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How can I do division with variables in a Linux shell?
... It has to be noted somewhere on this page that most (if not all) GNU/Linux shells only perform integer operations.
– Skippy le Grand Gourou
Sep 19 '14 at 12:47
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Is file append atomic in UNIX?
...mic. That should be at least 512 bytes, though it could easily be larger (linux seems to have it set to 4096).
This assume that you're talking all fully POSIX-compliant components. For instance, this isn't true on NFS.
But assuming you write to a log file you opened in 'O_APPEND' mode and keep y...
Recommended way to get hostname in Java
...ults in an error some times. E.g., here is what I get in an Amazon EC2 AMI Linux instance: java.net.UnknownHostException: Name or service not known java.net.InetAddress.getLocalHost(InetAddress.java:1438)
– Marquez
Mar 18 '13 at 13:42
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How to append one file to another in Linux from the shell?
...an authoritative reference, I direct the kind reader to the sh man page at linuxcommand.org which states:
Before a command is executed, its input and output may be redirected
using a special notation interpreted by the shell.
While that does tell the reader what they need to know it is easy ...
Is there a C++ gdb GUI for Linux? [closed]
...st too powerful, and it's just too well integrated inside the IDE.
For a Linux alternative, try DDD if free software is your thing.
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How do I see the current encoding of a file in Sublime Text?
...iew.encoding() I got UTF-8 but while calling print sys.stdin.encoding from Python I got None
– andilabs
Dec 3 '13 at 15:04
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How to add a default include path for GCC in Linux?
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Upgrade python in a virtualenv
Is there a way to upgrade the version of python used in a virtualenv (e.g. if a bugfix release comes out)?
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Find where python is installed (if it isn't default dir)
Python is on my machine, I just don't know where, if I type python in terminal it will open Python 2.6.4, this isn't in it's default directory, there surely is a way of finding it's install location from here?
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How to invoke a Linux shell command from Java
I am trying to execute some Linux commands from Java using redirection (>&) and pipes (|). How can Java invoke csh or bash commands?
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