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Linux上安装dtrace(劝退篇) - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...机(在Debian要求了, 但是Fedora下不需要). 接着执行:
$ make all
$ make install
$ make load (need to be root or have sudo access)
至此大功告成, 有关dtrace的使用之后再总结吧. 希望对大家有所帮助.
附上一个手册: dtrace user guide
后记
折腾了半天...
Linux上安装dtrace(劝退篇) - 操作系统(内核) - 清泛网移动版 - 专注C/C++及内核技术
...机(在Debian要求了, 但是Fedora下不需要). 接着执行:
$ make all
$ make install
$ make load (need to be root or have sudo access)
至此大功告成, 有关dtrace的使用之后再总结吧. 希望对大家有所帮助.
附上一个手册: dtrace user guide
后记
折腾了半天...
Linux上安装dtrace(劝退篇) - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...机(在Debian要求了, 但是Fedora下不需要). 接着执行:
$ make all
$ make install
$ make load (need to be root or have sudo access)
至此大功告成, 有关dtrace的使用之后再总结吧. 希望对大家有所帮助.
附上一个手册: dtrace user guide
后记
折腾了半天...
How can I convert byte size into a human-readable format in Java?
...lues in base 2 (devided by 1024) but with common prefix. Not KiB, MiB, GiB etc. Use KB, MB, GB, TB for it.
– Borys
May 23 '13 at 13:33
30
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What are five things you hate about your favorite language? [closed]
...
+1 for the proliferation of frameworks etc.
– Erich Kitzmueller
Feb 16 '10 at 12:52
6
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List of tables, db schema, dump etc using the Python sqlite3 API
...
You can fetch the list of tables and schemata by querying the SQLITE_MASTER table:
sqlite> .tab
job snmptarget t1 t2 t3
sqlite> select name from sqlite_master where type = 'table';
job
t1
t2
s...
Difference between Node object and Element object?
... are many other types of nodes (text nodes, comment nodes, document nodes, etc...).
The DOM consists of a hierarchy of nodes where each node can have a parent, a list of child nodes and a nextSibling and previousSibling. That structure forms a tree-like hierarchy. The document node would have its...
Can I run multiple programs in a Docker container?
... for each process such as autorestart=true, stdout_logfile, stderr_logfile etc. Take a look at docs.docker.com/engine/admin/using_supervisord
– Andreas Lundgren
Aug 12 '16 at 7:39
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Unicode Processing in C++
...icode library for mundane tasks like string length, capitalization status, etc. Never use standard library builtins like is_alpha unless that is the definition you want.
I can't say it enough: never iterate over the indices of a string if you care about correctness, always use your unicode library f...
Postfix日常维护队列管理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...删除。
例如id是0EAF3A9B 那么postsuper -d 0EAF3A9B
postsuper -d ALL 删除所有邮件
显示信件列表:postqueue -p
显示信件內容:postcat -q Queue_ID
刪除各別信件:postsuper -d Queue_ID
全部刪除:postsuper -d ALL
扣住信件:postsuper -h Queue_ID
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