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awk sep data extracting lines after certain variable

I have a large file that has some regular pattern These line are repeated among other lines above and below. I need to print the snaps1 line and also get the instance: line So I need to search for snaps1 but only if counter is greater than 0 and then print snaps1 line and also the instance line. Sorry have

How to enable unicode for Python on Fedora?

I am trying to compile MGTAXA on Fedora 23, but I get this error about python needs to be 2.2 or higher (2.7.10 is installed) and that unicode needs to be enabled. Question Can anyone tell me, what I need to do to enable unicode for Python in Fedora 23 and how to make it see that Python is at

CURLpp, segmentation fault

Ubuntu 15.04, CLion, LibCurl, curl version – 7.38.00. When i’m compiling this code: there are no errors or warnings. But, when i’m running the executable file, incomes the error: ./a.out: /usr/local/lib/libcurl.so.4: no version information available (required by /usr/lib/x86_64-linux-gnu/lib…

Kernel booting error – Can I get the log?

I replaced the kernel with the new one I built. Unfortunately, the system hangs during the booting process of the kernel. The booting messages shown just in few seconds, is that possible to get these booting messages ( logs ) ? Thanks Answer They are stored in /var/log/kern.log

Wget Directory, Where? How? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …

Putting a Struct into Shared Memory

I have created two programs a server.c and a client.c. I have a struct that holds an age. I have got the programs working together to read the shared memory and to change the shared memory, however this only works when using one variable in the struct. As soon as i have more than one variable in the struct i

Specific reasons to use |= instead of =

I am currently looking over some code in the Linux kernel (thermal management). In some places there is a return value used to signal errors, which is set to 0 at the beginning of the function. Then when calling a function which may fail it is set to the new value using |= instead of =. Here is an example:

Merged Socket->recv with perl on Linux

Sorry for the bad English, it is not my mother tongue. I am new to perl programming and I’m facing a tedious problem for some hours now. I have coded a simple Client-Server using IO::Socket::INET. It works flawlessly on Windows, but is broken on Linux. On Linux, the first recv get both of server’s…