ok, so my problem was that I tried to install the package with yum which is the primary tool for getting, installing, deleting, querying, and managing Red Hat Enterprise Linux RPM software packages from official Red Hat software repositories, as well as other third-party repositories. But I’m using ubuntu and The usual way to install … Read more
There is no internal MySQL command to trace this, it’s a little too abstract. The file might be in 5 (or more?) locations, and they would all be valid because they load cascading. /etc/my.cnf /etc/mysql/my.cnf $MYSQL_HOME/my.cnf [datadir]/my.cnf ~/.my.cnf Those are the default locations MySQL looks at. If it finds more than one, it will load … Read more
Wget currently doesn’t not support “multipart/form-data” data. –post-file is not for transmitting files as form attachments, it expects data with the form: key=value&otherkey=example. It is actually possible to post other formats (json) if you send the corresponding header. –post-data and –post-file work the same way: the only difference is that –post-data allows you to specify … Read more
The low-level toolchain for Xcode (the gcc compiler family, the gdb debugger, etc.) is all open source and common to Unix and Linux platforms. But the IDE–the editor, project management, indexing, navigation, build system, graphical debugger, visual data modeling, SCM system, refactoring, project snapshots, etc.–is a Mac OS X Cocoa application, and is not portable.
Ibrahim’s comment on the other answer is the correct way to alter an existing user’s home directory. Change the user’s home directory: usermod is the command to edit an existing user.-d (abbreviation for –home) will change the user’s home directory. Change the user’s home directory + Move the contents of the user’s current directory: -m (abbreviation for –move-home) will move … Read more
Tested on Ubuntu Server 10.04. I hope it helps you also on Arch Linux. In PHP use shell_exec function: Execute command via shell and return the complete output as a string. It returns the output from the executed command or NULL if an error occurred or the command produces no output. Into Python file test.py, verify this … Read more
Your currently selected backend, ‘agg’ does not support show(). AGG backend is for writing to file, not for rendering in a window. See the backend FAQ at the matplotlib web site. ImportError: No module named _backend_gdk For the second error, maybe your matplotlib distribution is not compiled with GTK support, or you miss the PyGTK … Read more
You can not initialize tst_ where you declare it. This can only be done for static const primitive types. Instead you will need to have a constructor for class test1. EDIT: below, you will see a working example I did in ideone.com. Note a few changes I did. First, it is better to have the … Read more
First use pkill or kill -9 <pid> to kill the process. Then use following userdel command to delete user, According to userdel man page: -f, –force This option forces the removal of the user account, even if the user is still logged in. It also forces userdel to remove the user’s home directory and mail … Read more
If you’re using GNOME, you can go to: Places → Connect to Server in Nautilus and choose SSH. If you have an SSH agent running and configured, no password will be asked! (This is the same as sftp://root@servername/directory in Nautilus) In Konqueror, you can simply type: fish://servername. Per Mike R: In Ubuntu 14.04 (with Unity) it’s under Files → Connect to Server in the menu or Network → Connect to Server in the sidebar.