flow-split(1)
NAME
flow-split -- Split flow files into smaller files.
SYNOPSIS
flow-split [-gGhn] [-b big|little] [-C comment] [-d debug_level] [-N nflows] [-o outfile_basename] [-T nseconds] [-z z_level]
DESCRIPTION
The flow-split utility will split a flow file into smaller files based
on the the number of flows or the ammount of time that has passed.
OPTIONS
- -b big|little
- Byte order of output.
- -C Comment
- Add a comment.
- -d debug_level
- Enable debugging.
- -g Split on source tag.
- -G Split on destination tag.
- -h Display help.
- -n Use symbols for tag field in filename.
- -N nflows Split after processing nflows.
- -o outfile_basename
- The basename of the resulting files.
- -T nsecond
- Split after processing an interval of nseconds flows.
- -z z_level
- Configure compression level to z_level. 0 is disabled (no compression), 9 is highest compression.
EXAMPLES
- Create 1 minute flow files from the flow archive in /flows/krc4. Store
the results in /flows/krc4.split
- flow-cat /flows/krc4 | flow-split -T60 -o /flows/krc4.split/1min.
BUGS
None known.
AUTHOR
Mark Fullmer maf@splintered.net