

是从某个一键脚本抽离出来的
sh</s><i> </i>new_swap=1024 # 单位MB swap_partitions=$(grep -E '^/dev/' /proc/swaps | awk '{print $1}') for partition in $swap_partitions; do swapoff "$partition" wipefs -a "$partition" mkswap -f "$partition" done swapoff /swapfile rm -f /swapfile dd if=/dev/zero of=/swapfile bs=1M count=$new_swap chmod 600 /swapfile mkswap /swapfile swapon /swapfile<i> </i><e>需要root,开机后运行一次就可以了