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66f3f5d085
- the CI/CD workflow did not defined the TBW_GHDL_OPTS environment variable, as consequence VHDL IEEE package warnings at t=0ms were not suppressed and polluted the log files - that problem was already in .travis.yml and was carried over to ci.yml - now fixed, and log files are not cluttered anymore with essentially unavoidable but harmless warnings at t=0ms.
74 lines
2.7 KiB
Groff
74 lines
2.7 KiB
Groff
.\" -*- nroff -*-
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.\" $Id: file2tap.1 1233 2022-04-30 07:01:23Z mueller $
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.\" SPDX-License-Identifier: GPL-3.0-or-later
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.\" Copyright 2015- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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.\"
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.\" ------------------------------------------------------------------
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.
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.TH FILE2TAP 1 2015-06-03 "Retro Project" "Retro Project Manual"
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.\" ------------------------------------------------------------------
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.SH NAME
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file2tap \- create a tap format tape container from individual files
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.\" ------------------------------------------------------------------
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.SH SYNOPSIS
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.
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.SY file2tap
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.B -c
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.I TNAM
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.B -b
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.I n
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.IR FLIST ...
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.SY file2tap
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.B -a
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.I TNAM
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.B -b
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.I n
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.IR FLIST ...
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.YS
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.
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.\" ------------------------------------------------------------------
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.SH DESCRIPTION
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Creates (\fB-c\fR) a new or appends (\fB-a\fR) to an existing tap format tape
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container file \fTNAM\fR and adds files. The tape record size is specified
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with a \fB-b\fR option followed by the record size in units 512 bytes.
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Each tape file is built from a comma-separated list of disk files \fIFLIST\fR,
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which are concatenated and written with a record size given by the last
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\fB-b\fR option.
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\fBfile2tap\fR writes to stdout a one-line message for each created file which
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gives the file number, number of records, the record size in bytes and the
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names of the disk files used to build the tape file.
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.
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.\" ------------------------------------------------------------------
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.SH OPTIONS
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.
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.\" ----------------------------------------------
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.IP "\fB\-c \fITNAM\fR"
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create a new tap format tape container with the name \fITNAM\fR.
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.IP "\fB\-a \fITNAM\fR"
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append to the existing tap format tape container \fITNAM\fR.
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.IP "\fB\-b \fIn\fR"
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gives the record size, in units of 512 bytes, for the following files.
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.
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.\" ------------------------------------------------------------------
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.SH EXAMPLES
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.IP "\fBfile2tap -c tape.tap -b 20 patch.tar\fR" 4
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converts the \fBtar\fR(1) archive file \fIpatch.tar\fR into a tape
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container file \fItape.tap\fR. The record size is 20*512 or 10240 bytes,
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the standard block size of Unix V7 format tar archives.
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.IP "\fBfile2tap -c tape.tap -b 1 b0,b1,b2 -b 2 f1 f2 -b 20 f3 f4 f5\fR" 4
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creates a tape container file \fItape.tap\fR with six tape files. The first
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has a record length of 512 bytes and is composed of the concatenation of the
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disk files \fIb0\fR, \fIb1\fR, and \fIb2\fR. The second and third tape file
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have a record length of 1024 bytes and are created from \fIf1\fR and \fIf2\fR,
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respectively. The remaining three files have a record length of 10240 bytes.
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.\" ------------------------------------------------------------------
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.SH "SEE ALSO"
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.BR tap2file (1)
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.\" ------------------------------------------------------------------
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.SH AUTHOR
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Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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