OpenForum RSS: �� SH

�� SH (pavlinux)

Thu, 30 Mar 2017 00:49:13 GMT

1///

�� SH (ACCA)

Sat, 11 Jun 2011 11:49:25 GMT

>> �� .
>> �� , �� - ��
>> ��, �� :)
> � ��
> shuf?

�� - �� ӣ ��, �� . �� , �� , �� , �� ޣ�� . �� , � �� - � �� .

SEO�� , �� . �� Content Factory.

�� SH (pavlinux)

Thu, 09 Jun 2011 20:57:14 GMT

>[�� ]
>> �� : � �� , �� s/ ��.
>> ��, �ݣ s/:0+/:/g;s/::+/:/ ��...
> ��, �� .
> https://gist.github.com/1014255
> � ��, �� :
> [code]
> # time sh random-ipv6-address-generator.15.sh
> 0.153u 0.187s 0:00.37 89.1% 332+614k 0+0io 0pf+0w
> # time sh random-ipv6-address-generator.16.sh
> 0.055u 0.197s 0:00.22 109.0% 75+1092k 0+0io 0pf+0w

[code]
# Copyright Andrey Mitrofanov
# Copyright pavlinux http://pavlinux.ru
# Copyright click0 aka universite
# 2011

MAXCOUNT=20
network_v6=2a01:7a0:2:12 # your ipv6 network prefix
psi=`openssl rand -hex $((8*($MAXCOUNT+1)))`

echo "$MAXCOUNT �� IPv6:"
echo "-----------------"

for ((count=0; count <= $MAXCOUNT; ++count, mod=count<<4))
do
echo "$network_v6:${psi:mod:4}:${psi:((4+mod)):4}:${psi:((8+mod)):4}:${psi:((12+mod)):4}";
done

[/code]

[code]
real 0m0.033s
user

�� SH (pavlinux)

Thu, 09 Jun 2011 20:27:31 GMT

fork()

�� SH (allez)

Thu, 09 Jun 2011 06:32:23 GMT

> �� .
> �� , �� - ��
> ��, �� :)

� �� shuf?

�� SH (universite)

Wed, 08 Jun 2011 19:33:20 GMT

>[�� ]
> DATE=$(printf %x $(expr $DT % 65536))
> TIME=$(printf %x $(expr $DT % 65536))
> CNT=1
> rnd_ipv6_block ()
> {
> X=$(printf %x $CNT)
> (( CNT += 1 ))
> ipv6=$network_v6:$PREFIX:$DATE:$TIME:${X}0
> }
> [/code]

�� .
�� , �� - �� , �� :)

�� SH (ACCA)

Wed, 08 Jun 2011 19:25:35 GMT

> �� .
> �� /64 ��
> �� Ipv6.
> �� ip, � �� ?

�� , �� RANDOM?
[code]
PREFIX=$1
DT=$(date +%s)
DATE=$(printf %x $(expr $DT % 65536))
TIME=$(printf %x $(expr $DT % 65536))
CNT=1

rnd_ipv6_block ()
{
X=$(printf %x $CNT)
(( CNT += 1 ))
ipv6=$network_v6:$PREFIX:$DATE:$TIME:${X}0
}
[/code]

�� SH (universite)

Wed, 08 Jun 2011 11:41:14 GMT

>> tr -dc "[:xdigit:]" < /dev/urandom | head -c 16[/code]
> |sed 's/..../:&/g;s/^://'
> �� : � �� , �� s/ ��.
> ��, �ݣ s/:0+/:/g;s/::+/:/ ��...

��, �� .
https://gist.github.com/1014255

� ��, �� :
[code]
# time sh random-ipv6-address-generator.15.sh
0.153u 0.187s 0:00.37 89.1% 332+614k 0+0io 0pf+0w
# time sh random-ipv6-address-generator.16.sh
0.055u 0.197s 0:00.22 109.0% 75+1092k 0+0io 0pf+0w

�� SH (universite)

Wed, 08 Jun 2011 11:29:48 GMT

>>> ��-�� ...
>> # tr -dc a-f0-9 < /dev/urandom | tr "[=2=]" "2" | head
>> -c 256
> �� ,
> # LANG=C tr -dc a-f0-9 < /dev/urandom | head ...

�� .
� ��
[code]
#env
...
LANG=ru_RU.KOI8-R
MM_CHARSET=KOI8-R
[/code]

> ��? (� ��, �� UNIX-�� ӣ �� .)

� �� env - �� .

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��������� ��������� ����� �� SH (pavlinux)

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��������� ��������� ����� �� SH (allez)

��������� ��������� ����� �� SH (universite)

��������� ��������� ����� �� SH (ACCA)

��������� ��������� ����� �� SH (universite)

��������� ��������� ����� �� SH (universite)

OpenForum RSS: �� SH

�� SH (pavlinux)

�� SH (ACCA)

�� SH (pavlinux)

�� SH (pavlinux)

�� SH (allez)

�� SH (universite)

�� SH (ACCA)

�� SH (universite)

�� SH (universite)