183 lines
6.0 KiB
Bash
183 lines
6.0 KiB
Bash
################################################################################
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# File: "~/.bashrc"
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# Intro: Personal startup script for BASH.
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# Author: Leiqin Lu
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# See also: personal logout script for BASH, "~/.bash_logout";
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# personal login script for BASH, "~/.bash_profile";
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# system login script for BASH, "/etc/profile";
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# system startup script for BASH, "/etc/bashrc".
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################################################################################
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# User specific aliases and functions
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# Execute system startup script:
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if [ -f /etc/profile ]
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then
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. /etc/profile
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fi
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# Define primary prompt (default is '$'):
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export PS1='<\u@\h::\w> ' # \w shows absolute path, \W shows current folder.
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# Always use ssh to connect to CVS repositories:
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export CVS_RSH=ssh
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# Define PATH:
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# Note 1: Do not export PATH, because
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# 1. it is defined in startup script, so every shell gets it!
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# 2. only shell needs this variable, other programs normally don't need it.
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# Note 2: Add current directory to PATH is dangerous!
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#if [ -e ~/bin/addpath.sh ] then
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# . ~/bin/addpath.sh ~/bin
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#fi
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# Define aliases:
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alias rm='rm -i' # Think twice before deletion. Though troublesome but strongly recommended!
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alias ssh='ssh -C -X' # Request X tunneling for SSH:
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alias sshtrust='ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' # Do not verify Host Key change:
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alias cvs='cvs -z9' # Always use compression for CVS:
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alias ps='ps -elf'
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alias emacst='emacs -nw'
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alias myip='ifconfig | grep netmask'
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alias rclone='rclone -P'
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alias grep='grep --color=auto'
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alias fgrep='fgrep --color=auto'
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alias egrep='egrep --color=auto'
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alias su='su -'
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alias npmc='npm --registry https://registry.npmmirror.com'
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alias npmr='npm --silent run'
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alias curlw='curl -sSL -o /dev/null -w "%{http_code} | %{time_total} s | %{size_download} bytes | %{url_effective}\n"'
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if [ "$(uname)" = "Darwin" ]
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then
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alias l='ls -lG'
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alias ll='ls -lGA' # show .xxx
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alias dir='ls -lGA'
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alias lll='ls -lGa' # show .xxx and . and ..
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alias sedi='sed -i ""'
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export HOMEBREW_NO_AUTO_UPDATE=true
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export BASH_SILENCE_DEPRECATION_WARNING=1
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else
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alias l='ls -l --color=auto' # --time-style=long-iso --color=auto'
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alias ll='ls -lA --color=auto'
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alias dir='ls -lA --color=auto'
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alias lll='ls -la --color=auto'
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alias sedi='sed -i'
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export TIME_STYLE='+%Y-%m-%d--%H:%M:%S'
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fi
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#export LS_OPTIONS='--color=auto' # 如果没有指定，则自动选择颜色
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#export CLICOLOR='Yes' #是否输出颜色
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#export LSCOLORS='CxfxcxdxbxegedabagGxGx' #指定颜色
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# Set default file permission mask:
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umask 022 # rwxr-xr-x
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# If this is an xterm set the title to user@host:dir
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# $USERNAME and $USER are both empty during execution of .bashrc.
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# PROMPT_COMMAND is expanded only when used.
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case "$TERM" in
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xterm*|rxvt*)
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PROMPT_COMMAND='echo -ne "\033]0;<${USER}@${HOSTNAME}:${PWD}>B\007"'
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;;
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dumb*)
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;;
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*)
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;;
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esac
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############## following settings copied from amazon's debian ####################
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# set variable identifying the chroot you work in (used in the prompt below)
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if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
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debian_chroot=$(cat /etc/debian_chroot)
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fi
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# set a fancy prompt (non-color, unless we know we "want" color)
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case "$TERM" in
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xterm-color|*-256color) color_prompt=yes;;
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esac
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# uncomment for a colored prompt, if the terminal has the capability; turned
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# off by default to not distract the user: the focus in a terminal window
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# should be on the output of commands, not on the prompt
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#force_color_prompt=yes
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if [ -n "$force_color_prompt" ]; then
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if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
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# We have color support; assume it's compliant with Ecma-48
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# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
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# a case would tend to support setf rather than setaf.)
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color_prompt=yes
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else
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color_prompt=
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fi
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fi
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# color starts with \[\033[${ColorCode}m\] and ends with \[\033[00m\], in which the $ColorCode is `$Style$Type$Code`, for example, $Style=01; means text in bold, $Type=3 means text color, $Type=4 means background color, $Code could be 0-7 for pre-defined colors.
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if [ "$color_prompt" = yes ]; then
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PS1='<\[\033[01;42m\]\t\[\033[00m\]#\[\033[01;43m\]\u\[\033[00m\]@\[\033[01;46m\]\h\[\033[00m\]:\[\033[01;41m\]\w\[\033[00m\]> '
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else
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PS1='<\t#\u@\h:\w> '
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fi
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unset color_prompt force_color_prompt
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# If this is an xterm set the title to user@host:dir
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case "$TERM" in
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xterm*|rxvt*)
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PS1="\[\e]0;\u@\h::\w\a\]$PS1"
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;;
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*)
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;;
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esac
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############## above settings copied from amazon's debian ####################
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if [ "$(uname)" = "Darwin" ]
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then
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if [ "$(uname -m)" = "arm64" ] && [ -f /opt/homebrew/bin/brew ]
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then
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eval "$(/opt/homebrew/bin/brew shellenv)"
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elif [ "$(uname -m)" = "x86_64" ] && [ -f /usr/local/homebrew/bin/brew ]
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then
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eval "$(echo $(/usr/local/homebrew/bin/brew shellenv) | sed 's#HOMEBREW_CELLAR=.*$#HOMEBREW_CELLAR=/usr/local/Cellar#')"
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fi
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fi
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# nvm settings
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if [ -d $HOME/.nvm ]
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then
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# 注意，这句 export 导致 `su` 会继承原用户的环境变量 NVM_DIR=/home/原用户/.nvm，可能导致不符合预期的行为。因此要 `su -` 更安全。
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export NVM_DIR="$HOME/.nvm"
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[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
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[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
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fi
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# fnm settings
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# if [ $(which fnm) ]
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# then
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# eval "$(fnm env --use-on-cd)"
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# fi
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# acme.sh settings
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if [ -f $HOME/.acme.sh/acme.sh.env ]
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then
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. "$HOME/.acme.sh/acme.sh.env"
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alias acme=$HOME/.acme.sh/acme.sh
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fi
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# let MacOS uses the same variable so that vscode-sshfs can use "$USERPROFILE/.ssh/id_rsa" uniformly.
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export USERPROFILE=$HOME
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# # add sysconfig to path
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if [ -e ~/sysconfig ]
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then
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export PATH=~/sysconfig:$PATH
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fi
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if [ -f ~/.bashrc_custom ]
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then
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source ~/.bashrc_custom
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fi
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################################################################################
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# End Of File: "~/.bashrc"
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################################################################################
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