问题:linux下,使用file命令发现提示command not found 解决:需要安装,执行命令:yum -y install file 安装后再次查看,file命令就可以使用了 注意:当执行的时候需要切换到root权限,否则会有如下提示
./rawfile.sh: line 7: 0/?: No such file or directory ./rawfile.sh: line 13: adding:: command not found The script gives correct output. But still shows the errors "No such file or directory", "command not found" My file permission is: -rwxrwxrwx linux bash sh...
And about your latest question, the subshell is not created bywhilebut by the pipe|or maybe in older versions of ksh, by the redirection<. What theexectrick does is to prevent that redirection so no subshell is created. Q #2 The commandexec n<&0 < fileis not val...
linux报错:ls command not found 2019-12-20 09:00 −这是因为在改环境变量的时候没有配置正确的原因,需要在命令行写: export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin 此时再试一下ls,可以正常执行,但是下次连接的时候可能失效,所以要将这句... ...
其中shell和makefile是linux进阶版,对于后期学习uboot和linux内核打下基础。...rm a.c //删除文件mkdir a //创建文件夹touch a.c //创建文件vim a.c //打开文件2.变量赋值常用命令// 在shell和makefile...break,是自动跳出的)i=2case $i in1) echo "1" ;;2) echo "2" ;;esac//打印结果为2...
When I try to start the license manager for COMSOL 5.0, or later, on my Linux distribution I get an error message saying: ./lmgrd: Command not found. or ./lmgrd: No such file or directory Solution The license manager requires LSB (Linux Standard Base) 3.0 or later in order to start....
apt-file: command not found apt-file is a command-line utility that allows you to search for files in packages in the Advanced Packaging Tool (APT) package management system. APT is a system used to manage software packages in Debian and other Linux distributions....
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、…
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、选择和系统型号匹配的JDK安装程序 如果64bit的Linux机器安装了,32bit的程序或者32bit的Linux机器安装了64bit程序, ...
The command could not be located because '/sbin' is not included in the PATH environment variable. This is most likely caused by the lack of administrative privileges associated with your user account. ifconfig: command not found 1. 2. ...