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| author | Scott Ullrich <sullrich@pfsense.org> | 2006-10-30 00:42:49 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2006-10-30 00:42:49 +0000 |
| commit | a4967ca28ec000ad551f2382f81738de428926c9 (patch) | |
| tree | ea72aee48fd872e4c0acce5159f11be411d2a402 | |
| parent | f63cc7e8e007251ffe7842121f4e464234e4ff14 (diff) | |
| download | pfsense-packages-a4967ca28ec000ad551f2382f81738de428926c9.tar.gz pfsense-packages-a4967ca28ec000ad551f2382f81738de428926c9.tar.bz2 pfsense-packages-a4967ca28ec000ad551f2382f81738de428926c9.zip | |
Cleanup sampling code. Don't forget to escape \$ awk variable.
| -rw-r--r-- | packages/snort/snort.inc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/packages/snort/snort.inc b/packages/snort/snort.inc index 8b42db29..372ddbe2 100644 --- a/packages/snort/snort.inc +++ b/packages/snort/snort.inc @@ -113,10 +113,16 @@ function sync_package_snort() { if($_POST['blockoffenders']) $start .= ";/usr/bin/killall snort2c; snort2c -w /var/db/whitelist -a /var/log/snort/alert"; + $sample_before = "\nBEFORE_MEM=`top | grep Free | grep Wired | awk '{print \$10}'`\n"; + $sample_after = "\nAFTER_MEM=`top | grep Free | grep Wired | awk '{print \$10}'`\n"; + $sleep_before_final = "\necho \"Sleeping before final memory sampling...\"\nsleep 17"; + $total_free_after = "\nTOTAL_USAGE=`top | grep snort | awk '{ print \$6 }'`\n"; + $echo_usage = "\necho \"Ram free BEFORE starting Snort: \${BEFORE_MEM} -- Ram free AFTER starting Snort: \${AFTER_MEM}\" -- Mode {$snort_performance} -- Snort memory usage: \$TOTAL_USAGE | logger -p daemon.info -i -t SnortStartup\n"; + /* write out rc.d start/stop file */ write_rcfile(array( "file" => "snort.sh", - "start" => "BEFORE_MEM=`top | grep Free | grep Wired | awk '{print \$10}'`\n{$start}\necho \"Sleeping before final memory sampling...\"\nsleep 17\nTOTAL_USAGE=`top | grep snort | awk '{ print \$6 }'`\nAFTER_MEM=`top | grep Free | grep Wired | awk '{print $10}'`\necho \"Ram free BEFORE starting Snort: \${BEFORE_MEM} -- Ram free AFTER starting Snort: \${AFTER_MEM}\" -- Mode {$snort_performance} -- Snort memory usage: \$TOTAL_USAGE | logger -p daemon.info -i -t SnortStartup", + "start" => "{$sample_before}{$start}{$sleep_before_final}{$sample_after}{$echo_usage}", "stop" => "/usr/bin/killall snort; killall snort2c" ) ); |