Renaming Default ethx to ethy

Create /etc/mactab (if not exist) and edit it

# touch /etc/mactab
# mcedit /etc/mactab

/etc/mactab For 3 cards

# You can rename your ethx with another name, example : nic01, etc.
eth0 00:23:B7:89:39:E2
eth1 00:08:A3:20:F8:29
eth2 00:50:BA:29:B7:32

Logical Volume Group (LVM)

Aptitude install lvm2
To running Lvm on ubuntu, we must have lvm2, if you don't have, then install it

# aptitude install lvm2

Initializing disks or disk partitions
Before you can use a disk or disk partition as a physical volume you will have to initialize it:

# pvcreate /dev/sda3

Physical volume "/dev/sda3" successfully created

Now create a volume group descriptor at the start of the /dev/sda3 partition.

# pvcreate /dev/sda3 /dev/sda4

Physical volume "/dev/sda3" successfully created
Physical volume "/dev/sda4" successfully created

Above command line is using when we want creating pvdisk from 2 partitions at once

Setup a Volume Group

# vgcreate vgm-disk /dev/sda3

Volume group "vgm-disk" successfully created

Or if you want creating volume group from more than one partitions, you can using command bellow

# vgcreate vgm-disk /dev/sda3 /dev/sda4

Volume group "vgm-disk" successfully created

Run vgscan and vgdisplay to verify volume group

# vgscan

Reading all physical volumes. This may take a while...
Found volume group "vgm-disk" using metadata type lvm2

# vgdisplay

--- Volume group ---
VG Name vgm-disk
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 1
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 0
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 110.86 GiB
PE Size 4.00 MiB
Total PE 28381
Alloc PE / Size 0 / 0
Free PE / Size 28381 / 110.86 GiB
VG UUID A9fOwN-y7Xm-cFDE-ruFK-1xl1-kbRI-fp9IdN

The most important things to verify are that the first three items are correct and that the VG Size item is the proper size for the amount of space in all four of your disks.

Creating the Logical Volume

# lvcreate -n lvm-disk -l 28381 vgm-disk

Logical volume "lvm-disk" created
-n is name of logical volume
-l is PE (pyshical extend) 28381 size on volume group (vgm-disk), in this situation, I want it to use all partition.

Create the File System

# mkfs.ext3 /dev/vgm-disk/lvm-disk

mke2fs 1.41.11 (14-Mar-2010)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
7266304 inodes, 29062144 blocks
1453107 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=0
887 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
        4096000, 7962624, 11239424, 20480000, 23887872

Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 33 mounts or
180 days, whichever comes first.  Use tune2fs -c or -i to override.

Test the File System
Mount the file system on the logical volume

# mount /dev/vgm-disk/lvm-disk /mnt/lvm 

Now check it, If everything worked properly, you should now have a logical volume mounted at /mnt/lvm

# df -ah

Filesystem            Size  Used Avail Use% Mounted on
/dev/sda1              37G  1.5G   34G   5% /
proc                     0     0     0   -  /proc
none                     0     0     0   -  /sys
none                     0     0     0   -  /sys/fs/fuse/connections
none                     0     0     0   -  /sys/kernel/debug
none                     0     0     0   -  /sys/kernel/security
none                 1002M  208K 1002M   1% /dev
none                     0     0     0   -  /dev/pts
none                 1006M     0 1006M   0% /dev/shm
none                 1006M  288K 1006M   1% /var/run
none                 1006M     0 1006M   0% /var/lock
none                 1006M     0 1006M   0% /lib/init/rw
/dev/sdc1             147G  117G   23G  84% /mnt/sdc1
/dev/mapper/vgm--disk-lvm--disk
                      110G  188M  104G   1% /mnt/lvm

Adding a new disk
Current situation

# pvdisplay

--- Physical volume ---
  PV Name               /dev/sda3
  VG Name               vgm-disk
  PV Size               110.86 GiB / not usable 352.50 KiB
  Allocatable           yes (but full)
  PE Size               4.00 MiB
  Total PE              28381
  Free PE               0
  Allocated PE          28381
  PV UUID               mYSSjb-a50Y-GOcP-m30k-1BHL-430G-fFUzAb

