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Merge pull request #82 from adelviscio/patch-7

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Removed cat
This commit is contained in:
Chris Lane 2013-09-07 10:14:27 -07:00
commit f51d57499d
1 changed files with 2 additions and 2 deletions
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cheatsheets/sed
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@ -10,5 +10,5 @@ echo 'It is daytime' | sed 's/day/night/g'
# To remove leading spaces # To remove leading spaces
sed -i -r 's/^\s+//g' file.txt sed -i -r 's/^\s+//g' file.txt
# To remove empty lines # Remove empty lines and print results to stdout:
cat file.txt | sed '/^$/d' sed '/^$/d' file.txt