Posted inUncategorized
Unlocking CISCO devices to work with “unsupported” SFP
In cisco equipment there is one very irritating problem – it works only with “cisco”…
Posted inLinux
copy partition with dd
HDD or partition backup with dd full hard disk copy dd if=/dev/sdx of=/dev/hdy dd if=/dev/sdx…
Posted inLinux
check subnet reverse
[root@home ~]# dig @8.8.8.8 -x 213.11.1.0 ns +noall +authority; ; DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_5.3 @8.8.8.8 -x 213.11.1.0…