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Grepping a huge file (80GB) any way to speed it up?
...fix your grep command with LC_ALL=C to use the C locale instead of UTF-8.
2) Use fgrep because you're searching for a fixed string, not a regular expression.
3) Remove the -i option, if you don't need it.
So your command becomes:
LC_ALL=C fgrep -A 5 -B 5 'db_pd.Clients' eightygigsfile.sql
It w...
Hg: How to do a rebase like git's rebase
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VonC has the answer you're looking for, the Rebase Extension. It is, however, worth spending ...
Configuring Log4j Loggers Programmatically
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You can add/remove Appender programmatically to Log4j:
ConsoleAppender console = new Consol...
Verify a certificate chain using openssl verify
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edited Jul 23 at 22:40
Eddie C.
68988 silver badges1616 bronze badges
answered Oct 23 '14...
Best way to define private methods for a class in Objective-C
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What are bitwise operators?
...hifting is useful in several cases.
x << y
is the same as
x * 2y
if you need to quickly multiply by a power of two, but watch out for shifting a 1-bit into the top bit - this makes the number negative unless it's unsigned. It's also useful when dealing with different sizes of data. ...
.NET 4.0 build issues on CI server
...4.0 applications compiling on a CI server without installing Visual Studio 2010 on a CI server?
4 Answers
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HttpClient not supporting PostAsJsonAsync method C#
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How do you merge two Git repositories?
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How do you get the list of targets in a makefile?
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