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OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网移动版 - 专注C++内核技术

...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin BPFTRACE_MAX_PROBES [default: 512] max number of probes BPFTRACE_LOG_SIZE [default: 409600] log size in bytes BPFTRACE_NO_US...
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OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin BPFTRACE_MAX_PROBES [default: 512] max number of probes BPFTRACE_LOG_SIZE [default: 409600] log size in bytes BPFTRACE_NO_US...
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OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网移动版 - 专注C/C++及内核技术

...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin BPFTRACE_MAX_PROBES [default: 512] max number of probes BPFTRACE_LOG_SIZE [default: 409600] log size in bytes BPFTRACE_NO_US...
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OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin BPFTRACE_MAX_PROBES [default: 512] max number of probes BPFTRACE_LOG_SIZE [default: 409600] log size in bytes BPFTRACE_NO_US...
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In C#, how to check if a TCP port is available?

...s model. This means you can even do such wondrous things as multi-session FTP since you set up multiple sessions where the only difference is your source port, allowing you to download chunks in parallel. Torrents are a little different in that the destination of each session is usually different. ...
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Get key by value in dictionary

... answered Nov 5 '11 at 21:13 Cat Plus PlusCat Plus Plus 108k2424 gold badges181181 silver badges212212 bronze badges ...
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Replace words in a string - Ruby

...r gsub as a plain text substitution can lead to disastrous results: 'mislocated cat, vindicating'.gsub('cat', 'dog') => "mislodoged dog, vindidoging" Regular expressions have word boundaries, such as \b which matches start or end of a word. Thus, 'mislocated cat, vindicating'.gsub(/\bcat\b/, ...
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Allow user to set up an SSH tunnel, but nothing else

...say, 5000), but I want to restrict this user as much as possible. (Authentication will be with public/private keypair). 10 ...
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What is base 64 encoding used for?

... might think that you've entered a special character combination (like how FTP translates line endings). So to get around this, people encode the binary data into characters. Base64 is one of these types of encodings. Why 64? Because you can generally rely on the same 64 characters being pres...
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Named colors in matplotlib

... gives a good overview. I updated the image and code to reflect that 'rebeccapurple' has been added and the three sage colors have been moved under the 'xkcd:' prefix since I posted this answer originally. I really didn't change much from the matplotlib example, but here is the code for complete...