check if file not exists bash code example
Example 1: check if file exists bash
FILE=/etc/resolv.conf
if [ -f "$FILE" ]; then
echo "$FILE exists."
else
echo "$FILE does not exist."
fi
Example 2: zsh check if file exists
FILE=/etc/resolv.conf
if [[ -f "$FILE" ]]; then
echo "$FILE exists."
fi
Example 3: bash script if file exists
[ -f /etc/resolv.conf ] && echo "$FILE exists."