sh if file exists code example
Example 1: check if file exists bash
FILE=/etc/resolv.conf
if [ -f "$FILE" ]; then
echo "$FILE exists."
else
echo "$FILE does not exist."
fi
Example 2: .sh script: check if file exist
if [ -e x.txt ]
then
echo "ok"
else
echo "nok"
fi
Example 3: .sh script: check if file exist
FILE=/etc/resolv.conf
if test -f "$FILE"; then
echo "$FILE exist"
fi
FILE=/etc/resolv.conf
if [ -f "$FILE" ]; then
echo "$FILE exist"
fi
FILE=/etc/resolv.conf
if [[ -f "$FILE" ]]; then
echo "$FILE exist"
fi
Example 4: shell logical and for file existence
if [[ -f $FILE1 ]] && [[ -f $FILE2 ]]; then
echo "OK"
fi