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    1. POAdding a new device to a btrfs volume, but the available size is hardly growing
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    3. POHow can independent processes running on the same Ubuntu Machine communicate with each other?
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    1. PO
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    2. POELF64/x86_64 and start address of the memory mapping segment (for shared objects)
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      1. POAtomicIntegerArray vs AtomicInteger[]
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      1. POWhat is the "-->" operator in C++?
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      1. POWhat is the optimal size of a UDP packet for maximum throughput?
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    1. COYou have to ask another question regarding this. I know this is a feature of file systems on Linux, I don't know how to use it. As for SELinux, to enforce rules it is labeling files (using metadata) instead of using pathname as AppArmor does. It means that if the file is deleted and replaced, then the label is lost and SELinux will detect it, whereas AppArmor would not notice it. On the other hand, when upgrading software you need to relabel the file with SELinux, but this is not needed with AppArmor. See for instance: https://www.redhat.com/f/pdf/whitepapers/Filesystem_Labeling_SELinux.pdf
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    2. COI just would like to have the UAC request, much more like I have when I run an installation program, at some points it is requesting some higher privilege and a popup is displayed with just a Yes/No button dialog. No need for password. In addition I'm trying to limit the privilige elevation just to the setting of the env. var.
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    3. COWe are using IBM Rational DOORS. There are several colleagues who need 2 (or more) DOORS configuration (different DOORS client version and different DOORS License Server configuration). Sadly, the license configuration is stored in a system environment variable. My goal is to create a generic script which with some parameters can set the right system env. var. for the license server and launch the requested DOORS client version. That's the reward for buying expensive closed-source software :(
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