解决No such file or directory报错和command 'sudo' is avaible in '/usr/bin/sudo' the command could ..报错
来源:互联网 发布:智能马桶圈 知乎 编辑:程序博客网 时间:2024/05/21 19:38
最近给自己挖了个坑。
linux 下安装jdk
使用了jdk-7-linux-i586.tar.gz。利用【java -version】查询jdk 版本,一直报
root@ubuntu:/home/linux# java -version
bash: /home/linux/hadoop/jdk1.7.0/bin/java: No such file or directory错误,查看了目录,bin下面明明就有java这个文件。
后来因为修改了PATH的值又报
Command 'sudo' is available in '/usr/bin/sudo'
The command could not be located because '/usr/bin' is not included in the PATH environment variable.
sudo: command not found
等一些错,当时内心是崩溃的。
后来查了一些网站,通过
root@ubuntu:/home/linux# echo $PATH
查看当前PATH的值,通过
root@ubuntu:/home/linux# export PATH=
root@ubuntu:/home/linux# export PATH=/usr/bin/:$PATH
重设了PATH的值,解决了Command 'sudo' is available in '/usr/bin/sudo'报错。可是第一个报错还在!
思前想后,觉得那个jdk不对路。
重新下载了一个jdk-7u79-linux-x64.tar.gz。清空了一下PATH.通过下面4条输入。
root@ubuntu:/home/linux# export JAVA_HOME=/home/linux/hadoop/jdk1.7.0_79
root@ubuntu:/home/linux# export JRE_HOME=${JAVA_HOME}/jre
root@ubuntu:/home/linux# export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
root@ubuntu:/home/linux# export PATH=/usr/bin/:${JAVA_HOME}/bin:$PATH
(注意清除PATH中前一版本jdk的路径)
再查一下jdk。。完美运行了。
root@ubuntu:/home/linux# java -version
java version "1.7.0_79"
Java(TM) SE Runtime Environment (build 1.7.0_79-b15)
Java HotSpot(TM) 64-Bit Server VM (build 24.79-b02, mixed mode)
下面这个报错同样可以通过重新下载jdk输入上面4条命令解决。
The program 'java' can be found in the following packages:
* default-jre
* gcj-4.6-jre-headless
* openjdk-6-jre-headless
* gcj-4.5-jre-headless
* openjdk-7-jre-headless
jdk-7u79-linux-x64.tar.gz下载地址:http://download.csdn.net/detail/love254443233/9179483
- 解决No such file or directory报错和command 'sudo' is avaible in '/usr/bin/sudo' the command could ..报错
- CentOS中输入yum报错:sudo: unable to execute /bin/yum: No such file or directory
- nagios监控客户端报错/usr/bin/perl^M: bad interpreter: No such file or directory
- JDK报错:-bash: /usr/local/java/bin/java: No such file or directory
- tomcat报错catalina.sh: line 401: /usr/java/jdk1.7.52/bin/java: No such file or directory
- tomcat报错catalina.sh: line 401: /usr/java/jdk1.7.52/bin/java: No such file or directory
- iOS “No such file or directory” 报错解决
- Linux 格式化分区 报错Could not stat --- No such file or directory 和 partprobe 命令
- Linux 格式化分区 报错Could not stat --- No such file or directory 和 partprobe 命令
- Linux 格式化分区 报错Could not stat --- No such file or directory 和 partprobe 命令
- Linux 格式化分区 报错Could not stat --- No such file or directory 和 partprobe 命令
- Linux 格式化分区 报错Could not stat --- No such file or directory 和 partprobe 命令
- 解决gdb调试报错“No symbol table is loaded. Use the "file" command.”
- 解决gdb调试报错“No symbol table is loaded. Use the "file" command.”
- 执行sudo报错command not found
- MYsql 5.1 安装过程报错 /bin/rm: cannot remove `libtoolT': No such file or directory
- shell脚本报错:-bash: xxx: /bin/sh^M: bad interpreter: No such file or directory
- shell脚本报错:-bash: xxx: /bin/sh^M: bad interpreter: No such file or directory
- 实验c++实验2-分段函数求值
- 最简单的基于Flash的流媒体示例:网页播放器(HTTP,RTMP,HLS)
- msado15.tlh(407) : warning C4146: unary minus operator applied to unsigned type, result still unsign
- 图解double free 原理
- Linux C 网络编程——多线程的聊天室实现(服务器端)
- 解决No such file or directory报错和command 'sudo' is avaible in '/usr/bin/sudo' the command could ..报错
- 高精度问题--n的阶乘
- Java day08 空指针异常
- 链表,折磨人的数据结构
- FZU 1911 Construct a Matrix(矩阵快速幂+找规律)
- Java day08 异常(2)
- 应用多级缓存模式支撑海量读服务
- swift 与oc 混编
- 如何解决SQL Server 2008 无法连接到(local)?