EVE-NG下安装OpenWRT x86

EVE-NG下安装OpenWRT x86 新建目录,在EVE-NG中以“linux-”开头,添加节点的时候就可以找到这个镜像 [email protected]:~# mkdir /opt/unetlab/addons/qemu/linux-openwrt 创建虚拟机的硬盘镜像文件 [email protected]:~# qemu-img create -f qcow2 hda.qcow2 1G Formatting ‘hda.qcow2’, fmt=qcow2 size=1073741824 encryption=off cluster_size=65536 lazy_refcounts=off refcount…

Linux dd命令

Linux dd命令 备份文件 [[email protected] ~]# dd if=/etc/passwd of=/tmp/passwd.bak 1+1 records in 1+1 records out 798 bytes (798 B) copied, 0.00270593 s, 295 kB/s [[email protected] ~]# ll /etc/passwd /tmp/passwd.bak -rw-r–r–. 1 root root 798 Jun 9 02:28 /etc/passwd -rw-r–r–. 1 root root 798 Aug 8 10:18 /tmp/passw…