You're creating a Bash script to automate backups of important configuration files. The script should store backups in a folder named with the current date (e.g., "2023-07-06"). Which command correctly generates such a folder name in Bash?1.0 Marksfolder_name=$(date +%Y-%m-%d)folder_name=date +%Y-%m-%dfolder_name=date +%Ffolder_name=date -Ifolder_name="date +%Y-%m-%d"
Question
You're creating a Bash script to automate backups of important configuration files. The script should store backups in a folder named with the current date (e.g., "2023-07-06"). Which command correctly generates such a folder name in Bash?1.0 Marksfolder_name=$(date +%Y-%m-%d)folder_name=date +%Y-%m-%dfolder_name=date +%Ffolder_name=date -Ifolder_name="date +%Y-%m-%d"
Solution
The correct command to generate a folder name with the current date in Bash is:
folder_name=$(date +%Y-%m-%d)
This command uses the date command to get the current date and formats it as Year-Month-Day (Y-m-d). The output of the date command is then stored in the variable folder_name. The $() syntax is used to execute a command and capture its output in a variable.
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