wc -c 多算了一个字符

wplxb · 发表于 2006-3-14 13:11:09

# text="ha ha he he hei hei"
# echo $text | wc -c
20

这是怎么回事呢？

seamonkey · 发表于 2006-3-14 13:36:32

end of line

seamonkey · 发表于 2006-3-14 13:41:22

应该说是new line character

seamonkey · 发表于 2006-3-14 13:42:22

应该说是new line character

seamonkey · 发表于 2006-3-14 13:43:29

应该说是new line character

seamonkey · 发表于 2006-3-14 13:45:19

怎么一下发了这么多？请删贴。抱歉

yongjian · 发表于 2006-3-14 13:55:53

I have the same problem. sir seems not very stable...

wplxb · 发表于 2006-3-14 15:41:25

Post by seamonkey
应该说是new line character

呵呵，那我减一好了

seamonkey · 发表于 2006-3-14 15:44:17

echo -n

wplxb · 发表于 2006-3-14 15:55:29

Post by seamonkey
echo -n

太感谢了，呵呵

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