Update README.md

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onceupon 2017-01-23 14:27:30 +08:00 committed by GitHub
parent 8c8cd951eb
commit 969b95c4bf

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@ -1286,7 +1286,9 @@ head -c 50 file
3. evince filename.pdf
```
#####group/combine rows into one row
e.g.
AAAA
BBBB
CCCC
@ -1295,7 +1297,7 @@ DDDD
cat filename|paste - -
-->
AAAABBBB
CCCDDDD
CCCCDDDD
cat filename|paste - - - -
AAAABBBBCCCCDDDD
```