itech9

Use:

parted -l

or

fdisk -l

wget –recursive -x -l 0 -e robots=off –wait 1 \
-U Mozilla –no-parent –user=user –password=password \
https://hudson.dev.java.net/svn/hudson/trunk/hudson/plugins/ivy/

• — The DNS server is ‘named’
  — $ ps -ef | egrep named
  — $ /etc/init.d/named status
  — Config file is /etc/named.conf (see example below)
• — Configuration examples in /etc/named.conf file

  -- // Reverse DNS map
  zone "10.168.192.in-addr.arpa" {
          type master;
          file "/var/named/192.168.10.rev";
          };
  

  -- // Forward DNS map
  zone "mydomain.com" {
          type master;
          file "/var/named/mydomain.com.hosts";
          };
  

• — file “/var/named/mydomain.com.hosts”

  $ttl 38400
  @       IN      SOA     dns.mydomain.com. root (
                          2008081601
                          10800
                          3600
                          604800
                          38400 )
                  IN      NS      dns.mydomain.com.
                  IN      MX      10 dns.mydomain.com.
  dns             IN      A       192.168.10.2
  mach01          IN      A       192.168.10.50
  ;; .. other machines..
  machdbs01       IN      A       10.100.2.21
  ecnfs02         IN      CNAME   machdbs01
  ecnapp02        IN      CNAME   machdbs01
  ;; External machines
  machext01       IN      A       68.246.97.42
  ecnpart02       IN      A       68.246.97.43
  ....
  

scp  \
 user@machine:"/somepath/file1.txt \
/somepath/file2.doc \
/someotherpath/file3.c \
/somepath/file4.php \
/anypath/file5.bsh" \
.

Make sure there is (are) no space(s) after the back-slashes
and note the “.” (dot) at the end.. or replace the dot with
any target folder to copy the files to.

The /etc/sysconfig/network file contains the
HOSTNAME and the GATEWAY.

The /etc/sysconfig/network-scripts/ifcfg-eth0 file contains the
IPADDRess, NETMASK and BROADCAST addresses.

To backup:
— cd /etc/openldap
— slapcat -l backup.ldif

To reload:
— stop ldap (/etc/init.d/ldap stop)

— cd /var/lib/ldap

— mv world world0

— mkdir /var/lib/ldap/world

— chown ldap:ldap /var/lib/ldap/world

— /etc/init.d/ldap start

— cd /etc/openldap

— slapadd -l backup.blah

— chown -R ldap:ldap /var/lib/ldap/world

sudo mount -o loop /path/to/file.iso /somedir
ls /somedir

# apt-get install apt-file
# apt-file update
# apt-file search gtk+-2
libgtk-directfb-2.0-dev: /usr/lib/pkgconfig/libgtk-directfb-2.0-0/gtk+-2.0.pc
libgtk2.0-dev: /usr/lib/pkgconfig/gtk+-2.0.pc
lsb-build-desktop3: /usr/lib/lsb3/pkgconfig/gtk+-2.0.pc
valac: /usr/share/vala/vapi/gtk+-2.0.deps
valac: /usr/share/vala/vapi/gtk+-2.0.vapi
…

export __BASHIAS=0
if [ "$(echo $- | grep -c i)" == 1 ]
then
	export __BASHIAS=1
fi

...

if [[ ${__BASHIAS} = 1 && ... ]]
then
	...
fi

# dd if=/dev/zero of=/swapfile bs=1M count=128
# mkswap -L swapfile /swapfile
# swapon /swapfile
[...]
# swapoff /swapfile
# rm /swapfile