Bash提示符不转换转义字符
Bash提示符不转换转义字符,bash,prompt,iterm2,Bash,Prompt,Iterm2,.profile中的My bash prompt变量如下所示： # $vars # Always display last 2 directories of current path current_dir() { pwd | awk -F\/ '{print $(NF-1),$(NF)}' | sed 's/ /\//g' } # Current git branch parse_git_branch() { git branch 2> /dev/null | sed -e '
.profile# $vars
# Always display last 2 directories of current path
current_dir() {
pwd | awk -F\/ '{print $(NF-1),$(NF)}' | sed 's/ /\//g'
}
# Current git branch
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
txtblk='\e[0;30m' # Black - Regular
txtred='\e[0;31m' # Red
txtgrn='\e[0;32m' # Green
txtylw='\e[0;33m' # Yellow
txtblu='\e[0;34m' # Blue
txtpur='\e[0;35m' # Purple
txtcyn='\e[0;36m' # Cyan
txtwht='\e[0;37m' # White
bldblk='\e[1;30m' # Black - Bold
bldred='\e[1;31m' # Red
bldgrn='\e[1;32m' # Green
bldylw='\e[1;33m' # Yellow
bldblu='\e[1;34m' # Blue
bldpur='\e[1;35m' # Purple
bldcyn='\e[1;36m' # Cyan
bldwht='\e[1;37m' # White
unkblk='\e[4;30m' # Black - Underline
undred='\e[4;31m' # Red
undgrn='\e[4;32m' # Green
undylw='\e[4;33m' # Yellow
undblu='\e[4;34m' # Blue
undpur='\e[4;35m' # Purple
undcyn='\e[4;36m' # Cyan
undwht='\e[4;37m' # White
bakblk='\e[40m' # Black - Background
bakred='\e[41m' # Red
badgrn='\e[42m' # Green
bakylw='\e[43m' # Yellow
bakblu='\e[44m' # Blue
bakpur='\e[45m' # Purple
bakcyn='\e[46m' # Cyan
bakwht='\e[47m' # White
txtrst='\e[0m' # Text Reset
# User Current path (last 2 dirs) Git branch Switch to white color
export PS1="$txtcyn\u $txtpur\$(current_dir) $txtgrn\$(parse_git_branch)\[\033[00m\] \n\$ "
$编辑：我在Mac电脑上使用iTerm2你不能在硬引号内创建转义序列（
'string'“string”$“string”如果您选择使用硬引号，您也可以首先避免转义。您是否参加了新的会话或加载了新的.profile，因为它看起来对我有效。是的。我尝试了
source~/.profile.profile\e[0；36m\u\e[0；35m$（当前目录）\e[0；32m$（解析git\u分支）\[\033[00m\]\n$echo$PS1$（当前目录）$（解析git\u分支）\[\]$\e[0；36m\u\e[0；35m$（当前目录）\[0；32m\u分支）[\]\n$$'\033[9m'