tail.1 - sbase - suckless unix tools | |
git clone git://git.suckless.org/sbase | |
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tail.1 (890B) | |
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1 .Dd October 8, 2015 | |
2 .Dt TAIL 1 | |
3 .Os sbase | |
4 .Sh NAME | |
5 .Nm tail | |
6 .Nd display final lines of files | |
7 .Sh SYNOPSIS | |
8 .Nm | |
9 .Op Fl f | |
10 .Op Fl c Ar num | Fl m Ar num | Fl n Ar num | Fl Ns Ar num | |
11 .Op Ar file ... | |
12 .Sh DESCRIPTION | |
13 .Nm | |
14 writes the last 10 lines of each | |
15 .Ar file | |
16 to stdout. | |
17 If no | |
18 .Ar file | |
19 is given, | |
20 .Nm | |
21 reads from stdin. | |
22 .Sh OPTIONS | |
23 .Bl -tag -width Ds | |
24 .It Fl c Ar num | Fl m Ar num | Fl n Ar num | Fl Ns Ar num | |
25 Display final | |
26 .Ar num | |
27 bytes | characters | lines | lines. | |
28 If | |
29 .Ar num | |
30 begins with '+' | |
31 it is an offset from the beginning of each | |
32 .Ar file . | |
33 If | |
34 .Ar num | |
35 begins with '-' it is as if no sign was given. | |
36 The default is 10 lines. | |
37 .It Fl f | |
38 If one | |
39 .Ar file | |
40 is specified, append lines to output as | |
41 .Ar file | |
42 grows. | |
43 .El | |
44 .Sh SEE ALSO | |
45 .Xr head 1 | |
46 .Sh STANDARDS | |
47 The | |
48 .Nm | |
49 utility is compliant with the | |
50 .St -p1003.1-2013 | |
51 specification. | |
52 .Pp | |
53 The | |
54 .Op Fl Ns Ar num | |
55 syntax is an extension to that specification. |