Kasutaja:Jj - Redigeerimiste ajalugu

Jj – 18. märts 2018, kell 19:49

2018-03-18T19:49:44Z

←Vanem redaktsioon		Redaktsioon: 18. märts 2018, kell 19:49
16. rida:		16. rida:

	This will create an iso named DVD.iso from the DVD folder.		This will create an iso named DVD.iso from the DVD folder.

	~~[[Pilt:Image01.png]]~~

	Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:

	~~Näiteks võib ssh katki minna ja teatada "PRNG is not seeded"~~

	~~# cat /proc/sys/kernel/random/entropy_avail~~

	If it returns anything less than 100-200, you have a problem. Try installing rng-tools, or generating I/O, like large find operations. Linux normally uses keyboard and mouse input to generate entropy on systems without random number generators, and this isn’t very handy for dedicated servers.

	~~SSLi ühendustel kasutatakse entroopiat. Entroopia mis ära hamustab kahatab arusaadavalt entroopialadu~~

	~~rm /dev/random~~
	~~mknod -m 644 /dev/random c 1 9~~
	~~chown root:root /dev/random~~

	~~random blokib kui entroopia hulk on liiga väike, urandom annab pseudorandomit. Seega võivad jääda randomit kasutavad rakendused hanguma.~~

	~~Entroopiast veel https://hackaday.com/2017/11/02/what-is-entropy-and-how-do-i-get-more-of-it/~~

	~~https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/~~

	Alternatiivne ruuting		Alternatiivne ruuting

Jj – 5. november 2017, kell 10:40

2017-11-05T10:40:46Z

←Vanem redaktsioon		Redaktsioon: 5. november 2017, kell 10:40
34. rida:		34. rida:

	random blokib kui entroopia hulk on liiga väike, urandom annab pseudorandomit. Seega võivad jääda randomit kasutavad rakendused hanguma.		random blokib kui entroopia hulk on liiga väike, urandom annab pseudorandomit. Seega võivad jääda randomit kasutavad rakendused hanguma.

			Entroopiast veel https://hackaday.com/2017/11/02/what-is-entropy-and-how-do-i-get-more-of-it/

	https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/		https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/

Jj – 7. oktoober 2017, kell 13:16

2017-10-07T13:16:53Z

←Vanem redaktsioon		Redaktsioon: 7. oktoober 2017, kell 13:16
96. rida:		96. rida:

	https://www.crc.id.au/configuring-dnssec-on-el6-and-bind-9/ dnssecist		https://www.crc.id.au/configuring-dnssec-on-el6-and-bind-9/ dnssecist

	~~Võimalik on näiteks MAC aadresside järgi jagada sobivaid aadresse enda võrgukaartidele~~

	~~failis '''/etc/udev/rules.d/70-my-network.rules'''~~

	~~SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?", ATTR{address}=="00:04:23:cb:d6:7f", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth", NAME="varundus0"~~
	~~SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?", ATTR{address}=="00:04:23:cb:d6:7e", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth", NAME="serverid0"~~

	~~tulemiks peaks saama ifconfiguga näha eth0 ja eth1 asmemel võrguseadmeid varundus0 ja serverid0~~

	inet6 2001:bb8:2001::5 prefixlen 64 tentative		inet6 2001:bb8:2001::5 prefixlen 64 tentative

Jj: /* NB Mitte puududa */

2017-09-13T22:16:50Z

NB Mitte puududa

←Vanem redaktsioon		Redaktsioon: 13. september 2017, kell 22:16
16. rida:		16. rida:

	This will create an iso named DVD.iso from the DVD folder.		This will create an iso named DVD.iso from the DVD folder.

			[[Pilt:Image01.png]]

	Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:		Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:

Jj: /* NB Mitte puududa */

2016-10-06T10:07:37Z

NB Mitte puududa

←Vanem redaktsioon		Redaktsioon: 6. oktoober 2016, kell 10:07
18. rida:		18. rida:

	Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:		Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:

			Näiteks võib ssh katki minna ja teatada "PRNG is not seeded"

	# cat /proc/sys/kernel/random/entropy_avail		# cat /proc/sys/kernel/random/entropy_avail

Jj – 1. september 2016, kell 08:41

2016-09-01T08:41:37Z

←Vanem redaktsioon		Redaktsioon: 1. september 2016, kell 08:41
10. rida:		10. rida:
	* [[atacontrol]]		* [[atacontrol]]
	* [[:vinum gvinum ja geom]]		* [[:vinum gvinum ja geom]]

			DVD kaust iso failiks

			genisoimage -dvd-video -v -o DVD.iso DVD

			This will create an iso named DVD.iso from the DVD folder.

	Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:		Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:

Jj – 23. mai 2016, kell 12:30

2016-05-23T12:30:44Z

←Vanem redaktsioon		Redaktsioon: 23. mai 2016, kell 12:30
49. rida:		49. rida:
	# apt-get install hostapd		# apt-get install hostapd

	~~Apache load-balance~~

	~~<source lang=apache>~~
	~~ProxyRequests Off~~
	~~<Proxy *>~~
	~~AddDefaultCharset off~~
	~~Order deny,allow~~
	~~Allow from all~~
	~~</Proxy>~~


	~~ProxyPass /balancer-manager !~~
	~~ProxyPass /balancer-manager/ !~~
	~~ProxyPass /server-status/ !~~
	~~ProxyPass /server-status !~~
	~~ProxyPass / balancer://mycluster/~~
	~~ProxyPassReverse / http://10.0.1.1:80~~
	~~ProxyPassReverse / http://10.0.1.2:80~~
	~~ProxyPassReverse / http://10.0.1.3:80~~
	~~<Proxy balancer://mycluster>~~
	~~BalancerMember http://10.0.1.1:80 route=eis-clu1~~
	~~BalancerMember http://10.0.1.2:80 route=eis-clu2~~
	~~BalancerMember http://10.0.1.3:80 route=eis-clu3~~
	~~</Proxy>~~

	~~<Location /balancer-manager>~~
	~~SetHandler balancer-manager~~
	~~Order deny,allow~~
	~~Deny from all~~
	~~Allow from 127.0.0.1 ::1 193.40.0.0/24~~
	~~Satisfy all~~
	~~</Location>~~
	~~</source>~~

	http://freebsd.so14k.com/ifstated_apache.shtml		http://freebsd.so14k.com/ifstated_apache.shtml

Jj: /* NB Mitte puududa */

2015-09-07T12:41:53Z

NB Mitte puududa

←Vanem redaktsioon		Redaktsioon: 7. september 2015, kell 12:41
16. rida:		16. rida:

	If it returns anything less than 100-200, you have a problem. Try installing rng-tools, or generating I/O, like large find operations. Linux normally uses keyboard and mouse input to generate entropy on systems without random number generators, and this isn’t very handy for dedicated servers.		If it returns anything less than 100-200, you have a problem. Try installing rng-tools, or generating I/O, like large find operations. Linux normally uses keyboard and mouse input to generate entropy on systems without random number generators, and this isn’t very handy for dedicated servers.

			SSLi ühendustel kasutatakse entroopiat. Entroopia mis ära hamustab kahatab arusaadavalt entroopialadu

			rm /dev/random
			mknod -m 644 /dev/random c 1 9
			chown root:root /dev/random

			random blokib kui entroopia hulk on liiga väike, urandom annab pseudorandomit. Seega võivad jääda randomit kasutavad rakendused hanguma.

	https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/		https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/

Jj: /* NB Mitte puududa */

2015-09-07T12:07:27Z

NB Mitte puududa

←Vanem redaktsioon		Redaktsioon: 7. september 2015, kell 12:07
16. rida:		16. rida:

	If it returns anything less than 100-200, you have a problem. Try installing rng-tools, or generating I/O, like large find operations. Linux normally uses keyboard and mouse input to generate entropy on systems without random number generators, and this isn’t very handy for dedicated servers.		If it returns anything less than 100-200, you have a problem. Try installing rng-tools, or generating I/O, like large find operations. Linux normally uses keyboard and mouse input to generate entropy on systems without random number generators, and this isn’t very handy for dedicated servers.

			https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/

	Alternatiivne ruuting		Alternatiivne ruuting

Jj – 7. september 2015, kell 12:01

2015-09-07T12:01:21Z

←Vanem redaktsioon		Redaktsioon: 7. september 2015, kell 12:01
10. rida:		10. rida:
	* [[atacontrol]]		* [[atacontrol]]
	* [[:vinum gvinum ja geom]]		* [[:vinum gvinum ja geom]]

			Sometimes servers just have the weirdest SSL problems ever. In some of these situations, the entropy has been drained. Entropy is the measure of the random numbers available from /dev/urandom, and if you run out, you can’t make SSL connections. To check the status of your server’s entropy, just run the following:

			# cat /proc/sys/kernel/random/entropy_avail

			If it returns anything less than 100-200, you have a problem. Try installing rng-tools, or generating I/O, like large find operations. Linux normally uses keyboard and mouse input to generate entropy on systems without random number generators, and this isn’t very handy for dedicated servers.

	Alternatiivne ruuting		Alternatiivne ruuting