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Download This Guide
Displaying Output from the First Match of a Regular Expression
When you use regular expressions, enclose any spaces, operators, or wildcard characters in quotation marks.
For information about common regular expression operators, see table Common Regular Expression Operators in Operational Mode Commands in Using Regular Expressions with the Pipe Symbol.
To display output starting with the first occurrence of text matching a regular expression:
- Enter find after the pipe symbol.
The following example starts displaying information for the show system information command starting with the Current time section of the output:
user@host> show system information |find time Current time 2006-10-31 09:34:17 EST Uptime 11 days, 17:26 Number of active users 2 Load Averages (1m/5m/15m) 0.09/0.08/0.09
Memory Total 15G Free 14G
CPU Info Number of CPU Core(s) 4 CPU Model Dual Core AMD Opteron(tm) Processor 265 Clock Speed 1804.137 MHz
Disk Information Mountpoint Total Used Use% / 2015M 1018M 50% /altroot 2015M 1015M 50% /boot 98M 14M 14% /var 5039M 497M 9%
. . .
Related Documentation
- Disregarding Output That Does Not Match a Regular Expression
- Displaying Output That Matches a Regular Expression
- Saving Output to a File
- Using Regular Expressions with the Pipe Symbol