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1.1 ! root 1: .\" This file is automatically generated. Do not edit! ! 2: .SC BBC 1 ! 3: .NA ! 4: bbc \- check on BBoards ! 5: .SY ! 6: bbc ! 7: \%[bboards\ ...] ! 8: \%[\-topics] \%[\-check] \%[\-read] ! 9: \%[\-quiet] \%[\-verbose] ! 10: \%[\-archive] \%[\-noarchive] ! 11: \%[\-protocol] \%[\-noprotocol] ! 12: \%[\-mshproc\ program] ! 13: \%[switches\ for\ \fImshproc\fR] ! 14: \%[\-rcfile rcfile] \%[\-norcfile] ! 15: \%[\-file\ BBoardsfile] \%[\-user\ BBoardsuser] ! 16: \%[\-help] ! 17: .DE ! 18: \fIbbc\fR is a BBoard ! 19: reading/checking program that interfaces to the BBoard ! 20: channel. ! 21: ! 22: The \fIbbc\fR program has three action switches which direct its operation: ! 23: ! 24: The `\-read' switch invokes the \fImsh\fR program on the named ! 25: \fIBBoards\fR. If you also specify ! 26: the `\-archive' switch, then \fIbbc\fR will invoke the \fImsh\fR program on ! 27: the archives of the named \fIBBoards\fR. If no \fIBBoards\fR are given ! 28: on the command line, and you specified `\-archive', ! 29: \fIbbc\fR will not read your `bboards' profile entry, but will ! 30: read the archives of the \*(lqsystem\*(rq \fIBBoard\fR instead. ! 31: ! 32: The `\-check' switch types out status information for the named \fIBBoards\fR. ! 33: \fIbbc\fR ! 34: can print one of several messages depending on the status of both the ! 35: BBoard ! 36: and the user's reading habits. ! 37: As with each of these messages, the number ! 38: given is the item number of the last item placed in the ! 39: BBoard. ! 40: This number (which is marked in the messages as the \*(lqBBoard\-Id\*(rq) is ! 41: ever increasing. Hence, when \fIbbc\fR ! 42: says \*(lqn items\*(rq, it really means that the highest BBoard\-Id is \*(lqn\*(rq. ! 43: There may, or may not actually be \*(lqn\*(rq items in the BBoard. ! 44: Some common messages are: ! 45: .in +1i ! 46: ! 47: .ti -.5i ! 48: \fBBBoard \-\- n items unseen\fR ! 49: .br ! 50: This message tells how many items the user has not yet seen. ! 51: When invoked with the `\-quiet' switch, ! 52: this is the only informative line that \fIbbc\fR will possibly print out. ! 53: ! 54: .ti -.5i ! 55: \fBBBoard \-\- empty\fR ! 56: .br ! 57: The BBoard is empty. ! 58: ! 59: .ti -.5i ! 60: \fBBBoard \-\- n items (none seen)\fR ! 61: .br ! 62: The BBoard has items in it, but the user hasn't seen any. ! 63: ! 64: .ti -.5i ! 65: \fBBBoard \-\- n items (all seen)\fR ! 66: .br ! 67: The BBoard is non\-empty, and the user has seen everything in it. ! 68: ! 69: .ti -.5i ! 70: \fBBBoard \-\- n items seen out of m\fR ! 71: .br ! 72: The BBoard has at most m\-n items that the user has not seen. ! 73: .in -1i ! 74: ! 75: The `\-topics' switch directs \fIbbc\fR to print three items about the named ! 76: \fIBBoards\fR: ! 77: it's official name, ! 78: the number of items present, ! 79: and the date and time of the last update. ! 80: If no \fIBBoards\fR ! 81: are named, then all BBoards ! 82: are listed. If the `\-verbose' switch is given, more information is output. ! 83: ! 84: The `\-quiet' switch specifies that \fIbbc\fR should be silent if no ! 85: \fIBBoards\fR are found with new information. ! 86: The `\-verbose' switch specifies that \fIbbc\fR is to consider you to be ! 87: interested in \fIBBoards\fR that you've already seen everything in. ! 88: ! 89: To override the default \fImshproc\fR and the profile entry, ! 90: use the `\-mshproc\ program' switch. ! 91: Any arguments not understood by \fIbbc\fR are passed to this program. ! 92: The `\-protocol' switch tells \fIbbc\fR that your \fImshproc\fR knows about ! 93: the special \fIbbc\fR protocol for reporting back information. ! 94: \fImsh\fR\0(1), the default \fImshproc\fR, knows all about this. ! 95: ! 96: The `\-file\ BBoardsfile' switch tells \fIbbc\fR to use a non\-standard ! 97: \fIBBoards\fR file when performing its calculations. ! 98: Similarly, the `\-user BBoardsuser' switch tells \fIbbc\fR to use a ! 99: non\-standard username. ! 100: Both of these switches are useful for debugging a new \fIBBoards\fR or ! 101: \fIPOP\fR file. ! 102: ! 103: The `\-rcfile\ rcfile' switch overrides the use of \fI\&.bbrc\fR for ! 104: user\-specific BBoards information. ! 105: If the value given to the switch is not absolute, ! 106: (i.e., does not begin with a \fB/\fR\0), ! 107: it will be presumed to start from the current working directory. ! 108: If this switch is not given (or the `\-norcfile' switch is given), ! 109: then \fIbbc\fR consults the environment variable \fB$MHBBRC\fR, ! 110: and honors it similarly. ! 111: If this environment variable is not set, ! 112: then the file \fI\&.bbrc\fR in the user's \fB$HOME\fR directory is used. ! 113: .Fi ! 114: ^$HOME/\&.mh\(ruprofile~^The user profile ! 115: ^$HOME/\&.bbrc~^BBoard information ! 116: .Pr ! 117: ^Path:~^To determine the user's MH directory ! 118: .Ps ! 119: ^bboards:~^To specify interesting BBoards ! 120: .Ps ! 121: ^mshproc:~^Program to read a given BBoard ! 122: .Sa ! 123: bbl(1), bboards(1), msh(1) ! 124: .De ! 125: `\-read' ! 126: .Ds ! 127: `\-noarchive' ! 128: .Ds ! 129: `\-protocol' ! 130: .Ds ! 131: `bboards' defaults to \*(lqsystem\*(rq ! 132: .Ds ! 133: `\-file /usr/spool/bboards/BBoards' ! 134: .Ds ! 135: `\-user bboards' ! 136: .Co ! 137: None ! 138: .Bu ! 139: The `\-user' switch takes effect only if followed by the `\-file' switch. ! 140: .En
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