Reputation
4,162
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
Badges
2 12 21
Newest
 Enlightened
Impact
~239k people reached

Jun
26
awarded  Populist
Jun
18
comment How to force a host to not send a broadcast for an IP address in its own subnet?
I would not even mention option 1. RFC-792: If G2 and the host identified by the internet source address of the datagram are on the same network, a redirect message is sent to the host. The redirect message advises the host to send its traffic for network X directly to gateway G2 as this is a shorter path to the destination.
Jun
16
revised Capture only certain logs with syslong-NG
added 191 characters in body
Jun
16
answered Capture only certain logs with syslong-NG
Jun
16
answered LDAP (slapd) ACL issue - can add but not modify entries
Jun
14
awarded  Good Answer
Jun
14
awarded  linux
Jun
12
awarded  Mortarboard
Jun
12
awarded  Nice Answer
Jun
12
comment How to make folders 00-99 with a single command in Ubuntu?
@Andrew yes I am aware of that, but I prefer to stay with the coding style of whatever I'm replying to.
Jun
12
comment How to make folders 00-99 with a single command in Ubuntu?
You can ditch the loop and just do mkdir $(seq -w 0 99). Or use backticks instead of $(), but I can't put backticks in because of serverfault syntax.
Jun
12
answered How to make folders 00-99 with a single command in Ubuntu?
Jun
9
comment Write, wall, who and mesg
What is the difference between wall and a simple loop to do a write to all users one by one? So why block one and not the other?
Jun
9
answered Rewrite URL based off of IP on OpenWRT
Jun
9
comment Iptable Rule to redirect all traffic requesting a specific domain
A better solution would be to work with the DNS requests. Either run a DNS proxy and filter the domain out, or do an iptables text match on the DNS queries and reject those packets.
Jun
9
comment (Serving PHP) Does Apache2 will create new thread on every connection?
Creating threads/processes does not equate to 'resource hungry'. With threads they share memory due to being in the same process. With forks (processes) they still share memory due to linux's copy-on-write memory management. In both models, each worker (for each connection) still has to maintain its own data though. Basically dont jump to conclusions. If this model was bad, it wouldnt exist...
Jun
7
comment Intel server hardware failure; does not work
Why not contact intel? There are likely way too many possible causes for this to be answerable.
Jun
3
comment postfix relay access denied from some IPs
This is likely because you are setting mynetworks and sending from one of those networks when at home or on your phone (which I assume is using your home network). You need to set up user authentication so you can send from any network.
Jun
3
answered Discrepancy between size of database listed in Unix and Mysql
May
27
comment smartcheck Possible Hard Drive Failure Soon
I have seen such issues caused by things other than the drive itself (such as the controller, or other devices on the same bus). Without seeing exactly what the error is, its hard to tell. You can run smartctl -l error /dev/sda to get more info on what those errors were.