arj.1

Arj压缩程序

.TP
.B hs
Disable file Sharing
.TP
.B ht
Set Target directory
.RS
ht\fI/destdir\fP
.RE
.TP
.B hu
Allow Update of volume archives
.TP
.B hv
Check for \fBarj\fP version
.TP
.B hw
Scroll save search filename display
.RS
hw1: display only filenames with matches
.RE
.TP
.B hx
Set default archive extensions
.RS
hx\fI.arj.sdn\fP
.RE
.TP
.B hy
set \fBarj32\fP to use ANSI codepage
set \fBarj\fP to extract ANSI codepage archive
.nf
.RS
hy1: force \fBarj32\fP to use OEM codepage
hy2: force \fBarj32\fP to use ANSI codepage
.RE
.fi
.TP
.B hz
Create an ARJ-SECURITY envelope
.TP
.B j#
Store only CRC and not the file
.nf
.RS
j#1: store only date, size, attributes
j#2: restore file attributes
j#3: restore file dates
j#4: restore file attributes and dates
.RE
.fi
.TP
.B j$
Do not process file DTA and DTC
.TP
.B ja
Set P command to display ANSI
.RS
ja1: inhibit the display of comments
.RE
.TP
.B jb
Set chapter backup processing
.nf
.RS
jb0: clear chapter archive status
jb*: select all chapter backup files
.RE
.fi
.TP
.B jc
Exit after Count of files
.nf
.RS
jc5: exit after 5 files
jc \fInam1 nam2\fP: exit after 2 files
.RE
.fi
.TP
.B jd
Ensure free Disk space
.nf
.RS
e -jd\fI50K\fP: skip file if<\fI50000\fP free
l -jd\fI1000\fP: set error if<\fI1000\fP free
.RE
.fi
.TP
.B je
Create self-extracting archive
.RS
je1: create SFXJR archive
.RE
.TP
.B jf
Store/use Full specified path
.RS
jf1: store/use path minus drive
.RE
.TP
.B jg
[OBSOLETE]
.RS
jg1: [OBSOLETE]
.RE
.TP
.B jh
Set Huffman buffer size
.nf
.RS
jh\fI65535\fP: set to \fI65535\fP bytes (max)
jh\fI2048\fP: set to \fI2048\fP bytes (min)
.RE
.fi
.TP
.B ji
Create Index file
.RS
ji\fIindex.file\fP: create \fIindex.file\fP
.RE
.TP
.B jk
Keep temp archive on error
.TP
.B jl
Display only filespecs
.TP
.B jm
Set Maximum compression mode
.RS
jm1: set faster Maximum compression
.RE
.TP
.B jn
Restart volumes at fileName
.nf
.RS
jn\fI/bin/test\fP: restart at \fI/bin/test\fP
jn: get restart information from previously written index file
.RE
.fi
.TP
.B jo
Query when updating archive file
.nf
.RS
jo: extract to unique Output names
jo1: extract to unique Output names keeping file extension
.RE
.fi
.TP
.B jp
Pause after each screenful
.RS
jp\fI50\fP: pause, set page size to \fI50\fP
.RE
.TP
.B jq
Set string parameter
.RS
jq\fIstring\fP: set parameter to \fIstring\fP
.RE
.TP
.B jr
Recover broken archive files
.RS
jr1: Recover badly broken archive files
.RE
.TP
.B js
Store archives by suffix (default is arj, arc, lzh, pak, rar, zip, zoo, j,
and uc2).
