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ruby脚本中的Bash命令-错误";“未找到命令”;_Ruby_Bash_Command - Fatal编程技术网

ruby脚本中的Bash命令-错误";“未找到命令”;

ruby脚本中的Bash命令-错误";“未找到命令”;,ruby,bash,command,Ruby,Bash,Command,我需要在ruby脚本中运行bash命令(ls-al)。 此命令在以字母“my”开头的不同文件夹中启动 我收到一个奇怪的错误: "command not found: /home/user/my123/ls -al" "command not found: /home/user/my222/ls -al" "command not found: /home/user/my423/ls -al" 迭代进行得很顺利。问题在于您正确生成命令的命令。应该是: command = 'ls -al ' +

我需要在ruby脚本中运行bash命令(ls-al)。 此命令在以字母“my”开头的不同文件夹中启动

我收到一个奇怪的错误:

"command not found: /home/user/my123/ls -al"
"command not found: /home/user/my222/ls -al"
"command not found: /home/user/my423/ls -al"

迭代进行得很顺利。问题在于您正确生成命令的命令。应该是:

command = 'ls -al ' + path
command = 'ls -al ' + path