export命令问题，大家帮助一下

liudaofeng

我在装ns的时候，最后要设置环境变量，如下
　　export PATH=$PATH：/root/MyProgram/ns-allinone-2.29/bin：/root/MyProgram/ns-allinone-2.29/tcl8.4.11/unix：/root/MyProgram/ns-allinone-2.29/tk8.4.11/unix
　
　　export LD_LIBRARY_PATH=$LD_LIBRARY_PATH：/root/MyProgram/ns-allinone-2.29/otcl-1.11：/root/MyProgram/ns-allinone-2.29/lib
　
　　export TCL_LIBRARY=/root/MyProgram/ns-allinone-2.29/tcl8.4.11/library
启动bash的时候，出现
bash: 　　export: command not found
bash: 　: command not found
bash: 　　export: command not found
bash: 　: command not found
bash: 　　export: command not found

但是在bash中直接输入export:
declare -x ACLOCAL_FLAGS="-I /opt/gnome/share/aclocal"
declare -x COLORTERM="gnome-terminal"
declare -x CPU="i686"
declare -x CSHEDIT="emacs"
declare -x CVS_RSH="ssh"
declare -x DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-Fa3OGETf9h,guid=1fb304456237711a6cd14f47fd15da00"
declare -x DESKTOP_LAUNCH="gnome-open"
declare -x DESKTOP_SESSION="gnome"
declare -x DESKTOP_STARTUP_ID=""
declare -x DISPLAY=":0.0"
declare -x ENV="/etc/bash.bashrc"
declare -x FROM_HEADER=""
declare -x GDMSESSION="gnome"
declare -x GDM_XSERVER_LOCATION="local"
declare -x GNOME2_PATH="/usr/local:/opt/gnome:/usr"
declare -x GNOME_DESKTOP_SESSION_ID="Default"
declare -x GNOME_ICON_PATH="/usr/share/images:/usr/share/YaST2/theme/current/icons/48x48/apps:/opt/kde3/share/icons/crystalsvg/32x32/apps:/opt/kde3/share/icons/crystalsvg/32x32/devices:/opt/kde3/share/icons/crystalsvg/32x32/mimetypes:/opt/kde3/share/icons/crystalsvg/32x32/filesystems:/opt/kde3/share/icons/crystalsvg/32x32/actions:/opt/kde3/share/icons/crystalsvg/48x48/apps:/opt/kde3/share/icons/crystalsvg/48x48/devices:/opt/kde3/share/icons/crystalsvg/48x48/mimetypes:/opt/kde3/share/icons/crystalsvg/48x48/filesystems:/opt/kde3/share/icons/crystalsvg/48x48/actions:/opt/gnome/share/icons/gnome/48x48/apps:/opt/gnome/share/icons/gnome/32x32/apps:/opt/gnome/share/pixmaps"
declare -x GNOME_KEYRING_SOCKET="/tmp/keyring-SQtaPm/socket"
declare -x GPG_AGENT_INFO="/tmp/gpg-4ci6JI/S.gpg-agent:3451:1"
declare -x GROFF_NO_SGR="yes"
declare -x GROUP="root"
declare -x GTK_IM_MODULE="scim"
declare -x GTK_PATH="/usr/local/lib/gtk-2.0:/opt/gnome/lib/gtk-2.0:/usr/lib/gtk-2.0"
declare -x GTK_RC_FILES="/etc/opt/gnome/gtk/gtkrc:/root/.gtkrc-1.2-gnome2"
declare -x G_BROKEN_FILENAMES="1"
declare -x HISTSIZE="1000"
declare -x HOME="/root"
declare -x HOST="BigL"
declare -x HOSTNAME="BigL"
declare -x HOSTTYPE="i586-linux"
declare -x ICEAUTHORITY="/root/.ICEauthority"
declare -x INFODIR="/usr/local/info:/usr/share/info:/usr/info"
declare -x INFOPATH="/usr/local/info:/usr/share/info:/usr/info:/opt/gnome/share/info"
declare -x INPUTRC="/etc/inputrc"
declare -x JAVA_BINDIR="/usr/lib/jvm/jre/bin"
declare -x JAVA_HOME="/usr/lib/jvm/jre"
declare -x JAVA_ROOT="/usr/lib/jvm/jre"
declare -x JRE_HOME="/usr/lib/jvm/jre"
declare -x KDEDIR="/opt/kde3"
declare -x KDEDIRS="/opt/gnome/share/dist/kde-preconf"
declare -x LANG="OSIX"
declare -x LC_CTYPE="en_US.UTF-8"
declare -x LESS="-M -I"
declare -x LESSCLOSE="lessclose.sh %s %s"