# lvdisplay

--- Logical volume ---
  LV Name                /dev/vgm-disk/lvm-disk
  VG Name                vgm-disk
  LV UUID                P5KCpv-2fBq-UKk5-TObN-ZySO-MMW0-ALmpmQ
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                110.86 GiB
  Current LE             28381
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           251:0

# pvscan

PV /dev/sda3   VG vgm-disk   lvm2 [110.86 GiB / 0    free]
  Total: 1 [110.86 GiB] / in use: 1 [110.86 GiB] / in no VG: 0 [0   ]

Adding new pyshical volume /dev/sdb1.

# pvcreate /dev/sdb1

Physical volume "/dev/sdb1" successfully created

  PV /dev/sda3   VG vgm-disk        lvm2 [110.86 GiB / 0    free]
  PV /dev/sdb1                      lvm2 [931.51 GiB]
  Total: 2 [1.02 TiB] / in use: 1 [110.86 GiB] / in no VG: 1 [931.51 GiB]

# pvdisplay

--- Physical volume ---
  PV Name               /dev/sda3
  VG Name               vgm-disk
  PV Size               110.86 GiB / not usable 352.50 KiB
  Allocatable           yes (but full)
  PE Size               4.00 MiB
  Total PE              28381
  Free PE               0
  Allocated PE          28381
  PV UUID               mYSSjb-a50Y-GOcP-m30k-1BHL-430G-fFUzAb

  "/dev/sdb1" is a new physical volume of "931.51 GiB"
  --- NEW Physical volume ---
  PV Name               /dev/sdb1
  VG Name
  PV Size               931.51 GiB
  Allocatable           NO
  PE Size               0
  Total PE              0
  Free PE               0
  Allocated PE          0
  PV UUID               W570RU-hvnL-Ipdm-Jo1P-vN2n-TjRJ-GPTCOm

Add the new disks to the volume groups

# vgextend vgm-disk /dev/sdb1

Volume group "vgm-disk" successfully extended

Checking

# vgdisplay

--- Volume group ---
  VG Name               vgm-disk
  System ID
  Format                lvm2
  Metadata Areas        2
  Metadata Sequence No  5
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                1
  Open LV               1
  Max PV                0
  Cur PV                2
  Act PV                2
  VG Size               1.02 TiB
  PE Size               4.00 MiB
  Total PE              266847
  Alloc PE / Size       28381 / 110.86 GiB
  Free  PE / Size       238466 / 931.51 GiB
  VG UUID               A9fOwN-y7Xm-cFDE-ruFK-1xl1-kbRI-fp9IdN

Extend volume groups

# lvextend -l +238466 /dev/vgm-disk/lvm-disk

Extending logical volume lvm-disk to 931.51 GiB
  Logical volume lvm-disk successfully resized

# vgdisplay

--- Volume group ---
  VG Name               vgm-disk
  System ID
  Format                lvm2
  Metadata Areas        2
  Metadata Sequence No  7
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                1
  Open LV               0
  Max PV                0
  Cur PV                2
  Act PV                2
  VG Size               1.02 TiB
  PE Size               4.00 MiB
  Total PE              266847
  Alloc PE / Size       266847 / 1.02 TiB
  Free  PE / Size       0 / 0
  VG UUID               A9fOwN-y7Xm-cFDE-ruFK-1xl1-kbRI-fp9IdN

Increase the file system size After you have extended the logical volume it is necessary to increase the file system size to match. how you do this depends on the file system you are using.

Before resizing files ystem sizes.

