在Ubuntu中将目录添加到PATH [英] Adding a directory to PATH in Ubuntu

问题描述

我是Linux的新用户，刚从Windows切换到Linux.我在/opt/ActiveTcl-8.5/中安装了ActiveTcl-8.5，现在我想将其bin目录添加到UNIX路径中.

I am a new user of Linux, just switched from Windows. I installed ActiveTcl-8.5 in /opt/ActiveTcl-8.5/, now I want to add its bin directory to the UNIX path.

我从网上阅读了许多文章，并对要修改的文件感到困惑.我的/home/tofayel目录包含.bashrc，.bash_logout，.bash_history和.profile；但不是.bash_login和.bash_profile.

I have read a number of articles from the net and got confused about which file to modify. My /home/tofayel directory contains .bashrc, .bash_logout, .bash_history, and .profile; but not .bash_login and .bash_profile.

我在哪里添加多余的行以将/opt/ActiveTcl-8.5/bin添加到PATH?

Where do I add the extra lines to add /opt/ActiveTcl-8.5/bin to PATH?

推荐答案

启动交互式shell时将读取文件.bashrc.这是您应该更新的文件.例如:

The file .bashrc is read when you start an interactive shell. This is the file that you should update. E.g:

export PATH=$PATH:/opt/ActiveTcl-8.5/bin

重新启动外壳程序以使更改生效或获取它，即:

Restart the shell for the changes to take effect or source it, i.e.:

source .bashrc

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