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- Ask Ubuntu
Q A for Ubuntu users and developers Stack Exchange Network Stack Exchange network consists of 183 Q A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers
- How to add a directory to the PATH? - Ask Ubuntu
Both will work if your shell is a login shell But I just tried the bash_profile approach on one of my Ubuntu machines and even after restarting my gnome session it didn't source my bash_profile So I would say that putting this in bashrc is probably the way to go with Ubuntu –
- How do I change the hostname without a restart? - Ask Ubuntu
Ubuntu 13 04 onwards The hostnamectl command is part of the default installation on both Desktop and Server editions It combines setting the hostname via the hostname command and editing etc hostname As well as setting the static hostname, it can set the "pretty" hostname, which is not used in Ubuntu
- How can I resize an ext root partition at runtime? - Ask Ubuntu
GUI (Ubuntu 14 04 and later): GParted v0 17 and later provide a nice GUI for this (Older versions will refuse to resize a mounted partition) Command line (any Ubuntu version): There are three steps to this Step 1 The partition must first be resized If you're using LVM, it's easy, and you presumably know how to proceed
- Whats is the difference between gt; and - Ask Ubuntu
>is used to overwrite (“clobber”) a file and >> is used to append to a file Thus, when you use ps aux > file, the output of ps aux will be written to file and if a file named file was already present, its contents will be overwritten
- How do I check the version of Ubuntu I am running? [duplicate]
$ lsb_release -c Codename: vivid $ lsb_release -d Description: Ubuntu 15 04 $ lsb_release -dc Description: Ubuntu 15 04 Codename: vivid Note you can get similar information about the currently running kernel, and the hardware by the similar command:
- hostname - How do I change the computer name? - Ask Ubuntu
In addition to editing etc hosts and etc hostname, various services might have issues with the change as well Mysql and postfix are installed by default in ubuntu A broken postfix won't affect most ubuntu users, since it's a background email server that isn't used by much Postfix: sudo editor etc postfix main cf sudo service postfix restart
- How do I change my default browser? - Ask Ubuntu
All preferences about default applications your user located in file "mimeapps list" I am use Gnome 3 and Debian, so for me it is ~ config mimeapps list
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