Ubuntu 使用

原创于 2011-03-11 09:29:00 发布 · 429 阅读

CC 4.0 BY-SA版权

文章标签：

#ubuntu #command #path #bash #include #login

本文档详细介绍了如何设置用户的~/.profile文件以确保登录shell能够正确执行一系列初始化配置，包括环境变量设置、路径配置及如何让bash读取.bashrc文件。此外，还展示了如何通过crontab设置定时任务来自动同步系统时间并定期执行脚本。

我的profile

# ~/.profile: executed by the command interpreter for login shells.
# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
# exists.
# see /usr/share/doc/bash/examples/startup-files for examples.
# the files are located in the bash-doc package.

# the default umask is set in /etc/profile
#umask 022

# if running bash
if [ -n "$BASH_VERSION" ]; then
    # include .bashrc if it exists
    if [ -f ~/.bashrc ]; then
        . ~/.bashrc
    fi
fi

# set PATH so it includes user's private bin if it exists
if [ -d ~/bin ] ; then
    PATH=~/bin:"${PATH}"
fi