文章目录A Im a teapotB Youre a teapot(补)C Flush(补)题目考查时间复杂度题意简述解法思路 :AC代码D - XNOR Operation(补)题目考查时间复杂度题意简述解法思路 :AC代码总结前言 补…
三、磁盘分区与挂载磁盘热扫描:cd /sys/class/scsi_host
for i in ls /sys/class/scsi_host;do echo "- - -" > ${i}/scan;done
[rootlocalhost scsi_host]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 120G 0 disk
├─sda1 8:1 0 1G…