大约有 42,000 项符合查询结果(耗时:0.0333秒) [XML]

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Find all storage devices attached to a Linux machine [closed]

... /proc/partitions will list all the block devices and partitions that the system recognizes. You can then try using file -s <device> to determine what kind of filesystem is present on the partition, if any. ...
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Couldn't register with the bootstrap Server

I just changed some code in my program and got this error: 21 Answers 21 ...
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rmagick gem install “Can't find Magick-config”

...stall the rmagick gem. I am on Snowleopard 10.6 using RVM, Ruby 1.9.2-head and Rails 3.05. Responses to similar questions recommended installing ImageMagick, which I successfully did. Other suggested installing the "libmagick9-dev library", however, I can not figure out how to do this. ...
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How to recursively find the latest modified file in a directory?

...n BSD, the options for formatting is different (-f "%m %N" it would seem) And I missed the part of plural; if you want more then the latest file, just bump up the tail argument. share | improve thi...
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Is there a built-in function to print all the current properties and values of an object?

.... Pretty printing is also available in the interactive debugger as a command: (Pdb) pp vars() {'__builtins__': {'ArithmeticError': <type 'exceptions.ArithmeticError'>, 'AssertionError': <type 'exceptions.AssertionError'>, 'AttributeError': <type ...
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How can I exclude directories from grep -R?

... SOLUTION 1 (combine find and grep) The purpose of this solution is not to deal with grep performance but to show a portable solution : should also work with busybox or GNU version older than 2.5. Use find, for excluding directories foo and bar : find...
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How to scp in Python?

...a lot of code that in the end for scp ends up actually calling the scp command line which only works on *nix. – Nick Bastin Jun 12 '12 at 6:49 8 ...
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How to list the size of each file and directory and sort by descending size in Bash?

... Simply navigate to directory and run following command: du -a --max-depth=1 | sort -n OR add -h for human readable sizes and -r to print bigger directories/files first. du -a -h --max-depth=1 | sort -hr ...
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How to 'grep' a continuous stream?

... @MichaelNiemand you could use tail -F file | grep --line-buffered my_pattern – jcfrei May 26 '15 at 16:28 48 ...
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?

...mizations - all the below is still valid. Let's first discuss what it does and why that's faster and then why it works. What it does The V8 engine uses two object representations: Dictionary mode - in which object are stored as key - value maps as a hash map. Fast mode - in which objects are stored...