.RS
js\fI.zoo\fP: store only \fI.zoo\fP files
.RE
.TP
.B jt
Test temporary archive by CRC
.nf
.RS
jt1: Test CRC and file contents
jt2: Test only added file contents
jt3: Test only file date-time and size
.RE
.fi
.TP
.B ju
Translate UNIX style paths
.TP
.B jv
Set Verbose display
.RS
jv1: set special verbose list mode
.RE
.TP
.B jw
Set extract output filename
.RS
jw\fInew.file\fP: output to \fInew.file\fP
.RE
.TP
.B jx
Start at eXtended position
.RS
jx\fI10000\fP: start at position 10000
.RE
.TP
.B jy
Suppress queries assuming Yes
.nf
.RS
a - skip append query
c - skip create directory query
d - skip delete files query
k - skip disk space available query
n - skip new filename prompt
o - skip overwrite file query
r - erase all type-ahead before query
s - skip scanned enough text query
v - skip proceed to next volume query
y - accept single character Y/N/A/Q
jycny: skip create, new name queries in single character
        input mode
.RE
.fi
.TP
.B jz
Supply file for file comment
.nf
.RS
jz\fIfile.cmt\fP: use \fIfile.cmt\fP for comments
jz\fI/dev/null\fP: use to strip file comments
.RE
.fi
.TP
.B 2a
Serialize names on extraction
.TP
.B 2c
[OS/2, NT] handle Crit. EAs only
.TP
.B 2d
\fBarj\fP/DOS compatibility mode
.RS
2d1: (OBSOLETE) comment compatibility
.RE
.TP
.B 2e
[OS/2, NT] filter Extended attrs
.nf
.RS
2e.*: pack/unpack system EAs only
2e.ICON?: pack/unpack icons only
2e: disable EAs handling
.RE
.fi
.TP
.B 2f
Disable comment serialization across multiple volumes
.TP
.B 2h
[UNIX] Disable hardlink handling
.RS
2h1: Extract hardlinks as symlinks
.RE
.TP
.B 2k
Skip century display in dates
.RS
2k1: use a non-ambigous date display format
.RE
.TP
.B 2l
[OS/2, NT] treat .LONGNAME EAs as filenames when possible
.TP
.B 2o
[UNIX] store/restore file ownership
.RS
2o1: Store numeric UID/GID values
2o2: Same as -2o but saves group as well
.RE
.TP
.B 2p
Specify process Priority class
.nf
.RS
OS/2, NT: 2p1...2p4
Linux, FreeBSD: 2p1...2p41
.RE
.fi
.TP
.B 2r
Revert directory Recursion order
.TP
.B 2s
[UNIX] preserve Symlink properties
.TP
.B 2x
[OS/2, NT]: eXclude extended attrs
.RS
2x.ICON?: ignore icons
.RE
.SH DEFAULTS
.nf
Save path information in archive
Save long filenames
Save/restore extended attributes
Save/restore file date-time created and accessed in Win95 and OS/2
Save timestamps in the UNIX format under UNIX-like operating systems
Don't save drive and root in path information
Display comment ANSI sequences with built-in display handler
Prompt before overwriting output files
Use method 1 compression
Use binary mode
Use ! as list file symbol
The \fB"ac"\fP command is an abbreviation for \fB"u -u2 -jb"\fP
The \fB"cc"\fP command is an abbreviation for \fB"y -jb"\fP
The \fB"dc"\fP command is an abbreviation for \fB"d -jb"\fP
.fi
.PP
Under Win32, \fBarj\fP uses OEM codepage by default.  The \fB"-hy"\fP option
sets \fBarj\fP to use the ANSI codepage which is the Windows graphical environment
default.
\fBarj\fP/Win32 self-extracting archives should be built using the \fB"-hy"\fP
option.
.PP
To ensure compatibility with previous versions of \fBarj\fP, the \fB"-2d"\fP
parameter has to be specified when archiving under UNIX.
