linux – 如何在Ubuntu Precise上的X11之前的启动时加载环境变量

我正在使用一个使用Go,NodeJS,Java和Scala的控制台模式程序(比方说abc).

为了让abc使用这些语言,我要声明以下语句：

a)在/ etc / environment中：

PATH =在/usr/local / sbin中：在/usr/local / bin目录：/usr/sbin目录：在/usr/bin中：/ sbin目录：/ bin中：在/ usr /本地/去/ BIN”
CLASSPATH = $CLASSPATH：/usr/share/java/scala-library.jar

b)在/etc/login.defs中

ENV_SUPATH PATH = /usr/local / sbin：/usr/local / bin：/usr/sbin：/usr/bin：/ sbin：/ bin：/usr/local / go / bin

ENV_PATH PATH = /usr/local / sbin：/usr/local / bin：/usr/sbin：/usr/bin：/ sbin：/ bin：/usr/local / go / bin

c)a)在/ etc / sudoers中：

`#env_reset

默认值为secure_path =“/usr/local / sbin：/usr/local / bin：/usr/sbin：/usr/bin：/ sbin：/ bin：/usr/local / go / bin”

然后,当我从终端启动abc时,一切都很好,我可以使用上述4种语言中的任何一种.

但是,如果我在/etc/init.d中放置了一个在启动过程中启动abc的脚本(即在启动GUI之前),使用abc中的Java仍然可以,但使用Go,NodeJS或Scala不再起作用了.

然后,我想在启动过程中,在/ etc / sudoers,/ etc / environment和/etc/login.defs中设置的不同环境变量被加载之前,执行启动abc的/etc/init.d中的脚本.

所以,我的问题是：如何在启动我的脚本启动abc之前强制加载环境变量？

任何有关此主题的帮助和建议都将受到全面的赞赏.

TIA.
干杯.

再次感谢Mark和Danila.

下面是我在/etc/init.d中放入的Danila修改后的“abc”脚本文件

#!/bin/sh

##### EDIT: ADD THIS VARS DEFINITIONS:
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin" 
CLASSPATH=$CLASSPATH:/usr/share/java/scala-library.jar
"ENV_SUPATH PATH"="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin"
"ENV_PATH PATH"="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin"
"Defaults secure_path"="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin"

##### EXPORT this VARS so they are accessible to children:"
export "PATH" "CLASSPATH" "ENV_SUPATH PATH" "ENV_PATH PATH" "Defaults secure_path"

### BEGIN INIT INFO
# Provides:          abc
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: abc initscript
# Description:       This initscript starts and stops abc
### END INIT INFO

# Author: Fnux,fnux.fl at gmail dot com
# Version: 1.2
# Note: (edit ABC_PATH if abc isn't installed in /opt/abc)

NAME=abc
ABC_PATH=/opt/abc
START="-d"
STOP="-k"
VERSION="-v"
SCRIPTNAME=/etc/init.d/$NAME
STARTMESG="nStarting abc in deamon mode."
UPMESG="n$NAME is running."
DOWNMESG="n$NAME is not running."
STATUS=`pidof $NAME`
# Exit if abc is not installed
[ -x "$ABC_PATH/$NAME" ] || exit 0
case "$1" in
  start)
    echo $STARTMESG
    cd $ABC_PATH
    ./$NAME $START
    ;;
  stop)
    cd $ABC_PATH
    ./$NAME $STOP
    ;;
  status)
    if [ "$STATUS" > 0 ] ; then
      echo $UPMESG
    else
      echo $DOWNMESG
    fi
    ;;
  restart)
    cd $ABC_PATH
    ./$NAME $STOP
    echo $STARTMESG
    ./$NAME $START
    ;;
  version)
    cd $ABC_PATH
    ./$NAME $VERSION
    ;;
  *)
    echo "Usage: $SCRIPTNAME {start|status|restart|stop|version}" >&2
    exit 3
    ;;
esac
:

现在,当执行此脚本(即.dodo service abc start)时,我收到以下错误消息：

fnux@fx8150-1204-3:~$sudo service abc start
/etc/init.d/abc: 4: /etc/init.d/abc: ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin: not found
/etc/init.d/abc: 5: /etc/init.d/abc: ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin: not found
/etc/init.d/abc: 6: /etc/init.d/abc: Defaults secure_path=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin: not found
/etc/init.d/abc: 7: export: ENV_SUPATH PATH: bad variable name 
fnux@fx8150-1204-3:~$

那么,我哪里错了？

TIA解释如何修复此脚本.

干杯.

（编辑：李大同）

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