# df -ah

Filesystem            Size  Used Avail Use% Mounted on
/dev/sda1              37G  1.5G   34G   5% /
proc                     0     0     0   -  /proc
none                     0     0     0   -  /sys
none                     0     0     0   -  /sys/fs/fuse/connections
none                     0     0     0   -  /sys/kernel/debug
none                     0     0     0   -  /sys/kernel/security
none                 1002M  208K 1002M   1% /dev
none                     0     0     0   -  /dev/pts
none                 1006M     0 1006M   0% /dev/shm
none                 1006M  288K 1006M   1% /var/run
none                 1006M     0 1006M   0% /var/lock
none                 1006M     0 1006M   0% /lib/init/rw
/dev/sdc1             147G  117G   23G  84% /mnt/sdc1
/dev/mapper/vgm--disk-lvm--disk
                      110G  188M  104G   1% /mnt/lvm

# e2fsck -f /dev/vgm-disk/lvm-disk

e2fsck 1.41.11 (14-Mar-2010)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/dev/vgm-disk/lvm-disk: 11/7266304 files (0.0% non-contiguous), 504100/29062144 blocks

# resize2fs /dev/vgm-disk/lvm-disk

resize2fs 1.41.11 (14-Mar-2010)
Resizing the filesystem on /dev/vgm-disk/lvm-disk to 273251328 (4k) blocks.
The filesystem on /dev/vgm-disk/lvm-disk is now 273251328 blocks long

# mount /dev/vgm-disk/lvm-disk /mnt/lvm/

# df -ah

Filesystem            Size  Used Avail Use% Mounted on
/dev/sda1              37G  1.5G   34G   5% /
proc                     0     0     0   -  /proc
none                     0     0     0   -  /sys
none                     0     0     0   -  /sys/fs/fuse/connections
none                     0     0     0   -  /sys/kernel/debug
none                     0     0     0   -  /sys/kernel/security
none                 1002M  208K 1002M   1% /dev
none                     0     0     0   -  /dev/pts
none                 1006M     0 1006M   0% /dev/shm
none                 1006M  288K 1006M   1% /var/run
none                 1006M     0 1006M   0% /var/lock
none                 1006M     0 1006M   0% /lib/init/rw
/dev/sdc1             147G  117G   23G  84% /mnt/sdc1
/dev/mapper/vgm--disk-lvm--disk
                      1.1T  200M  974G   1% /mnt/lvm

Editing /etc/fstab file to match new filesystem

# cat /etc/fstab


/dev/sda1       /            ext3       defaults               0    1
/dev/sda2       swap         swap       defaults               0    0
/dev/vgm-disk/lvm-disk       /mnt/lvm   lvm noatime            0    2                        
/dev/sdb1       /mnt/sdb1    ext3       defaults               1    1
proc            /proc        proc       nodev,noexec,nosuid    0    0

Done

Menonaktifkan Pop Up pada Avira Antivir

Avira Antivir memiliki salah satu tingkat deteksi terbaik dari semua antivirus, salah satu kelemahan utama adalah bahwa setelah update, akan ditampilkan sebuah iklan besar dilayar kita, bila anda merasa terganggu, maka inilah cara untuk menonaktifkannya.
1. Start --> Run.
2. Ketikkan gpedit.msc dan tekan Ok.
3. Arahkan ke User Configuration > Administrative Templates > System.
4. Double klik "Don't run specified Windows applications".

VirtuaWin - The Virtual Desktop Manager

VirtuaWin merupakan software open source yang diilhami oleh kemampuan Linux dalam menangani multiple desktop. Hal ini memungkinkan pengguna untuk mengatur aplikasi kedalam beberapa virtual desktop.
Fitur
1. Aplikasi ini berjalan di latar belakang, dan muncul di sistem tray.

Memperbaruhi Lisensi Avira Personal Edition Versi 10

Avira selalu memperbarui lisensinya setiap bulan april dan november, bagi yang melakukan autoupdate avira-nya, hal ini tidaklah menjadi suatu permasalahan, hal ini akan menjadi masalah apabila kita hanya melakukan update secara manual. Maka bila lisensi dari avira kita sudah kadaluarsa, update virus definisi juga tidak akan berhasil, satu-datunya cara kita harus melakukan update lisensi terlebih dahulu, baru setelah itu melakukan update definisi virus maupun virus engine-nya, berikut langkah-langkah untuk melakukan pembaharuan lisensi dari avira personal edition.

