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How do I verify/check/test/validate my SSH passphrase?
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You can verify your SSH key passphrase by attempting to load it into your SSH agent. With OpenS...
Google Map API V3: How to add Custom data to markers
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ASP.NET MVC passing an ID in an ActionLink to the controller
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Doesn't look like you are using the correct overload of ActionLink. Try this:-
<%=Html.Ac...
Copying PostgreSQL database to another server
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Overriding class constants vs properties
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How do I enable gzip compression when using MVC3 on IIS7?
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edited May 26 '12 at 8:23
answered Aug 9 '11 at 7:44
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HMAC-SHA1 in bash
...ipt.
[me@home] echo -n "value" | openssl dgst -sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Or simply:
[me@home] echo -n "value" | openssl sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Remember to use -n with echo or else a line break character is appended to the strin...
Setting transparent images background in IrfanView
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Using sed, how do you print the first 'N' characters of a line?
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Don't use sed, use cut:
grep .... | cut -c 1-N
If you MUST use sed:
grep ... | sed -e 's/^...