Disk clone – SSD – HDD

Hiren’s CD / επιλέγουμε το Parted Magic (Linux – GUI) / μετά το boot πάμε στα System tools /

i) Clonezilla

ii) Ghost 4 linux

 

Java – Application Blocked by Security Settings

Application Blocked by Security Settings

Solution:

Control Panel / Java / Security /

from High

to Medium and press APPLY button. 🙂

Java-Security-Hihg Java-Security-Medium

 

 

 

 

 

 

 

 

 

 

 

 

Τα Απομνημονεύματα του Μακρυγιάννη (Διαβάζει ο Τζίμης Πανούσης)

Τα Απομνημονεύματα του Μακρυγιάννη (Διαβάζει ο Τζίμης Πανούσης)

Από την εκπομπή του τρίτου προγράμματος: “Όταν ο Τζίμης Πανούσης συνάντησε τον στρατηγό Μακρυγιάννη”

  1. http://www.youtube.com/watch?v=X8YC_6gq4DQ
  2. http://www.youtube.com/watch?v=omY5U4KBnfE
  3. http://www.youtube.com/watch?v=4mY666yxN3c
  4. http://www.youtube.com/watch?v=_VioTZ9vZjY
  5. http://www.youtube.com/watch?v=hrVcCMgE5PM

Αναλύωντας το Stuxnet, το κυβερνο-όπλο του 21ου αιώνα (Μαρ. 2011) TED.com

Ραλφ Λάνγκνερ:

Aναλύωντας το Stuxnet, το κυβερνο-όπλο του 21ου αιώνα.

Μαρ. 2011 – TED.COM

Nokia Lumia 625 – How to hard reset

Nokia Lumia 625 – How to hard reset:

Warning! All data will be lost!

A.) settings icon Settings > about > reset your phone.

OR

B.)

1.Power off your phone

2.Press power button and after phone vibrates once press volume down until you will see exclamation sign on the screen

3.Press in this order:
volume up
volume down
power
volume down
4.Wait until format ends and the phone restarts

That’s it.

Available Pool of Unallocated IPv4 Internet Addresses Now Completely Emptied

Available Pool of Unallocated IPv4 Internet Addresses Now Completely Emptied

The Future Rests with IPv6

ICANN
This is a major turning point in the on-going development of the Internet.

Miami, FL (Vocus/PRWEB) February 03, 2011

A critical point in the history of the Internet was reached today with the allocation of the last remaining IPv4 (Internet Protocol version 4) Internet addresses from a central pool. It means the future expansion of the Internet is now dependant on the successful global deployment of the next generation of Internet protocol, called IPv6.

The announcement was made by four international non-profit groups, which collaboratively work to coordinate the world’s Internet addressing system and its technical standards.

http://www.prweb.com/releases/ICANN/IPv6/prweb8107778.htm

Compressed Folders – WinXP (Enable Disable)

Compressed Folders – WinXP (Enable Disable)

(disable):

Start > Run…
regsvr32 /u %windir%system32zipfldr.dll

(enable):

Start > Run…
regsvr32 %windir%system32zipfldr.dll

mc (on linux) and putty (on windows) view chars and lines problem

1) edit /usr/share/mc/bin/mc−wrapper.sh

2) add only BLUE lines:
……..
MC_PWD_FILE=”${TMPDIR−/tmp}/mc−$USER/mc.pwd.$$”

SAVE_LANG=”$LANG”
export LANG=”C”

/usr/bin/mc −P “$MC_PWD_FILE” “$@”

export LANG=”$SAVE_LANG”

Excel – Calculate Age (Years, Months, Days BETWEEN 2 DATES)

=DATEDIF(a1; a2;“y”) OR DATEDIF(a1, a2,“y”) :   (; or ,)
=============================================

=DATEDIF(A1;A2;”y”) & ” years, ” & DATEDIF(A1;A2;”ym”) & ” months,” & DATEDIF(A1;A2;”md”) & ” days”

OR

=DATEDIF(A1,A2,”y”) & ” years, ” & DATEDIF(A1,A2,”ym”) & ” months,” & DATEDIF(A1,A2,”md”) & ” days”

squid.conf – block ADS and DOWNLOADING

configuration files of squid 2.5 stable 6 / regex in squid.conf

squid.conf – block ADS and DOWNLOADING .mp3 .exe .zip etc

—————————-
/etc/squid/squid.conf :
—————————-
http_port 3128

hierarchy_stoplist cgi-bin ?

acl QUERY urlpath_regex cgi-bin ?
acl MAIL url_regex mail
no_cache deny QUERY
no_cache deny MAIL

cache_mem 32 MB

cache_dir ufs /var/spool/squid 512 16 256

acl mynetwork src 10.146.9.0/255.255.255.0
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object

acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 563
acl Safe_ports port 80
acl Safe_ports port 21
acl Safe_ports port 443 563
acl Safe_ports port 70
acl Safe_ports port 210
acl Safe_ports port 1025-65535
acl Safe_ports port 280
acl Safe_ports port 488
acl Safe_ports port 591
acl Safe_ports port 777
acl CONNECT method CONNECT

acl FILESDENY urlpath_regex “/etc/squid/regex/filesdeny”
deny_info ACCESS_DENIED_MY_FILES FILESDENY
http_access deny FILESDENY

acl ADS url_regex “/etc/squid/regex/adsdomain”
deny_info ACCESS_DENIED_MY_ADS ads
http_access deny ADS

http_access allow manager localhost
http_access allow mynetwork

http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports

http_access deny all
icp_access allow all

visible_hostname linuxserver

#debug_options ALL,1 28,9
#log_fqdn on
client_db off
log_icp_queries off
httpd_accel_with_proxy off
httpd_accel_uses_host_header off
httpd_accel_single_host off
emulate_httpd_log on

——————————————————————-

—————————-
/etc/squid/regex/adsdomain :
—————————-
.xxxxxx.gr
.yyyyyyy.com
.zzzzzz.net
ringtones.
ads.
chat.
/chat/
/banners/
/banner/
/games/
/adbanners/
/Ads/
/ads/
crack

——————————————————————-
—————————-
/etc/squid/regex/filesdeny :
—————————-
.mp3$
.rom$
.mpga$
.exe$
.mpg$
.mpeg$
.asf$
.ram$
.rm$
.swf$
.zip$
.ini$
.rar$
.wmv$
.dll$
.cab$
.mov$
.wmn$