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bye bye Centos 5

04 Şub 2018 shukko· yorumlar kapalı

Centos 5 coktan EOL oldu.

ama inatla yuksetlmek istenilmeyen sunucular var.

Centos 5 repolari vaulta tasinmis

bu dosyayi asagidaki sekilde guncellersen

en azindan final 5.11 devam edersin.

tabi yukseltmek gerek eninde sonunda.

Sene 2018, Centos5 mi kaldi yahu…

nano /etc/yum.repos.d/CentOS-Base.repo

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the 
# remarked out baseurl= line instead.
#
#

[base]
name=CentOS-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
baseurl=http://vault.centos.org/5.11/os/$basearch
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

#released updates 
[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
baseurl=http://vault.centos.org/5.11/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
baseurl=http://vault.centos.org/5.11/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
baseurl=http://vault.centos.org/5.11/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/
baseurl=http://vault.centos.org/5.11/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5

exim block .TLD

25 Kas 2017 shukko· yorumlar kapalı

Bu konu hakkinda daha once yazmistim.

ancak o zamanki kod fasle positive uretiyor

mesela .link bloklamak istiyorsun linkedin den gelen mailleride blokluyor.

su asagidakini cpanel forumlarinda buldum

ise yarama ihtimali yuksek gibi

# Block Newfangled Domain Spam
# THESE BLOCK MORE SPAM THAN ALL THE OTHER RULES COMBINED!

if first_delivery
and (
("$h_from:" matches ".+@.+\\\\.click[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.ch[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.cricket[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.asia[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.ec[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.exercise[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.co.in[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.gen.in[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.it[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.net.in[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.link[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.ninja[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.review[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.rocks[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.science[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.space[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.sk[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.uno[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.website[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.work[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.xyz[^a-zA-Z0-9_]")
or ("$h_from:" matches ".+@.+\\\\.za[^a-zA-Z0-9_]")
)
then
headers add "SpamRule: EXIM FILTER Block Newfangled Domains (was: $h_subject:)"
deliver "Newfangled <newfangled@myfalsepositivecheckingdomain.com>"
seen finish
endif

You can omit the “headers add” line and the “deliver” line to just delete them if you dare.

demis yani

headres add ile mailinn subjectini degistirip deliver ile false positive varmi diye bakmak icin baska bir adrese telim ediyor

bu satirlar kontrol icin , yiyorsa toptan sil 2 satiri demis.

to find out which user and which process is making connections on a port

30 Eyl 2017 shukko· yorumlar kapalı

lsof -i tcp:80 -P -R

This command shows us all running processes that are using port 80 for any kind of communication.

The -i parameter specifies we want to list the processes, by identifying them with IPv4 or IPv6.
The tcp:80 part means we only want to show TCP connections (and ignore UDP for the time being) using port 80.
Using -P we specify we want to see the port numbers (80, 21, …) instead of the names (HTTP, FTP) which are shown by default. Much like the -n parameter with netstat.
With -R we also show the Parent Process ID, to see who initiated this process.

3proxy yenisi 2017

05 Haz 2017 shukko· yorumlar kapalı

HTTP proxy setup with SSL support.

OS: Debian or Ubuntu.

sudo apt-get install gcc make

wget https://github.com/z3APA3A/3proxy/archive/0.8.9.tar.gz

tar -xvzf 0.8.9.tar.gz

cd 3proxy-0.8.9

make -f Makefile.Linux

cd src

mkdir /etc/3proxy/

mv 3proxy /etc/3proxy/

cd /etc/3proxy/

nano 3proxy.cfg

nserver 80.80.80.80

nserver 80.80.81.81

nscache 65536

timeouts 1 5 30 60 180 1800 15 60

users $/etc/3proxy/.proxyauth

daemon

log /dev/null

authcache user 60

auth strong cache

deny * * 127.0.0.1,192.168.1.1

allow * * * 80-88,8080-8088 HTTP

allow * * * 443,8443 HTTPS

proxy -n -p80 -a

admin -p3200

chmod 600 /etc/3proxy/3proxy.cfg

nano .proxyauth

user:CL:password

user1:CL:password1

user2:CL:password2

chmod 600 /etc/3proxy/.proxyauth

cd /etc/init.d/
nano 3proxyinit

case "$1" in
   start)
       echo Starting 3Proxy

       /etc/3proxy/3proxy /etc/3proxy/3proxy.cfg
       ;;

   stop)
       echo Stopping 3Proxy
       /usr/bin/killall 3proxy
       ;;

   restart|reload)
       echo Reloading 3Proxy
       /usr/bin/killall -s USR1 3proxy
       ;;
   *)
       echo Usage: \$0 "{start|stop|restart}"
       exit 1
esac
exit 0
chmod  +x /etc/init.d/3proxyinit

reboot The machine will restart.

/etc/init.d/3proxyinit restart

The Internet // Internet Nedir?

