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Unidentified Shell Commands Are Used
Updated on 2023-11-28 GMT+08:00
Unidentified Shell Commands Are Used
Docker Not Installed on the Host
Symptoms
When the shell command docker version is deployed, an error message is displayed, indicating that the command deployment fails.
Cause Analysis
Docker is not installed on the host.
Solution
Install the Docker service on the host and run the shell command again.
docker: command not found
Symptoms
When the shell command docker version is deployed, the error message docker: command not found is displayed.
Cause Analysis
Docker is not installed on the host.
Solution
Install the Docker service on the host and run the shell command again.
Parent topic: Running Shell Commands
Running Shell Commands FAQs
- A Message Indicating an Operation Failure Is Displayed During Action Run Shell Commands Deployment
- Service Is Not Started But the Log Shows That Shell Commands Are Successfully Executed
- Unidentified Shell Commands Are Used
- Shell Command References a File or Folder That Does Not Exist
- How Does a Shell Command Reference Parameters?
- Deployment of the Action Run Shell Commands Times Out
- Interactive Shell Commands Are Used
- Shell Command Deployment Times Out After the su Command Is Executed to Switch the User
- Application Deployment Interruption
- Insufficient Permissions
- Parameters Contain Backslashes (\)
- No Host Exists in the Environment.
- Environment Does Not Exist.
- Error Occurs During Application Deployment with the sudo Privileges
- Deployment Blocked by Third-Party Antivirus Software
- Invalid Path
- A Network Error Occurs During Software Installation on CentOS
- A Network Error Occurs During Software Installation on Ubuntu OS
- Windows Path Not Allowed on a Linux Host
- Other FAQs
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