# we unset the variable to avoid any problems later eval "unset $x" done fi # Check if required number of positional args are present if [[ $# -lt 1 && $FIX_UNMANAGED -eq 0 && -z "$STOP_ID" && $LIST_RUNNING -eq 0 && -z "$LIST_CLIENTS_ID" ]]; then ...
Here's how to write an interactive script with an easy tool calledDialog. It asks the user to choose between a variable number of machines (depending on the configuration file) and, of course, the password. However, if the remote user is the same for both machines (which is normal if y...
Bash Copy iotedge list Verify edgeAgent and edgeHub containers are running. The command output should be similar to the following example. Output Copy NAME STATUS DESCRIPTION CONFIG SimulatedTemperatureSensor running Up 5 seconds mcr.microsoft.com/azureiotedge-simulated-temperature-sensor:1.0 edge...
For more information, seeset active subscriptionorlog in interactively. Run the script Azure CLI # Variable blocklet"randomIdentifier=$RANDOM*$RANDOM"location="East US"resourceGroup="msdocs-redis-cache-rg-$randomIdentifier"tag="create-manage-cache"cache="msdocs-redis-cache-$randomIdentifier"sku="Ba...
We have stored thecat commandto thelogin_usersvariable. #!/bin/bash login_users=$(cat /etc/passwd | grep /bin/bash | cut -c 1-10) echo 'This is the list of login users: echo $login_users List Logged in Users This brings our tutorial on creating simple shell scripts to an end. ...
Environment Variable - Add environment variables based on service requirements. For details about preset environment variables in the training container, see Viewing Environment Variables of a Training Container. Auto Restart - Once this function is enabled, you can set the number of restarts and wheth...
This sets an environment variable for all tasks in a service. For example: $docker service create\--name redis_2 \--replicas 5 \--env MYVAR=foo \redis:7.4.1 To specify multiple environment variables, specify multiple--envflags, each with a separate key-value pair. ...
The format of the .config file is just one variablename="value" per line, just like in the global_variables() function. Please remember: quote the values, do not declare a variable with the dollar sign, do not use spaces around the equal sign. bashblog uses the $EDITOR environment value...
object No The value of the environment variable for the container. Key string No The name of the environment variable. The name must be 1 to 128 characters in length and can contain letters, digits, and underscores (_). It cannot start with a digit.`` PATH Value string No The value of...
Right-click the resource and select Insert Resource Path to reference the resource in the current node. On the node editing page, you can write code to run the resource. Scheduling parameters used by Shell nodes You are not allowed to customize variable names for common Shell nodes. The va...