1、查看JAVA版本「java -version」 提示:-bash: java: command not found,说明Linux没有JDK环境 2、安装匹配的JDK 安装前,先确定Linux系统当前版本号 使用「uname -a」 命令,查看系统版本型号:x86 64bit 3、…
no permission to execute thecommand 问题环境 问题原因 一般有以下几种原因会导致这种情况: 没有文件的执行权限 我们使用命令ls -l $file,$file是我们要执行的脚本。如下图所示 从上图可以看到,该文件是有执行权限的,而且属于root群组的。当然,我们这里不是属于这种情况。那么我们可以尝试一下,接下来请来看看: ...
With this algorithm, the smaller the sleep interval, the closer (temporally) the command execution is to a file or directory change. Ideally, if the sleep were not there, command execution would be instantaneous.However, the smaller the interval, the greater the CPU and disk utilization. If t...
Using sudo, a regular user can execute root command, provided they are allowed to execute the command by a sysadmin. Apart from executing the command as root, an user can also execute a command as any other user, if they have the permission to do it. This article explains how to use t...
preview'= {name:'${vmName}/CustomScriptExtension'location:locationproperties: {publisher:'Microsoft.Compute'type:'CustomScriptExtension'autoUpgradeMinorVersion:truesettings: {fileUris:split(fileUris,' ')}protectedSettings: {commandToExecute:'mycommand${storageAccount.listKeys().keys[0].value}'} ...
To run it through terminal it’s not a hard task either. For being able to run it just make the file executable usingchmod +x app-name.bincommand and then execute it with./app-name.bin. Note that if the application doesn’t run with an error message permission denied with normal...
复制 Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; apt-get update 2>&1' with exit code '100': Get:1 file:/var/cache/openmediavault/archives InRelease Ign:1 file:/var/cache/openmediavault/archives InRelease...
若根目录/存在读取和执行权限(555),请继续执行下一步。 重新执行su命令切换用户,确保可以正常执行。 上一篇:在Linux系统的ECS实例中,执行yum search mysql命令提示“File "/usr/bin/yum", line 30”错误怎么办?下一篇:在Linux实例中执行systemctl命令报错怎么办?
2.创建镜像的两种方式:docker commit 和使用Dockerfile文件 docker commit 1. docker build --tag tendermint/localnode1 localnode 1. 3.创建容器 先创建,后启动:首先会从本地路径查找是否有相应的镜像,若没有,从dokcer hub上搜索。 docker create [OPTIONS] IMAGE [COMMAND] [ARG...] ...
一、 SQLCLR权限集级别 当你使用CREATE ASSEMBLY语句把一个程序集加载到一个数据库中时,SQL Server提供了三种权限集级别:SAFE,EXTERNAL_ACCESS和UNSAFE。这些权限集形成如图3和图5(均请参考第二篇)所示的AppDomain策略级别。 下面是一个典型的语句,它实现安装位于FileLoa ...