기본 ~/.bashrc 우분투를 복원하는 방법

Question

나는 ~/.bashrc 파일을 엉망으로 만들고 복원하려고합니다.

나는이 일을 시도 :

cp ~/.bashrc ~/.bashrc_bak 
cp /etc/skel/.bashrc ~/ 
source .bashrc 

하지만이 오류 얻을 :

cp: /etc/skel/.bashrc: No such file or directory 

내가 /etc에 보였지만 거기에는 skel 파일이 없습니다입니다.

나는 완전한 초보자입니다. 당신의 도움을 주셔서 감사합니다.

Answer 1

/etc/skel/.bashrc bash는 패키지에 있어야합니다 :

http://packages.ubuntu.com/xenial/amd64/bash/filelist 

당신은 항상 패키지를 다운로드 할 수 있습니다 (예를 들어 http://mirrors.kernel.org/ubuntu/pool/main/b/bash/bash_4.3-14ubuntu1_amd64.deb), 오른쪽 클릭으로 뎁의 내용을 추출하고, 등 액세스 /skel/.bashrc.

그것은 다음과 같습니다

# ~/.bashrc: executed by bash(1) for non-login shells. 
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) 
# for examples 

# If not running interactively, don't do anything 
case $- in 
    *i*) ;; 
     *) return;; 
esac 

# don't put duplicate lines or lines starting with space in the history. 
# See bash(1) for more options 
HISTCONTROL=ignoreboth 

# append to the history file, don't overwrite it 
shopt -s histappend 

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1) 
HISTSIZE=1000 
HISTFILESIZE=2000 

# check the window size after each command and, if necessary, 
# update the values of LINES and COLUMNS. 
shopt -s checkwinsize 

# If set, the pattern "**" used in a pathname expansion context will 
# match all files and zero or more directories and subdirectories. 
#shopt -s globstar 

# make less more friendly for non-text input files, see lesspipe(1) 
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)" 

# set variable identifying the chroot you work in (used in the prompt below) 
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then 
    debian_chroot=$(cat /etc/debian_chroot) 
fi 

# set a fancy prompt (non-color, unless we know we "want" color) 
case "$TERM" in 
    xterm-color|*-256color) color_prompt=yes;; 
esac 

# uncomment for a colored prompt, if the terminal has the capability; turned 
# off by default to not distract the user: the focus in a terminal window 
# should be on the output of commands, not on the prompt 
#force_color_prompt=yes 

if [ -n "$force_color_prompt" ]; then 
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then 
    # We have color support; assume it's compliant with Ecma-48 
    # (ISO/IEC-6429). (Lack of such support is extremely rare, and such 
    # a case would tend to support setf rather than setaf.) 
    color_prompt=yes 
    else 
    color_prompt= 
    fi 
fi 

if [ "$color_prompt" = yes ]; then 
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ ' 
else 
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ ' 
fi 
unset color_prompt force_color_prompt 

# If this is an xterm set the title to user@host:dir 
case "$TERM" in 
xterm*|rxvt*) 
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1" 
    ;; 
*) 
    ;; 
esac 

# 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 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' 

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

# Add an "alert" alias for long running commands. Use like so: 
# sleep 10; alert 
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"' 

# 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 

# enable programmable completion features (you don't need to enable 
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile 
# sources /etc/bash.bashrc). 
if ! shopt -oq posix; then 
    if [ -f /usr/share/bash-completion/bash_completion ]; then 
    . /usr/share/bash-completion/bash_completion 
    elif [ -f /etc/bash_completion ]; then 
    . /etc/bash_completion 
    fi 
fi 

그러나 내 말을, 그리고 스스로를 다운로드하지 마십시오. 그것은 새로운 한 개 손상 ~/.bashrc을 대체합니다 당신은 해당 우분투 버전을 사용할 수 있으며, 당신은 아마,

Answer 2

입력 터미널에 다음과 당신의 .bashrc에

/bin/cp /etc/skel/.bashrc ~/ 

을 서명되지 않은 코드를 붙여 넣습니다 안된다. 변경, 즉시 적용 터미널에 쓸 수 있도록 그 후 당신은 ~/.bashrc 소스 필요

source ~/.bashrc 

또는 터미널을 닫고 다시 열 수를 작동하지 않는 경우

.