Re: What is ^@ from cat -v
- From: Sven Mascheck <cus.n.mascheck@xxxxxxxxxxxxxxx>
- Date: Fri, 16 Jun 2006 23:48:25 +0200 (CEST)
Radoulov, Dimitre wrote:
1. Before the problem (cat -vt):
COADM1921^I22656^I
2. After (cat -vt):
^@C^@O^@A^@D^@M^@8^@2^@0^@8^@^I^@2^@7^@3^@1^@2^@8^@^I^@
The ^ notation (well known from TTYs) results from an XOR
of the original character and 0x40. It's used to display
nonprintable ASCII characters. So these are nullbytes.
.
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