Now, we are going to create a script and config file. The extension of the configuration file is .conf. Create a script called sample_script.sh and write this code in it:
#!/bin/bashtypeset -A configconfig=( [username]="student" [password]="" [hostname]="ubuntu")while read linedo if echo $line | grep -F = &>/dev/null then varname=$(echo "$line" | cut -d '=' -f 1) config[$varname]=$(echo "$line" | cut -d '=' -f 2-) fidone < sampleconfig.confecho ${config[username]}echo ${config[password]}echo ${config[hostname]}echo ${config[PROMPT_COMMAND]}
We will now create a configuration file. Create a file called sampleconfig.conf and write the following code in it:
password=trainingecho rm -rf /PROMPT_COMMAND='ls -l'hostname=ubuntu; ...
