Windows: C++, kernel is in C Mac: Objective C, kernel is in C (IO PnP subsystem is Embedded C++) Linux: Most things are in C, many userland apps are in Python, KDE is all C++ All kernels will use some assembly code as well.
UpdateWhile what I write below is true as a general answer about shared libraries, I think the most frequent cause of these sorts of message is because you’ve installed a package, but not installed the -dev version of that package. Well, it’s not lying – there is no libpthread_rt.so.1 in that listing. You probably need to re-configure and re-build … Read more
I am trying to get a Python script to run on the linux server I’m connected to via ssh. The script uses mysqldb. I have all the other components I need, but when I try to install mySQLdb via setuptools like so:, I get the following error report related to the mysql_config command. Has anyone else encountered … Read more
find /abs/path/ -name ‘*.js’ Edit: As Brian points out, add -type f if you want only plain files, and not directories, links, etc.
Use the -prune primary. For example, if you want to exclude ./misc: To exclude multiple directories, OR them between parentheses. And, to exclude directories with a specific name at any level, use the -name primary instead of -path.
A more deterministic way of pointing to the exact toolchain you want to use is to provide its full prefix when setting CROSS_COMPILE. This will avoid possible path-related errors, and the information on which exact toolchain was used for building will be embedded in your build script. Full example – installing official Arm gcc toolchain and … Read more
You need to tell scp where to send the file. In your command that is not working: You have not mentioned a remote server. scp uses : to delimit the host and path, so it thinks you have asked it to download a file at the path \Users\Admin\Desktop\WMU\5260\A2.c from the host C to your local home directory. The correct upload command, based on your comments, … Read more
Real VNC server 4.4 includes support for Xrandr, which allows resizing the VNC. Start the server with: Then resize with:
SOLUTION 1 (combine find and grep) The purpose of this solution is not to deal with grep performance but to show a portable solution : should also work with busybox or GNU version older than 2.5. Use find, for excluding directories foo and bar : Then combine find and the non-recursive use of grep, as a portable solution : SOLUTION 2 (using the –exclude-dir option of grep): … Read more
sed is the Stream EDitor. It can do a whole pile of really cool things, but the most common is text replacement. The s,%,$,g part of the command line is the sed command to execute. The s stands for substitute, the , characters are delimiters (other characters can be used; /, : and @ are popular). The % is the pattern to match (here a literal percent sign) and the $ is the second pattern … Read more