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dlobue/regex_rosetta.txt

Created January 8, 2015 22:21
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regex rosetta stone
Raw
regex_rosetta.txt
sed:
grouping- \( \)
backreference- \1 \2 \3
low,high- {x,y}
one or more- \+
or- \|
class match- [abc123]
eol- $
awk:
grouping- ( )
backreference- \\1 \\2 \\3
low,high- {x,y}
one or more- +
or- |
class match- [abc123]
eol- $
vim:
grouping- \( \)
backreference- \1 \2 \3
low,high- \{x,y}
one or more- \+
zero or more- *
any char- .
or- \|
class match- [abc123]
eol- $
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