Options
The following options are currently available in JWAT-Tools.
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Instructions on how to run JWAT-Tools. |
Installing and running
To install JWAT-Tools simply unpack the archive.
To run JWAT-Tools use the Windows or Linux scripts included in the package.
The scripts can be called from any location.
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jwattools.cmd jwattools_debug.cmd jwattools_debug_suspended.cmd |
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jwattools.sh jwattools_debug.sh jwattools_debug_suspended.sh |
Options
The command line interface has changed yet again for v0.5.6.
The main help page only lists command and global options.
Use jwattools help <command> to show a command's usage.
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C:\Java\workspace\jwat-tools>target\jwat-tools-0.5.6-SNAPSHOT\jwattools.cmd
JWATTools v0.5.6
usage: JWATTools <command> [<args>]
Commands:
arc2warc convert ARC to WARC
cdx create a CDX index (unsorted)
compress compress
decompress decompress
extract extract ARC/WARC record(s)
interval interval extract
pathindex create a heritrix path index (unsorted)
test test validity of ARC/WARC/GZip file(s)
unpack unpack multifile GZip
See 'jwattools help <command>' for more information on a specific command.
C:\Java\workspace\jwat-tools> |
Command line interface for v0.5.5.
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C:\Java\workspace\jwat-tools>jwattools.battools>target\jwat-tools-0.5.5-SNAPSHOT\jwattools.cmd JWATTools v0.5.15 usageUsage: JWATTools [-dte19] command [file ...] Commands: arc2warc convert ARC -tto WARC cdx create a CDX index (unsorted) compress compress decompress decompress extract extract ARC/WARC record(s) interval interval extract pathindex create a heritrix path index (unsorted) test test validity of ARC, /WARC and/or GZip file(s) unpack -e show errorsunpack multifile -dGZip Options: decompress -r recursive (currently has no effect) -w<x> set the amount of worker thread(s) (defaults to 1) Test options: -e show errors compress faster -9l relaxed URL URI compressvalidation better -i interval extract -u unpack multifile gzip -c convert arc to warcx to validate text/xml payload (eg. mets) Compress options: -1, --fast compress faster -9, --slow compress better C:\Java\workspace\jwat-tools> |
You can supply one or more files. Each file can contain * and/or ? wildcards, but only in the filename part of the path. You can use more wildcards at the same time if you want.
-t (test)
Reads and validates all the files supplied. Files which are not recognized as either GZip, ARC or WARC are skipped. If wildcards are used, files that do not match are also skipped.
Use -e for more than a summary of errors.
-d (decompress)
Decompress one or more (multi-part) GZip files and write the decompressed data to a new file, one for each input file.
Useful for decompressing ARC and/or WARC files.
-r (recursive)
Is currently ignored. All operations are currently recursive.
-1..-9 (compress)
Compress normal and/or WARC files.
-i (interval extract)
Extract an interval from a given file. Interval can be expressed as offset, offset2 or offset,+length. Offset and length can be expressed in hex by pre-pending "$" or "0x".
-u (unpack)
Unpack a (multi-file)GZip and save each entry as individual files.
-c (convert)
Convert ARC files to WARC.