flow-rptfmt(1) General Commands Manual flow-rptfmt(1)NAME
flow-rptfmt -- Format the output of flow-report in ASCII or HTML
SYNOPSIS
flow-rptfmt [-hHnp] [-a alarm_time] [-f format] [-F fields] [-m max_lines] [-s sort_field]
DESCRIPTION
The flow-rptfmt utility processes the CSV output of flow-report into formatted ASCII or HTML. Sorting, maximum display lines, field fil-
ter, header display, and name substitution are supported during post processing. Additionally an alarm can be set for use in CGI scripts
to limit the CPU time of formatting.
OPTIONS -a alarm_time
Exit after alarm_time seconds.
-f ascii|html
Set output format. Defaults to ASCII.
-F display_fields
Limit columns to display_fields
-h Help.
-H Display header information.
-m max_lines
Limit rows to max_lines.
-n Enable symbol table lookups.
-p Display in percent total form.
-s sort_field
Sort on sort_field. Prepend with + for ascending, - for descending sort.
EXAMPLES
Format the output of daily-ip-protocol.txt in ASCII. Display the ip-protocol and octets fields in percent total format with symbols.
Limit output to top 5 sorted by octets.
cat daily-ip-protocol.txt | flow-rptfmt -fascii -Fip-protocol,octets -p -n -m5
BUGS
Sorting could be faster. Percent totals could be faster. May not work with flow-report prior to 0.68.
AUTHOR
Mark Fullmer maf@splintered.net
SEE ALSO flow-tools(1)flow-rptfmt(1)
Check Out this Related Man Page
flow-expire(1) General Commands Manual flow-expire(1)NAME
flow-expire -- Manage storage of flow file archives by expiring old data.
SYNOPSIS
flow-expire [-h] [-d debug_level] [-e expire_count] [-E expire_size] -w workdir
DESCRIPTION
The flow-expire utility will remove the oldest flow files in a directory based on either a count of files or space utilization. The direc-
tory is recursively searched for flow files. Files that do not have a flow-tools signature will be ignored. The internal timestamp is
used so backups or copies of the flow files that do not retain the original timestamp will not impact the operation of flow-expire. flow-
expire is typically used to manage storage in a distributed environment where flows are collected on a different server than they are
archived.
OPTIONS -d debug_level
Enable debugging.
-e expire_count
Retain the maximum number of files so that the total file count is less than expire_count.
-E expire_size
Retain the maximum number of files so that the total storage is less than expire_size. The letters b,K,M,G can be used as multi-
pliers, ie 16 Megabytes is 16M.
-h Display help.
-w workdir
Work in workdir.
EXAMPLES
Remove the oldest flow files in /flows/krc4 until the total storage is less then 2 Gigabytes.
flow-expire -E2Gig -w /flows/krc4
Remove the oldest flow files in /flows/krc4 until the total number of files is less then 100.
flow-expire -e100 -w /flows/krc4
BUGS
Empty directories are not removed.
AUTHOR
Mark Fullmer maf@splintered.net
SEE ALSO flow-tools(1)flow-expire(1)
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