Juniper JUNOSE 11.1.X - COMMAND REFERENCE N TO Z 4-6-2010 Command Reference Manual page 690

JUNOSe 11.1.x Command Reference Guide N to Z
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show dhcp count
To represent the binary sequence 0d 0a (hex), use the string '\\r\\n'. This
consists of four ASCII characters: 5c for \\, 72 for r, 5c for \\, and 6e for n.
For example, to match the sequence 74 65 73 74 0d 0a 6f 6e 65 (hex), use
the string 'test\\r\\none'. In this string, 74 is represented by t, 65 is
represented by e, 73 is represented by s, 74 is represented by t, 0d 0a is
represented by \\r\\n, 6f is represented by o, 6e is represented by n, and 65
is represented by e.
To represent the binary sequence 0d 00 (hex), use the string '\\r'. This consists
of two ASCII characters: 5c for \\, and 72 for r.
To represent the binary sequence 0a 00 (hex), use the string '\\n'. This
consists of two ASCII characters: 5c for \\, and 6e for n.
For example, to match the sequence 74 65 73 74 0a 00 6f 6e 65 (hex), use
the string 'test\\none'. In this string, 74 is represented by t, 65 is represented
by e, 73 is represented by s, 74 is represented by t, 0a 00 is represented by
\\n, 0a is represented by \\n, 6f is represented by o, 6e is represented by n,
and 65 is represented by e.
To represent all other cases, use the string '\\xab', where ab is a hex code
of the byte. For example, to represent byte 3A, use '\\x3a'. This consists of
four ASCII characters: 5c for \\, 78 for x, 33 for 3, and 61 for a.
As another example, to match the sequence 74 65 73 74 f3 6f 6e 65 (hex),
use the string 'test\\xf3one'. In this string, 74 is represented by t, 65 is
represented by e, 73 is represented by s, 74 is represented by t, byte F3 is
represented by \\xf3, 6f is represented by o, 6e is represented by n, and 65
is represented by e.