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33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
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Statistics processing scripts (README)
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This directory contains a number of scripts for use with the filegen
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facility. Those files ending in .awk are for the Unix awk utility, while
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those ending in .sh are for the csh utility. Normally, the summary.sh
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script is called from a cron job once per day. This script calls the
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peer.sh script to process the peerstats file and append the summary
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statistics to the peer_summary file. Then, it callse the loop.sh script
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to process the loopstats file and append the summary statistics to the
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loop_summary file. Finally, it calls the clock.sh script to process the
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clockstats file and append the summary statistics to the clock_summary
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file.
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Each of the three shell scripts peer.sh, loop.sh and clock.sh invoke
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one or more awk scripts to actually produce the data. This may result
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in multiple scans of the same input file. The input file is deleted after
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processing. In fact, the shell scripts will process all input files
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found of the correct type in chronological order, deleting each one as
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it is scanned, except the current day file.
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The psummary.awk script can be used to scan the peer_summary file and
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construct an historical reprise of the daily summaries.
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The file formats are documented in the README.stats file and in the
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scripts themselves. Further detail on the radio clock ASCII timecode
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formats and related data are in the README.timecode file.
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David L. Mills
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University of Delaware
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mills@udel.edu
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1 November 1993
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