declare -x LESSKEY="/etc/lesskey.bin"
declare -x LESSOPEN="lessopen.sh %s"
declare -x LESS_ADVANCED_PREPROCESSOR="no"
declare -x LOGNAME="root"
declare -x LS_COLORS="no=00:fi=00:di=01;34:ln=00;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01r=41;33;01:ex=00;32:*.cmd=00;32:*.exe=01;32:*.com=01;32:*.bat=01;32:*.btm=01;32:*.dll=01;32:*.tar=00;31:*.tbz=00;31:*.tgz=00;31:*.rpm=00;31:*.deb=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.zoo=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.tb2=00;31:*.tz2=00;31:*.tbz2=00;31:*.avi=01;35:*.bmp=01;35:*.fli=01;35:*.gif=01;35:*.jpg=01;35:*.jpeg=01;35:*.mng=01;35:*.mov=01;35:*.mpg=01;35:*.pcx=01;35:*.pbm=01;35:*.pgm=01;35:*.png=01;35:*.ppm=01;35:*.tga=01;35:*.tif=01;35:*.xbm=01;35:*.xpm=01;35:*.dl=01;35:*.gl=01;35:*.wmv=01;35:*.aiff=00;32:*.au=00;32:*.mid=00;32:*.mp3=00;32:*.ogg=00;32:*.voc=00;32:*.wav=00;32:"
declare -x LS_OPTIONS="-A -N --color=tty -T 0"
declare -x MACHTYPE="i586"
declare -x MAIL="/var/spool/mail/root"
declare -x MANPATH="/usr/share/man:/usr/local/man:/usr/X11R6/man:/opt/gnome/share/man:/opt/novell/man"
declare -x MINICOM="-c on"
declare -x MORE="-sl"
declare -x NNTPSERVER="news"
declare -x OLDPWD
declare -x OPENWINHOME="/usr/openwin"
declare -x OSTYPE="linux"
declare -x PAGER="less"
declare -x PATH="/sbin:/usr/sbin:/usr/local/sbin:/opt/kde3/sbin:/opt/gnome/sbin:/root/bin:/usr/local/bin:/usr/bin:/usr/X11R6/bin:/bin:/usr/games:/opt/gnome/bin:/opt/kde3/bin:/usr/lib/jvm/jre/bin:/usr/lib/mit/bin:/usr/lib/mit/sbin:/opt/novell/iprint/bin"
declare -x PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:/usr/local/share/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig:/opt/kde3/lib/pkgconfig:/opt/gnome/lib/pkgconfig:/opt/gnome/lib/pkgconfig:/opt/gnome/share/pkgconfig"
declare -x PROFILEREAD="true"
declare -x PWD="/root"
declare -x PYTHONSTARTUP="/etc/pythonstart"
declare -x QT_IM_MODULE="scim"
declare -x QT_IM_SWITCHER="imsw-multi"
declare -x QT_SYSTEM_DIR="/usr/share/desktop-data"
declare -x SESSION_MANAGER="local/BigL:/tmp/.ICE-unix/3389"
declare -x SHELL="/bin/bash"
declare -x SHLVL="4"
declare -x STYLE="Gilouche"
declare -x TERM="xterm"
declare -x TEXINPUTS="::/root/.TeX:/usr/share/doc/.TeX:/usr/doc/.TeX:/root/.TeX:/usr/share/doc/.TeX:/usr/doc/.TeX"
declare -x TMPDIR="/tmp"
declare -x USER="root"
declare -x USERNAME="root"
declare -x VENDOR="suse"
declare -x WINDOWID="50331749"
declare -x WINDOWMANAGER="/usr/bin/dbus-launch --sh-syntax --exit-with-session /usr/X11R6/bin/gnome"
declare -x XAUTHLOCALHOSTNAME="BigL"
declare -x XAUTHORITY="/root/.Xauthority"
declare -x XCURSOR_THEME="Industrial"
declare -x XDG_CONFIG_DIRS="/usr/local/etc/xdg/:/etc/xdg/:/etc/opt/gnome/xdg/"
declare -x XDG_DATA_DIRS="/usr/local/share/:/usr/share/:/etc/opt/kde3/share/:/opt/kde3/share/:/opt/gnome/share/"
declare -x XKEYSYMDB="/usr/X11R6/lib/X11/XKeysymDB"
declare -x XMODIFIERS="@im=SCIM"
declare -x XNLSPATH="/usr/X11R6/lib/X11/nls"
declare -x XSESSION_IS_UP="yes"


问题到底处在哪里呢？请高手同志或遇到过类似问题的同志解决下，提前感谢！

liudaofeng

自己做个回答，export前面千万不能是从网页上拷贝的空格，否则就会出现我的错误，哈哈，终于搞定了，郁闷好久了