Ubuntu导出/ opt / lampp / lampp进入PATH

Question

我试图将灯泡放入我的Ubuntu路径，但我似乎做错了，因为它不起作用。

我把它放到〜/ .bashrc文件中：

export PATH="/opt/lampp/lampp:$PATH"

然后我在〜中运行以下命令：     $ source .bashrc

感谢您的帮助

修改

以下是.bashrc文件的内容：

# ~/.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

### Added by the Heroku Toolbelt
export PATH="/usr/local/heroku/bin:$PATH"
export PATH="/opt/lampp/lampp:$PATH"

Answer 1

好的，所以我想我知道发生了什么！将$PATH中的~/.bashrc行更改为以下内容：

export PATH="/opt/lampp:$PATH"

然后尝试source ~/.bashrc，或打开一个新终端。您现在应该可以使用lampp和xampp命令。两者都应该做同样的事情。

问题是$PATH变量指向目录 包含可执行文件，而不是直接指向可执行文件 。 /opt/lampp/lampp似乎是指向/opt/lampp/xampp的符号链接，这是一个可执行文件。

更新：当您使用sudo时，出于安全原因，可能不会尊重您的$PATH变量。您可以尝试运行sudo visudo，并修改显示Defaults secure_path="..."的行以包含/opt/lampp。然后sudo lampp start应该有效！

Answer 2

我也遇到了同样的问题来解决这个问题，首先转到 ubuntu 主目录中的 .bashrc 文件，在终端中键入以下命令：

export PATH="/opt/lampp/lampp:$PATH"

现在在终端输入这个

vim ~/.bashrc

像这样添加您在开始时首先输入的导出路径命令
现在您必须编辑 visudo 以便您的路径可以在安全路径列表中，以便您可以将 sudo 与 xampp 或 lampp 命令一起使用，否则它将无法工作

sudo visudo

现在就像上图一样，在安全路径的末尾添加“:/opt/lampp”
然后按 ctrl + X 然后输入
你的工作现在已经完成，你可以在任何地方使用 xampp sudo privelages
要列出您可以在终端中编写的 xampp 的所有命令

xampp

它会显示这个