修改LD_LIBRARY_PATH不生效!
我的系统是FC4,没有升级过.1:在root用户下修改/root/.bash_profile文件,内容如下.
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin:/usr/local/arm/2.95.3/bin
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/public/Xapp/lib:/public/Xapp_arm/lib
export PATHLD_LIBRARY_PATH
#unset USERNAME
2:在普通用户下修改~/.bash_profile文件内容如下:
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/public/Xapp/lib:/public/Xapp_arm/lib
export PATH LD_LIBRARY_PATH
unset USERNAME
3:修改/etc/profile文件,内容如下
# /etc/profile
# System wide environment and startup programs, for login setup
# Functions and aliases go in /etc/bashrc
pathmunge () {
if ! echo $PATH | /bin/egrep -q "(^|:)$1($|:)" ; then
if [ "$2" = "after" ] ; then
PATH=$PATH:$1
else
PATH=$1:$PATH
fi
fi
}
# Path manipulation
if [ $EUID = 0 ]; then
pathmunge /sbin
pathmunge /usr/sbin
pathmunge /usr/local/sbin
fi
pathmunge /usr/X11R6/bin after
# No core files by default
ulimit -S -c 0 > /dev/null 2>&1
USER="`id -un`"
LOGNAME=$USER
MAIL="/var/spool/mail/$USER"
HOSTNAME=`/bin/hostname`
HISTSIZE=1000
if [ -z "$INPUTRC" -a ! -f "$HOME/.inputrc" ]; then
INPUTRC=/etc/inputrc
fi
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/public/Xapp/lib:/public/Xapp_arm/lib
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE INPUTRC LD_LIBRARY_PATH
for i in /etc/profile.d/*.sh ; do
if [ -r "$i" ]; then
. $i
fi
done
unset i
unset pathmunge
这三种情况下修改配置文件后重启,用export明令都看不到LD_LIBRARY_PATH,
只能每次启动都手动添加该变量值.
我以前用的FC1就可以这样修改,但在FC4下就不行了.
哪位大侠能帮忙解决一下. 为什么没人理我啊,那位大侠帮忙解决一下啊!! 用source .bash_profile 看看行不行 我试过了，可以行的通，但是不能每次启动机器都执行一次这命令啊，那就太麻烦了！
哪位大哥有解决办法帮兄弟一把吧！
另一种办法就是装回原来低版本的FC，呵呵！
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