mirror of
https://github.com/kevinveenbirkenbach/create-linux-swapfile.git
synced 2024-11-24 17:51:04 +01:00
15 lines
486 B
Bash
15 lines
486 B
Bash
|
#!/bin/bash
|
||
|
|
FSTAB_SWAP_ENTRY="/swapfile none swap defaults 0 0"
|
||
|
|
SWAP_FILE="/swapfile"
|
||
|
|
FSTAB_FILE="/etc/fstab"
|
||
|
|
if grep -q "$FSTAB_SWAP_ENTRY" "$FSTAB_FILE"; then
|
||
|
|
echo "Skipping creation of swap partion because entry allready exists in \"$FSTAB_FILE\"!"
|
||
|
|
else
|
||
|
|
echo "Creating swap partition..." &&
|
||
|
|
sudo fallocate -l 16G "$SWAP_FILE" &&
|
||
|
|
sudo chmod 600 "$SWAP_FILE" &&
|
||
|
|
sudo mkswap "$SWAP_FILE" &&
|
||
|
|
sudo swapon "$SWAP_FILE" &&
|
||
|
|
sudo sh -c "echo \"$FSTAB_SWAP_ENTRY\">>\"$FSTAB_FILE\""
|
||
|
|
fi
|