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Sometimes you want to put code in your wordpress blog. The beste way to write code is switch to switch to HTML and put the and tags to your post.

Example with :

mailq | tail -n +2 | grep -v '^ *(' | awk  'BEGIN { RS = "" } { if ($7 == "user@example.com") print $1 } ' | tr -d '*!' | postsuper -d -

Example withoute :

mailq | tail -n +2 | grep -v ‘^ *(’ | awk  ‘BEGIN { RS = "" } { if ($7 == “user@example.com”) print $1 } ’ | tr -d ‘*!’ | postsuper -d -

You will see that some characters won’t display correctly if you don’t use the code tag.

Another/better way to publish code is using the “SyntaxHighlighter Evolved” plugin.

Example:

mailq | tail -n +2 | grep -v '^ *(' | awk 'BEGIN { RS = "" } { if ($7 == "user@example.com") print $1 } ' | tr -d '*!' | postsuper -d -

And if you need special characters in your post try these:

< = &lt;
> = &gt;
/ = &#47;
] = &#93;
[ = &#91;
" = &#34;
' = &#39;

And if you want to use a code language try these

your code here

The following languages are supported:

actionscript3 bash clojure coldfusion cpp csharp css delphi erlang fsharp diff groovy html javascript java javafx matlab (keywords only) objc perl php text powershell python r ruby scala sql vb xml

SQL script Example:

USE database;
SELECT * FROM Persons
WHERE City='Sandnes'

Last but not least. DO NOT USE THE VISUAL VIEW :) Visual will scramble your code.

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