日期:2014-05-16 浏览次数:20942 次
logdump是ogg自带的一个用于分析trail文件的工具,该工具还不错,提供了一些列的命令,如下:
Logdump 92 >help
FC [<num> | <string>] - Edit previous command
HISTORY - List previous commands
OPEN | FROM <filename> - Open a Log file
RECORD | REC - Display audit record
NEXT [ <count> ] - Display next data record
SKIP [ <count> ] [FILTER] - Skip down <count> records
FILTER - Apply filter during skip
COUNT - Count the records in the file
[START[time] <timestr>,]
[END[time] <timestr>,]
[INT[erval] <minutes>,]
[LOG[trail] <wildcard-template>,]
[FILE <wildcard-template>,]
[DETAIL ]
<timestr> format is
[[yy]yy-mm-dd] [hh[:mm][:ss]]
POSITION [ <rba> | FIRST | LAST | EOF ] - Set position in file
REVerse | FORward - Set read direction
RECLEN [ <size> ] - Sets max output length
EXIT | QUIT - Exit the program
FILES | FI | DIR - Display filenames
ENV - Show current settings
VOLUME | VOL | V - Change default volume
DEBUG - Enter the debugger
GHDR ON | OFF - Toggle GHDR display
DETAIL ON | OFF | DATA - Toggle detailed data display
RECLEN <nnn> - Set data display length
SCANFORHEADER (SFH) [PREV] - Search for the start of a header
SCANFORTYPE (SFT) - Find the next record of <TYPE>
<typename> | <typenumber>
[,<filename-template>]
SCANFORRBA (SFR) - Find the next record with <SYSKEY>
<syskey> - syskey = -1 scans for next record
,<filename-template>
SCANFORTIME (SFTS) - Find the next record with timestamp
<date-time string>
[,<filename-template>]
<date-time string> format is
[[yy]yy-mm-dd] [hh[:mm][:ss]]
SCANFORENDTRANS (SFET) - Find the end of the current transaction
SCANFORNEXTTRANS (SFNT) - Find start of the next transaction
SHOW <option> - Display internal information
[OPEN] - list open files
[TIME] - print current time in various formats
[ENV] - show current environment
[RECTYPE] - show list of record types
[FILTER] - show active filter items
BIO <option> - Set LargeBlock I/O info
[ON] - Enable LargeBlock I/O (default)
[OFF] - Disable LargeBlock I/O
[BLOCK <nnnn>]- Set LargeBlock I/O size
TIMEOFFSET <option> - Set the time offset from GMT
[LOCAL] - Use local time
[GMT] - Use GMT time
[GMT +/- hh[:mm]] - Offset +/- from GMT
FILTER SHOW
FILTER ENABLE | ON - Enable filtering
FILTER DISABLE | OFF - Disable filtering
FILTER CLEAR [ <filterid> | <ALL> ]
FILTER MATCH ANY | ALL
FILTER [INClude | EXCLude] <filter options>
<filter options> are
RECTYPE <type number | type name>
STRING [BOTH] /<text>/ [<column range>]
HEX <hex string> [<column range>]
TRANSID <TMF transaction identifier>
FILENAME <filename template>
PROCESS <processname template>
INT16 <16-bit integer>
INT32 <32-bit integer>
INT64 <64-bit integer>
STARTTIME <date-time string>
ENDTIME <date-time string>
SYSKEY [<comparison>] <32/64-bit syskey>
SYSKEYLEN [<comparison>] [<value>]
TRANSIND [<