Ar file ... | |
12 .Sh DESCRIPTION | |
13 .Nm | |
14 reads each | |
15 .Ar file | |
16 and prints its lines wrapped such that no line | |
17 exceeds a certain width. | |
18 If no file is given, | |
19 .Nm | |
20 reads from stdin. | |
21 .Sh OPTIONS | |
22 .Bl -tag -width Ds | |
23 .It Fl b | |
24 Count bytes rather than characters. | |
25 .It Fl s | |
26 If a line contains spaces, break | |
27 at the last space within width. | |
28 .It Fl w Ar num | Fl Ns Ar num | |
29 Break at | |
30 .Ar num | |
31 characters. | |
32 The default is 80. | |
33 .El | |
34 .Sh STANDARDS | |
35 The | |
36 .Nm | |
37 utility is compliant with the | |
38 .St -p1003.1-2013 | |
39 specification. | |
40 .Pp | |
41 The | |
42 .Op Fl Ns Ar num | |
43 syntax is an extension to that specification. |