07 Mar 2017 shukko· yorumlar kapalı

This Is The Internet // Iste bu asagidaki resim Internetin ta kendisi:::

“Insan Herkesi Kendisi Gibi Sanarmis” – Ozlu sozlu deyis – Sayin Cengiz E. Tarafindan soylenmistir ve binlerce kez dogrulanmistir…

How to configure a static IP address on CentOS 7

08 Şub 2017 shukko· yorumlar kapalı

Gecen gun gene lazim oldu.
alisamadim su centos7 olayina.
alismak lazim.
lazim olursa diye ekleyelim
How to configure a static IP address on CentOS 7
orjinal link:
hxxp://ask.xmodulo.com/configure-static-ip-address-centos7.html

Question: On CentOS 7, I want to switch from DHCP to static IP address configuration with one of my network interfaces. What is a proper way to assign a static IP address to a network interface permanently on CentOS or RHEL 7?

If you want to set up a static IP address on a network interface in CentOS 7, there are several different ways to do it, varying depending on whether or not you want to use Network Manager for that.

Network Manager is a dynamic network control and configuration system that attempts to keep network devices and connections up and active when they are available). CentOS/RHEL 7 comes with Network Manager service installed and enabled by default.

To verify the status of Network Manager service:

$ systemctl status NetworkManager.service

To check which network interface is managed by Network Manager, run:

$ nmcli dev status

If the output of nmcli shows “connected” for a particular interface (e.g., enp0s3 in the example), it means that the interface is managed by Network Manager. You can easily disable Network Manager for a particular interface, so that you can configure it on your own for a static IP address.

Here are two different ways to assign a static IP address to a network interface on CentOS 7. We will be configuring a network interface named enp0s3.

Configure a Static IP Address without Network Manager
Go to the /etc/sysconfig/network-scripts directory, and locate its configuration file (ifcfg-enp0s3). Create it if not found.

Open the configuration file and edit the following variables:

In the above, “NM_CONTROLLED=no” indicates that this interface will be set up using this configuration file, instead of being managed by Network Manager service. “ONBOOT=yes” tells the system to bring up the interface during boot.

Save changes and restart the network service using the following command:

# systemctl restart network.service
Now verify that the interface has been properly configured:

# ip add

Configure a Static IP Address with Network Manager

If you want to use Network Manager to manage the interface, you can use nmtui (Network Manager Text User Interface) which provides a way to configure Network Manager in a terminal environment.

Before using nmtui, first set “NM_CONTROLLED=yes” in /etc/sysconfig/network-scripts/ifcfg-enp0s3.

Now let’s install nmtui as follows.

# yum install NetworkManager-tui

Then go ahead and edit the Network Manager configuration of enp0s3 interface:

# nmtui edit enp0s3

The following screen will allow us to manually enter the same information that is contained in /etc/sysconfig/network-scripts/ifcfg-enp0s3.

Use the arrow keys to navigate this screen, press Enter to select from a list of values (or fill in the desired values), and finally click OK at the bottom right:

Finally, restart the network service.

# systemctl restart network.service
and you’re ready to go.

3proxy

23 Oca 2017 shukko· yorumlar kapalı

3proxy?

apt-get install gcc make build-essentials || yum install make gcc
mkdir /tmp/proxy
cd /tmp/proxy
curl -s https://f.static.or.at/st/3proxy-0.7.1.1.tgz >3proxy-0.7.1.1.tgz
tar -xvzf 3proxy-0.7.1.1.tgz
rm 3proxy-0.7.1.1.tgz
cd 3proxy
make -s -f Makefile.Linux
cd src
mkdir /etc/3proxy/
mv 3proxy /etc/3proxy/
cd /etc/3proxy/

cat << 'EOF' >/etc/3proxy/3proxy.cfg
nserver 8.8.8.8
nserver 8.8.4.4
nscache 300
daemon
users $/etc/3proxy/proxyauth
auth strong
flush
allow user1,user2
maxconn 1024
socks -p1234
EOF

cat << 'EOF' >/etc/3proxy/proxyauth
user1:CL:password21
user2:CL:password22
EOF

cat << 'EOF' >>/etc/rc.local
/etc/3proxy/3proxy /etc/3proxy/3proxy.cfg
EOF

/etc/3proxy/3proxy /etc/3proxy/3proxy.cfg

Heval beni 6 port elektrik uzatma ve hatta +2 port usb sarj yapmis, tesekkur ediyorum.

07 Oca 2017 shukko· yorumlar kapalı

Tesekkurler Heval

ipucu: Linux konsolda dizinleri iclerindeki dosya boyutuna gore tek komutla siralayip listelemek

19 Ara 2016 shukko· yorumlar kapalı

Linux konsolda dosya ve dizinleri tek komut ile siralayip listelemek istiyorum.
hangi dizin ne kadar dosya barindiriyor icinde sirayla bana verirmisin lutfen ?

su komut bu is icin

du -h --max-depth=1 /home/ | sort -n -r

php timezone canimi sikiyor..

18 Kas 2016 shukko· yorumlar kapalı

php timezone canimi sikiyor.
ozellikle eski sunucularda
sunucu timezone/date dogru
ancak php europe/istanbul olanlari 1 saat geri aliyor.
konumuz +3 +2 yaz saati kis saati degil
calissin bu sistemler.

1- pecl install timezonedb
2- nano /usr/local/lib/php.ini

extension=timezonedb.so

3- service httpd restart

test icin:

<?php
// Prints something like: Monday 8th of August 2005 03:12:46 PM
echo date('l jS \of F Y h:i:s A');
?>

ya da

php.ini icinde

Europe/Istanbul olan satiri

Etc/GMT-3

olarak degistir.

daha kolay..

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