kevinveenbirkenbach/create-linux-swapfile
1
0
Fork 0
mirror of https://github.com/kevinveenbirkenbach/create-linux-swapfile.git synced 2024-12-22 05:56:15 +01:00
Code Issues Packages Projects Releases Wiki Activity

Create create-linux-swap-file.sh

Browse Source
This commit is contained in:
Kevin Veen-Birkenbach 2022-08-18 17:31:26 +02:00 committed by GitHub
parent 5f9b70ea6a
commit 2e2c4b4711
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
create-linux-swap-file.sh Normal file
View File

@ -0,0 +1,14 @@
#!/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