Linux Ubuntu 10.04 中的别名存储在哪里
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Where are alias' stored in Ubuntu 10.04
提问by JZ.
I'm using a command which I don't know where the information is stored.
我正在使用一个我不知道信息存储在哪里的命令。
alias nup='ps ax | grep "nginx"'
Where is this alias saved?
这个别名保存在哪里？
采纳答案by ranendra
It depends upon your environment and configurations. For bash, I would generally put it in a .bashrcfile that in a home directory.
这取决于您的环境和配置。对于bash，我通常会将它放在主目录中的.bashrc文件中。
回答by dkniffin
It's ussually in a file in your home directory, such as .aliases or something.
它通常在您的主目录中的文件中，例如 .aliases 或其他内容。
回答by user unknown
Try
尝试
grep alias ~/.*
grep alias /etc/*
to find most aliases. In /etc/default, /etc/environment, depending on your distribution (I read: ubuntu)/version there might be more in other /etc/ -subdirs.
找到大多数别名。在 /etc/default、/etc/environment 中，根据您的发行版（我读到：ubuntu）/version，其他 /etc/ -subdirs 中可能会有更多。
回答by Arvind
In ubuntu alias get stored in the .bashrcfile.
在 ubuntu 中，别名存储在.bashrc文件中。
If you are typing alias update_linux='sudo apt-get update'in the terminal, then it will create an alias temporarily. It works until you close your terminal.
如果您alias update_linux='sudo apt-get update'在终端中输入，那么它会临时创建一个别名。它会一直工作到您关闭终端。
To add an alias permanently you can edit ~/.bashrcand add the alias to it:
要永久添加别名，您可以编辑~/.bashrc别名并将其添加到其中：
gedit ~/.bashrc
gedit ~/.bashrc
and add alias at the end
并在最后添加别名
alias update_linux='sudo apt-get update'
alias update_linux='sudo apt-get update'
Don't forget to refresh the .bashrcconfiguration, by running:
不要忘记.bashrc通过运行来刷新配置：
source ~/.bashrc
source ~/.bashrc
for more details on creating alias you can read following blog: Codebucket.
有关创建别名的更多详细信息，您可以阅读以下博客：Codebucket。
回答by Daniel Dropik
I am using Ubuntu 14.04, and you may put your aliases directly in .bashrc, but you may also create a file in ~/.bash_aliases, which will hold your aliases separately and load them automatically.
我使用的是 Ubuntu 14.04，您可以将别名直接放在 .bashrc 中，但您也可以在 .bashrc 中创建一个文件~/.bash_aliases，该文件将单独保存您的别名并自动加载它们。
By default, the .bash_aliases file is not there. You will need to create it, but first make sure you create it in the same directory as your .bashrc file
默认情况下， .bash_aliases 文件不存在。您需要创建它，但首先要确保在与 .bashrc 文件相同的目录中创建它
To find your .bashrc, you may use this:
要找到你的 .bashrc，你可以使用这个：
sudo find / -name .bashrc -print
sudo find / -name .bashrc -print
My output was:
我的输出是：
/root/.bashrc
/home/ddropik/.bashrc
/etc/skel/.bashrc
/root/.bashrc
/home/ddropik/.bashrc
/etc/skel/.bashrc
As mentioned by OddityOverseerand ranendra, I am probably interested in the one in my home directory, that is /home/ddropik/.bashrc. So I navigate to my home directory, cd ~/
正如OddityOverseer和ranendra所提到的，我可能对主目录中的那个感兴趣，即/home/ddropik/.bashrc. 所以我导航到我的主目录，cd ~/
Now create the .bash_aliases file with touch .bash_aliasesand then edit it with nano .bash_aliases. Add whatever aliases you want.
现在创建 .bash_aliases 文件，touch .bash_aliases然后使用nano .bash_aliases. 添加您想要的任何别名。
You won't be able to use your newly added aliases until you open a new terminal session, or reload your profile, --bash login
在您打开新的终端会话或重新加载您的个人资料之前，您将无法使用新添加的别名， --bash login
