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我在linux下安装了j2sdk-1_4_2_08-linux-i586.bin。但是为什么我没有JAR命令呢?显示-bash: jar: command not found
jdk安装过程如下:
# ./j2sdk-1_4_2_08-linux-i586.bin
# mv j2sdk1.4.2_08 /usr/local
# ln -s /usr/local/j2sdk1.4.2_08 /usr/local/j2sdk
环境变量如下:
- # /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 [ `id -u` = 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
- export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE INPUTRC
- for i in /etc/profile.d/*.sh ; do
- if [ -r "$i" ]; then
- . $i
- fi
- done
- unset i
- unset pathmunge
- JAVA_HOME=/usr/local/j2sdk
- PATH=$PATH:JAVA_HOME/bin:JAVA_HOME/jre/bin
- CLASSPATH=.:JAVA_HOME/lib
- export PATH JAVA_HOME CLASSPATH
复制代码
请问这是什么原因呢?我是初学者,希望各位达人指点下。 |
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