启用命令的别名和颜色

启用命令的别名

让 Debian 支持 ll 等命令的别名，需要修改用户目录下面的.bashrc 配置文件

vim ~/.bashrc

找到这样几行

# some more ls aliases
#alias ll='ls -l'
#alias la='ls -A'
#alias l='ls -CF'
alias ll='ls -l'
alias la='ls -A'
alias l='ls -CF'

执行 source 命令重新载入 bashrc

source ~/.bashrc

启用命令行颜色

让 Debian 支持 ll 等命令的颜色输出，需要修改用户目录下面的.bashrc 配置文件

vim ~/.bashrc

Root

# You may uncomment the following lines if you want `ls' to be colorized:
# export LS_OPTIONS='--color=auto'
# eval "`dircolors`"
# alias ls='ls $LS_OPTIONS'
# alias ll='ls $LS_OPTIONS -l'
# alias l='ls $LS_OPTIONS -lA'
export LS_OPTIONS='--color=auto'
eval "`dircolors`"
alias ls='ls $LS_OPTIONS'
alias ll='ls $LS_OPTIONS -l'
alias l='ls $LS_OPTIONS -lA'

User

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'
    alias dir='dir --color=auto'
    alias vdir='vdir --color=auto'

    #alias grep='grep --color=auto'
    #alias fgrep='fgrep --color=auto'
    #alias egrep='egrep --color=auto'
    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

执行 source 命令重新载入 bashrc

source ~/.bashrc