.SH USER PROMPT RESPONSES
.TP
.B Yes
yes
.TP
.B No
no
.TP
.B Quit
abort out of \fBarj\fP
.TP
.B Always
always assume yes for current type of query
.TP
.B Skip
always assume no for current type of query
.TP
.B Global
always assume yes for all queries except diskette volume prompts
.TP
.B Command
prompt for and execute one system command
.SH ENVIRONMENT
\fBARJ_SW\fP = \fB-jyry -jv -i1\fP
.br
\fBARJ_SW\fP = \fI/etc/arj.cfg\fP
.SH EXIT STATUS
.TP
.B 0
Success
.TP
.B 1
Warning (specified file to add to archive not found, specified file to list,
extract, etc., not found, or answering negatively to "OK to proceed to next
volume..." prompt)
.TP
.B 2
Fatal error
.TP
.B 3
CRC error (header or file CRC error or bad password)
.TP
.B 4
ARJ-SECURITY error or attempt to update an ARJ-SECURED archive
.TP
.B 5
Disk full or write error
.TP
.B 6
Cannot open archive or file
.TP
.B 7
Simple user error (bad parameters)
.TP
.B 8
Not enough memory
.TP
.B 9
Not an \fBarj\fP archive
.TP
.B 10
[DOS] XMS memory error (read or write)
.TP
.B 11
User control break
.TP
.B 12
Too many chapters (over 250)
.SH EXAMPLES
.TP
Add files minus directory structure:
\fBarj\fP a -e archive *
.TP
Add two files to archive:
\fBarj\fP a archive \fIname1 name2\fP
.TP
Add files to archive with verification:
\fBarj\fP a -jt archive *
.TP
Add files with maximum compression:
\fBarj\fP a -jm archive *
.TP
Add several directories of files:
\fBarj\fP a archive ... \fIdir1 dir2 dir3\fP
.TP
Add thousands of files to an archive:
\fBarj\fP a -hm1 -r archive *
.TP
Add a chapter to an archive:
\fBarj\fP ac archive \fI/foo/dir/*\fP -r
.TP
Comment archive header only:
\fBarj\fP c archive -z\fIcmt.fil\fP
.TP
Convert standard archive to chapter:
\fBarj\fP cc archive
.TP
Convert chapter archive to standard:
\fBarj\fP y archive -jb0
.TP
Delete the last chapter from an archive:
\fBarj\fP dc archive *
.TP
Strip archive comment only:
\fBarj\fP c archive -z\fI/dev/null\fP
.TP
Extract files from archive:
\fBarj\fP e archive
.TP
Extract maintaining directory structure:
\fBarj\fP x archive
.TP
Extract new and newer files without query:
\fBarj\fP e archive -u -y
.TP
Extract subdirectory from archive:
\fBarj\fP e archive \fIsubdir/*\fP -p1
.TP
Extract files to directory:
\fBarj\fP x archive \fIdestdir/\fP *
.TP
Extract files to directory:
\fBarj\fP x archive * -htdestdir
.TP
Extract files to directory with space:
\fBarj\fP x archive "\fISome Dir/ \fP"
.TP
Extract files to directory with space:
\fBarj\fP x archive "-ht\fISome Dir\fP"
.TP
Extract a Win95 archive to plain DOS:
\fBarj\fP x archive -hf2
.TP
List files in archive:
\fBarj\fP l archive
.TP
Move files to archive:
\fBarj\fP m archive \fI*.tex\fP
.TP
Move files from archive:
\fBarj\fP e -d archive \fI*.tex\fP
.TP
Recover files from a damaged archive:
\fBarj\fP x archive -jr
.TP
Test integrity of files in archive:
\fBarj\fP t archive
.TP
Test multiple \fBarj\fP archives:
\fBarj\fP t \fI*.arj\fP -hr
.TP
Add files to a multiple volume archive:
\fBarj\fP a -va \fI/floppy/archive\fP *
.TP
Create up to 999 archive volumes:
\fBarj\fP a -va \fI/floppy/archive.001\fP
.TP
Extract from a multiple volume archive:
\fBarj\fP x -v \fI/floppy/archive\fP
.TP
Create a multiple volume self-extractor:
\fBarj\fP a -va -je \fI/floppy/archive\fP *
.TP
Convert archive to self-extractor:
\fBarj\fP y -je1 archive
.TP
Backup dir \fI/foo\fP to dir \fI/floppy\fP:
\fBarj\fP a \fI/floppy/backup\fP \fI/foo\fP -a1 -b2 -r -vvas -w\fI/foo\fP -js -jt -hk
.TP
Restore backup on dir \fI/floppy\fP to dir \fI/foo\fP:
\fBarj\fP x \fI/floppy/backup\fP \fI/foo\fP -vv -y
.SH SELF-EXTRACTOR ARCHIVES
If the first two characters of an \fBarj\fP comment are "\fB))\fP" in a
self-extractor, then the self-extractor will accept the appended line
as its command line.
.PP
"\fB)) -o\fP"
will force the self-extractor to overwrite existing files.
.SH SEE ALSO
.BR rearj (1),
.BR unarj (1),
.BR arj-register (1).
.SH AUTHOR
This manual page was written by Ola Lundqvist <[e-mail]> in pod format,
then converted by Guillem Jover <[e-mail]> to nroff format.