my_size=${1:-$default_size}
if [ "0" != "$EUID" ] && [ "0" != "$UID" ]; then
- echo Usage:
- echo ' sudo env PATH="$PATH" vps-addswap' $my_size
- exit 1
+ echo Usage:
+ echo ' sudo env PATH="$PATH" vps-addswap' $my_size
+ exit 1
fi
if [ -f "/var/swapfile" ]; then
- swapoff /var/swapfile
+ swapoff /var/swapfile
fi
# Allocate a swapfile