我的 Bash 别名不起作用
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My Bash aliases don't work
提问by steve_gallagher
I'm not sure why but my Bash aliases don't seem to work. Here is my .bashrcfile
我不知道为什么，但我的 Bash 别名似乎不起作用。这是我的.bashrc文件
# v 0.0.1 - 7/03/12
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting
# expanding history to 10000 commands
export HISTSIZE=10000
# don't store repeated commands more than once
export HISCONTROL=ignoredups
# where to look for Java
export JAVA_HOME=/Library/Java/Home
# tomcat server configuration
export CATALINA_HOME=/usr/local/apache-tomcat-6.0.35
# default editor
export EDITOR=vim
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
Here is my .bash_aliasesfile
这是我的.bash_aliases文件
# v 0.0.1 - 7/03/12
# aliases for directory traversal
alias ..='cd ../'
alias ...='cd ../../'
alias ....='cd ../../../'
alias gs='git status '
alias ga='git add '
alias gb='git branch '
alias gc='git commit'
alias gd='git diff'
alias go='git checkout '
alias gk='gitk --all&'
alias gx='gitx --all'
alias got='git '
alias get='git '
回答by Sean Bright
Add this to the end of your .bashrc:
将此添加到您的末尾.bashrc：
if [ -f $HOME/.bash_aliases ]
then
. $HOME/.bash_aliases
fi
回答by user2084149
I had a similar problem recently. The solution appeared to be closing ALL open shells (root and user; I didn't notice that I was running a minimized root shell at the time while editing my user .bashrc and .bash_aliases files). The .bash_aliases file then seemed to get read.
我最近遇到了类似的问题。解决方案似乎是关闭所有打开的 shell（root 和用户；我没有注意到我当时在编辑我的用户 .bashrc 和 .bash_aliases 文件时正在运行最小化的 root shell）。然后 .bash_aliases 文件似乎被读取了。
回答by Matovu Ronald
By default
默认情况下
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
These are available in your .bashrc file in ubuntu 18,19 Actually the problem is sourcing the files, therefore source both files by runing the commands below. I faced the same issues and that is how i solved it.
这些在 ubuntu 18,19 中的 .bashrc 文件中可用。实际上问题在于获取文件，因此通过运行以下命令来获取这两个文件。我遇到了同样的问题，这就是我解决它的方法。
source ~/.bashrc
source ~/.bash_aliases
回答by chepner
Bash doesn't look for a file called .bash_aliases; you have to source it explicitly.
Bash 不会查找名为.bash_aliases;的文件。你必须明确地提供它。
Looking around a bit, it appears ~/.bash_aliasesis sourced from the default .bashrcon Ubuntu boxes; I don't have access to one to confirm. However, it is not a standard bashconfiguration file.
环顾四周，它似乎~/.bash_aliases来自.bashrcUbuntu 机器上的默认值；我无权访问一个来确认。但是，它不是标准bash配置文件。
回答by prodigerati
I recently installed RVM and changed my terminal profile to "run command as login shell". This disabled .bashrc from loading.
我最近安装了 RVM 并将我的终端配置文件更改为“作为登录 shell 运行命令”。这禁用了 .bashrc 加载。
Fix: edit -> profile preferences -> Title and Command -> Run command as a login shell (uncheck)
修复：编辑 -> 配置文件首选项 -> 标题和命令 -> 作为登录 shell 运行命令（取消选中）
Find this post for more information, fixed it for me.
找到这篇文章以获取更多信息，为我修复了它。
https://askubuntu.com/questions/161249/bashrc-not-executed-when-opening-new-terminal
https://askubuntu.com/questions/161249/bashrc-not-executed-when-opening-new-terminal
回答by Suraj Shrestha
Sometimes forgetting to source the bashrc also creates this problem. So after adding your aliases don't forget to source it.
有时忘记获取 bashrc 的源也会产生这个问题。所以在添加你的别名后不要忘记获取它。
source ~/.bashrc
回答by Squazic
You need to include the file. Example code to do so from a default .bashrcfile is below:
您需要包含该文件。从默认.bashrc文件执行此操作的示例代码如下：
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
