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tcpdump for Dummies - Alex on Linux
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Posted on May 18, 2008, 4:29 pm, by Alexander Sandler, under System Administrator Articles. Turning off name resolution. Limiting number of packets to intercept. Changing packet size in the capture file. Reading from capture file. Seeing Ethernet header for each packet. Printing content of the packet. Introduction BACK TO TOC. Uses BACK TO TOC. It is exceptionally useful tool for debugging what might have caused certain networking related problem. It is an excellent tool to learn new things. Running tcpd...
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printf - Alex on Linux
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Posts Tagged ‘printf’. Printf() vs stream IO in C. Posted on August 14, 2012, 9:10 pm, by Alexander Sandler, under Blog. Before joining Dell I was mostly working in kernel writing in C programming language. At Dell I still work on mostly low level stuff, but this time it is user-mode, so I am not tied up to C anymore. We’re writing in C and I am learning C . One of the less appealing things for […]. Tags: c programming language. Read the rest of this entry ». Search Alex on Linux.
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performance - Alex on Linux
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Posts Tagged ‘performance’. Laquo; Older Entries. Printf() vs stream IO in C. Posted on August 14, 2012, 9:10 pm, by Alexander Sandler, under Blog. Before joining Dell I was mostly working in kernel writing in C programming language. At Dell I still work on mostly low level stuff, but this time it is user-mode, so I am not tied up to C anymore. We’re writing in C and I am learning C . One of the less appealing things for […]. Tags: c programming language. Read the rest of this entry ». One of the feature...
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CPU - Alex on Linux
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Posts Tagged ‘CPU’. Laquo; Older Entries. Printf() vs stream IO in C. Posted on August 14, 2012, 9:10 pm, by Alexander Sandler, under Blog. Before joining Dell I was mostly working in kernel writing in C programming language. At Dell I still work on mostly low level stuff, but this time it is user-mode, so I am not tied up to C anymore. We’re writing in C and I am learning C . One of the less appealing things for […]. Tags: c programming language. Read the rest of this entry ». This article explains how ...
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debug macro - Alex on Linux
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Posts Tagged ‘debug macro’. Gcc macro language extensions. Posted on February 9, 2012, 12:28 am, by Alexander Sandler, under Blog. One of the great things about gcc and in particular its C/C preprocessor is various extensions that it has. In this post I would like to briefly describe three of them. One allows to turn C/C token into a string. Here token is anything that you can pass as an argument to a macro. Second allows you […]. Macros with variable number of arguments. Search Alex on Linux.
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gcc macro language extensions - Alex on Linux
http://www.alexonlinux.com/gcc-macro-language-extensions
Gcc macro language extensions. Posted on February 9, 2012, 12:28 am, by Alexander Sandler, under Blog. Its amazing how useful this is. Take following code for example. Wouldn’t you give a kidney just not to write name of every single member of. Well, it appears that this can be done. Watch this:. Define PMEM(mem) #mem ": " mem #define PCMEM(mem) ", " #mem ": " mem. Now you can do the following:. Into a string using # operator # and then I concatenated it with. Std: cout #some token std: endl;. Using this...
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standard library - Alex on Linux
http://www.alexonlinux.com/tag/standard-library
Posts Tagged ‘standard library’. Printf() vs stream IO in C. Posted on August 14, 2012, 9:10 pm, by Alexander Sandler, under Blog. Before joining Dell I was mostly working in kernel writing in C programming language. At Dell I still work on mostly low level stuff, but this time it is user-mode, so I am not tied up to C anymore. We’re writing in C and I am learning C . One of the less appealing things for […]. Tags: c programming language. Read the rest of this entry ». Search Alex on Linux.
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output stream - Alex on Linux
http://www.alexonlinux.com/tag/output-stream
Posts Tagged ‘output stream’. Printf() vs stream IO in C. Posted on August 14, 2012, 9:10 pm, by Alexander Sandler, under Blog. Before joining Dell I was mostly working in kernel writing in C programming language. At Dell I still work on mostly low level stuff, but this time it is user-mode, so I am not tied up to C anymore. We’re writing in C and I am learning C . One of the less appealing things for […]. Tags: c programming language. Read the rest of this entry ». How less processes its input.
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stream - Alex on Linux
http://www.alexonlinux.com/tag/stream
Posts Tagged ‘stream’. Printf() vs stream IO in C. Posted on August 14, 2012, 9:10 pm, by Alexander Sandler, under Blog. Before joining Dell I was mostly working in kernel writing in C programming language. At Dell I still work on mostly low level stuff, but this time it is user-mode, so I am not tied up to C anymore. We’re writing in C and I am learning C . One of the less appealing things for […]. Tags: c programming language. Read the rest of this entry ». Search Alex on Linux.
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programming - Alex on Linux
http://www.alexonlinux.com/tag/programming
Posts Tagged ‘programming’. Laquo; Older Entries. Printf() vs stream IO in C. Posted on August 14, 2012, 9:10 pm, by Alexander Sandler, under Blog. Before joining Dell I was mostly working in kernel writing in C programming language. At Dell I still work on mostly low level stuff, but this time it is user-mode, so I am not tied up to C anymore. We’re writing in C and I am learning C . One of the less appealing things for […]. Tags: c programming language. Read the rest of this entry ». Pthread exit() in C.