213 reputation
312
bio website chpert.net
location
age 34
visits member for 2 years, 7 months
seen Mar 17 at 9:21

My God is Allah and my religious book is Quran.Up to now my life was based on my God's will and whatever I gained or lost is due to my God's want. My aspiration is to put my life in favour of my lord, Allah since I believe this would be a desirable life. I am a fan and supporter of Free Software and i do all my computer works based on Freesoftware. My other interests are Linux/GNU family and BSD. My main speciality is network administration but I also have decent knowledge in C/C++ and Python progmming. In general I love programming languages. My favorite sport is mountain climbing because I love outdoors and generaly I'm a nature lover. I truely love to increase my knowledge because I'm eager to know as much as possible. Not only I have this desire for myself, but also for every human being and I will do my best to help anyone who wishes to be on this path. (You can find everythinf about me at http://pahlevanzadeh.org and http://chpert.net)


Oct
11
comment dist-upgrade from Debian 7 (wheezy) to 8 (jessie) results in 'Failed to execute operation' errors
test dpkg -a --configure
Sep
20
comment Packet captures: filtering on RX vs TX
use ngrep -d dev
Sep
20
comment Packet captures: filtering on RX vs TX
use tcpdump -L for see supported interfaces,
Sep
20
comment Inbound traffic equals outbound traffic
p3p1 is belong to p2p interface.
Sep
7
comment APT FATAL -> Failed to fork
rm /var/cache/apt/arhives/lock ; rm /var/lib/apt/lock ;rm /var/lib/apt/lists/lock
Aug
21
comment Broken apt trying to install Cassandra
dpkg --configure -a --force-all
Aug
21
comment how to get ip address of a PPP(Point-to-Point Protocol) network interface?
Do you have ping through-t : ping -I w1g1 8.8.8.8 ?
Aug
20
comment Looking for good documentation of odbc.ini and odbcinst.ini files on Linux
unixodbc.org/doc
Aug
20
comment Automatically Kill/Restart Process(es) When Memory is Critically Low
use free -m command, vmstat command and top command, This is not your answer , but may you can use from this: at first you can replace some application with some other, for example down apache and install lighttpd two: down every service and program what you don't need.
Apr
10
comment RoundCube too many sleep connections in mysql
It's such as "Opened-Released connections", and you emulate a DOS attack(not syn, such as OpenDNS) , not you but only your kernel. i have a suggesstion: telnet from a secified machine and test your ip will be died or not. if die, be sure test your kernel and your boot process.
Apr
10
comment RoundCube too many sleep connections in mysql
mysql down or apache ? or all of your machine ....?
Apr
10
comment RoundCube too many sleep connections in mysql
You have decide use prefork or apache worker , so read the following link : codebucket.co.in/apache-prefork-or-worker
Apr
10
comment RoundCube too many sleep connections in mysql
1. How did you install your php? 2. How much your RAM/CPU? free -m;cat /proc/cpuinfo;
Sep
12
comment dovecot and postfix from debian repository
I installed dovecot-pop3 and dovecot-imapd and the given problem was solved.
Sep
12
comment dovecot and postfix from debian repository
Before it, i install such as postfix and see its port such as 143, 110 and so on, Then i start to configure, but i don't see its ports.
Sep
12
comment dovecot and postfix from debian repository
but when i use netstat -anp |egrep dovecot -i i get many result according to LISTENING , But SOCKET UNIX
Sep
12
comment dovecot and postfix from debian repository
My firewall by default is Open....
Jun
7
comment scp returns Exit status 1
use -v front of scp, it causes scp act in verbose mode.
Mar
24
comment HTTP request logs needed for anaylsis
i remember nagious monitoring had a component for do it. please see nagious repo.
Mar
23
comment How to set the domain name on GNU/Linux?
oh by the way, i forget to say you should set hostname by hand hostname web.mydomain.com after configure your files. because when you configure your file memory can't apply changes.(if it was useful, don't forget useful flag)