Grep And Egrep Utilities - Cisco Nexus 5500 Series Configuration Manual

grep and egrep Utilities

Keyword
all-sessions
all-users
The Cisco NX-OS software creates temporary files for the most current output for a show command for all
current and previous users sessions. You can remove these temporary files using the diff-clean command.
diff-clean [all-sessions | all-users]
By default, the diff-clean command removes the temporary files for the current user's active session. The
all-sessions keyword removes temporary files for all past and present sessions for the current user. The
all-users keyword removes temporary files for all past and present sessions for the all users.
grep and egrep Utilities
You can use the Global Regular Expression Print (grep) and Extended grep (egrep) command-line utilities to
filter the show command output.
The grep and egrep syntax is as follows:
{grep | egrep} [count] [ignore-case] [invert-match] [line-exp] [line-number] [next lines] [prev lines]
[word-exp] expression}]
This table lists the grep and egrep parameters.
Table 12: grep and egrep Parameters
Parameter
count
ignore-case
invert-match
line-exp
line-number
next lines
prev lines
Cisco Nexus 5500 Series NX-OS Fundamentals Configuration Guide, Release 7.x
66
Understanding the Command-Line Interface
Description
Removes diff temporary files from all sessions (past
and present sessions) of the current user.
Removes diff temporary files from all sessions (past
and present sessions) of all users.
Description
Displays only the total count of matched lines.
Specifies to ignore the case difference in matched
lines.
Displays lines that do not match the expression.
Displays only lines that match a complete line.
Specifies to display the line number before each
matched line.
Specifies the number of lines to display after a
matched line. The default is 0. The range is from 1
to 999.
Specifies the number of lines to display before a
matched line. The default is 0. The range is from 1
to 999.
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