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wc -c (number of characters)

 
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# 1  
Old 02-08-2008
wc -c (number of characters)
for some reason word count always counts one extra character.
for example,
echo 11 | wc -c
counts 3 characters instead of 2
anyone know how to get the exact number of characters?
# 2  
Old 02-08-2008
Quote:
Originally Posted by metalwarrior
for some reason word count always counts one extra character.
for example,
echo 11 | wc -c
counts 3 characters instead of 2
anyone know how to get the exact number of characters?
There is also the newline character which you dont see.

Code:
[/tmp]$ echo "11" | od -a
0000000   1   1  nl
0000003
[/tmp]$ echo -n "11" | od -a
0000000   1   1
0000002
[/tmp]$ echo -n "11" | wc -c
2

 
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