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- '\"
- '\" Copyright 1992 Regents of the University of California
- '\" Permission to use, copy, modify, and distribute this
- '\" documentation for any purpose and without fee is hereby
- '\" granted, provided that this notice appears in all copies.
- '\" The University of California makes no representations about
- '\" the suitability of this material for any purpose. It is
- '\" provided "as is" without express or implied warranty.
- '\"
- '\" $Header: /user5/mottsmth/j/g/jget.man,v 1.8 92/05/07 09:02:14 mottsmth Exp $ SPRITE (Berkeley)
- '\"
- .\" The definitions below are for supplemental macros used in Sprite
- .\" manual entries.
- .\"
- .\" .HS name section [date [version]]
- .\" Replacement for .TH in other man pages. See below for valid
- .\" section names.
- .\"
- .\" .AP type name in/out [indent]
- .\" Start paragraph describing an argument to a library procedure.
- .\" type is type of argument (int, etc.), in/out is either "in", "out",
- .\" or "in/out" to describe whether procedure reads or modifies arg,
- .\" and indent is equivalent to second arg of .IP (shouldn't ever be
- .\" needed; use .AS below instead)
- .\"
- .\" .AS [type [name]]
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- ..
- .HS jget cmds
- .BS
- '\" Note: do not modify the .SH NAME line immediately below!
- .SH NAME
- jget \- list contents of a Jaquith archive directory.
- .SH SYNOPSIS
- \fBjget\fR [\fB\-arch \fIarchive\fR]
- [\fB\-server \fIhostname\fR] [\fB\-port \fIport\fR]
- [\fB\-range (\fIdate1\fR,\fIdate2\fR)]
- [\fB\-owner \fIname\fR] [\fB\-group \fIname\fR]
- [\fB\-abs \fIregexp\fR] [\fB-u]
- [\fB\-asof \fIdate\fR] [\fB\-since \fIdate\fR]
- [\fB-first \fIn\fR] [\fB-last \fIn\fR] [\fB\-all\fR]
- [\fB\-moddate\fR] [\fIfilelist\fR]
- [\fB-mail \fImailaddr\fR]
- [\fB\-target \fIdirectory\fR] [\fB\-dir\fR]
- [\fB\-filter] [\fB\-tar\fR] [\fB\-tarbuf \fIbufSize\fR]
-
- .SH OPTIONS
- .IP "\fB\-arch \fIarchive\fR" 14
- Name of logical archive. If none is specified, the environment
- variable JARCHIVE is used, if defined, else the default archive
- is used.
- .IP "\fB\-server \fIhostname\fR" 14
- Specifies host where Jaquith server is running. Defaults
- to the environment variable JSERVER.
- .IP "\fB\-port \fIport\fR" 14
- Specifies port number where Jaquith server is running. Defaults
- to the environment variable JPORT.
- .IP "\fB\-range \fIdate1\fR,\fIdate2\fR" 14
- Retrieve files with date in specified range.
- .IP "\fB\-owner \fIname\fR" 14
- Retrieve only files with specified owner name.
- .IP "\fB\-group \fIname\fR" 14
- Retrieve only files with specified group name.
- .IP "\fB\-abs \fIregexp\fR" 14
- Retrieve files which match \fIregexp\fR in their abstract lines.
- .IP "\fB\-asof \fIdate\fR
- Retrieve version which was current as of specified date. Equivalent to:
- \-range(1-jan-1970,\fIdate\fR)
- .IP "\fB\-since \fIdate\fR
- Retrieve versions between \fIdate\fR and present date. Equivalent to:
- \-range(\fIdate\fR,\fIpresent-date\fR)
- .IP "\fB\-first \fIn\fR
- Retrieve from the nth version in the date range.
- .IP "\fB\-last\fR
- Retrieve to the nth version in the date range.
- .IP "\fB\-all\fR
- Retrieve all the versions in the archive. Equivalent to: -first 1 -last -1
- .IP "\fB\-moddate\fR
- Use the file's modification date, not its archive date
- for all date comparisons.
- .IP "\fB\-mail\fR" 14
- Send response by mail to \fImailaddr\fR.
- .IP "\fB\-target \fIdirectory\fR" 14
- Restore file hierarchy relative to specified directory.
- By default, files are restored with their original pathnames.
- .IP "\fB\-dir\fR" 14
- Restore directory's top-level contents only.
- .IP "\fB\-filter\fR" 14
- Run jget as in filter mode. Data is restored directly to stdout.
- .IP "\fB\-tar\fR" 14
- Data is restored directly to stdout in tar format.
- .IP "\fB\-tarbuf \fIbufSize\fR" 14
- With \fB-tar\fR option, use a buffer size of \fIbufSize\fR.
- Default is 10KB.
- .BE
- .SH DESCRIPTION
- .PP
- \fBJget\fP provides a simple file retrieval mechanism
- for an archive tape system controlled by the Jaquith program.
- .PP
- The primary argument \fIfilelist\fR is a file expression
- which specifies the files to be listed. Shell-like globbing
- is supported. '*' matches any number of characters. '?'
- matches a single character. Additionally, curly braces can
- be used to enclose alternatives. For example foo.{bak,?}
- matches both foo.bak, foo.c and foo.h.
- .PP
- Note that any metacharacters which are
- not protected with a backslash or quotes will be expanded by the
- shell, not by the Jaquith system.
- .PP
- The default action is to retrieve the
- most recent versions of matching filenames.
- The set of files retrieved can be controlled by the use of
- one or more options. The options are all logically ANDed
- together; only files matching all criteria are retrieved.
- .PP
- The -range, -first and -last options work together to specify
- a subset of the archived versions. First, the date range is
- applied, resulting in a list of candidates numbered logically
- from 1 to \fIn\fR. Then the first and last options are applied
- to this list. First and last can be positive and retrieve the
- specified filenames from restricted list, or they can be negative
- in which case they count from the end of the list. Thus, the
- most recent version of a file can be retrieved with 'first -1
- last -1' without having to know how many versions currently exist.
- .PP
- \fIdate\fR is of the form \fIDateSpec[:TimeSpec]\fR. \fITimeSpec\fR
- is of the form [hh[:mm[:ss]]], and \fIDateSpec\fR is of the form
- dd\(hymonth[\(hyyyyy]. Month is the first 3 letters of the month;
- all others are numbers. The '/' character is a substitute
- for '-' and '.' may be used instead of ':'.
-
- .SH BUGS
- A file which matches more than one regular expression will be
- retrieved multiple times.
- .PP
- There is currently no support for hard links.
- .PP
- Only one archive can be specified at a time.
- .PP
- Unlike the shell, the Jaquith globbing characters '*' and '?' match
- a '.' in the first position.
-
- .SH "SEE ALSO"
- jaquith jmgr jls jstat jput jctrl jcopy jclean jbuild
-
- .SH KEYWORDS
- jaquith archive
-