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Jul
13
comment Different values in bash and Zabbix WebUI
Are you sure, that the zabbix user has the permission to access the ssh keyfile?
Jun
3
reviewed Approve Can I join a Windows 7 PC to a Windows 2000 Domain?
May
11
reviewed Close SMTP server for centOS, other than Postfix?
May
11
reviewed Close I need to master VPS management
May
11
reviewed Close Check the fingerprint for the ECDSA key sent by the remote host
Apr
29
awarded  Yearling
Mar
16
reviewed Approve How can I clear logs in docker
Dec
1
awarded  Constituent
Nov
24
reviewed Approve Double IP forwarding not working
Nov
18
awarded  Caucus
Nov
6
reviewed Approve CentOS 7 MTU setting not works
Nov
5
reviewed Approve Scale HAProxy for more than 64k websockets
Nov
5
reviewed Approve Should /etc/localtime be a symlink or a file?
Oct
29
reviewed Approve Is there an alternative to xp_cmdshell and net use for backing up MSSQL to UNC as a different user
Oct
28
comment Can I buy an IP address range without buying from or becoming a member of my regional NIC?
Yes, software is free. You have to pay to get your AS number, to get your uplink via a larger provider, etc. And most of them won't let you use just any old hardware with some free software on it. But for internal routing, you can use whatever you want.
Sep
23
reviewed Approve Have I misconfigured my VLANs on Ubuntu Server 14.04?
Aug
26
comment Do different rsnapshot retains use the same hard links?
For example, if you have 4 hourly backups, 7 daily ones, 4 weekly and 3 monthly, the last monhtly (monthly.3) is ~4 months old. If you have 18 daily backups, the last one is just 18 days old.
Aug
26
comment Do different rsnapshot retains use the same hard links?
File-wise ... there is no difference. But "daily", usually takes the last hourly folder as daily.0, and monthly takes the last weekly folder as monthly.0. Both are just "cp -L", but the folders are from different time periods.
Aug
26
comment IP TABLES port forwaring corrupts my packets?
Are those values always in the same place (offset)? And are those values in the "data" part of tcp? Checksums get recalculated when dealing with NAT.
Aug
26
answered Do different rsnapshot retains use the same hard links?