Ikuti langkah2 dibawah ini secara tepat :

Update Avira Personal Edition Versi 10 Secara Manual

Click here to enlarge

Untuk melakukan update secara manual untuk Avira Personal Edition adalah dgn cara :

Klik kanan pada ikon Avira di taskbar bawah kanan --> Start Antivir --> Update --> Manual Update --> pilih file vdf_fusebundle.zip yang sudah di download

Lokasi download virus definisi Avira terbaru ada disini
Lokasi download file installer Avira Personal Edition terbaru ada disini
Lokasi download file lisensi key Avira Personal Edition terbaru ada disini

MinimizeToTray revived (MinTrayR)

MinTrayR adalah pengganti untuk ekstention MinimizeToTray yang tidak lagi aktif dikembangkan. MinimizeToTray diklaim oleh pembuatnya tidak kompatibel dengan Firefox terbaru dan aplikasi Mozilla lainnya (tetapi dalam perakteknya MinimizeToTray revived (MinTrayR) 1.0 kompatible dengan Thunderbird 8.0).

Click to enlarge

Adding SSH keys to automate login

So we want the mybooks to autologin using a long keyfile. Later on we will remove the option to log in using a password for the SSH setup (basically hardening the SSH setup).

Start on Nebula.despro.lan. We need to repeat this procedure on Orion.despro.lan.


On Nebula.despro.lan

Let's move over to the special .ssh directory

root@nebula:~# cd ~
root@nebula:~# cd .ssh/
root@nebula:~/.ssh# ls -1
known_hosts

root@nebula:~# touch authorized_keys
Next generate a SSH keypair: ssh-keygen -b 4096 -N '' -t rsa -f id_rsa

root@nebula:~# ssh-keygen -b 4096 -N '' -t rsa -f id_rsaGenerating public/private rsa key pair.Your identification has been saved in id_rsa.Your public key has been saved in id_rsa.pub.The key fingerprint is:90:74:ae:c9:24:7f:4c:46:3f:08:77:54:1b:23:d9:fb root@Nebula

PostgreSQL 9.0.4 with Slackware 13.37

PostgreSQL is an advanced object-relational database management system (ORDBMS) based on POSTGRES. With more than 15 years of development history, it is quickly becoming the de facto database for enterprise level open source solutions. This build includes full text search support (tsearch2).

Home: http://www.postgresql.org.Repository: SlackersDownload size: 4,26 MBInstalled size: 22,48 MBPackage filename: postgresql-9.0.4-i686-1cf.txz

Step 1: Download postgresql-9.0.4-i686-1cf.txz for Slackware 13.37 from here and install it.

#installpkg postgresql-9.0.4-i686-1cf.txz

Step 2: Create postgreSQL user account

# adduser postgres# passwd postgresChanging password for user postgres.New UNIX password:Retype new UNIX password:passwd: all authentication tokens updated successfully.

Configuring PostgreSQL 9.0.4 on Slackware 13.37

After succesfully install postgresql on slackware, the next point is to configuring postgresql so it can accessing from network ( local network).


Step 1: edit postgresql.conf

#mcedit /var/lib/pgsql/data/postgresql.conf

change at the connections and authentication section, find the
listen_addresses = 'localhost' and change it to
listen_addresses = '*'
and uncomment
#port =5432 so it becomes
port = 5432
and save it.

Step 2: edit pg_hba.conf
Because i connecting postgresql server from my laptop which have ip number 192.168.110.131 and some times i would like connected from another 192.168.110. ip number, so i editing pg_hba.conf like this

#mcedit /var/lib/pgsql/data/pg_hba.conf

addes this line to pg_hba.conf

host    all     all     192.168.110.0/24     md5

Getting PostgreSQL 9.0.4 module for PHP-5.3.8 on Slackware 13.37

I wanted to play around with PostgreSQL on the test server at work today, and found the slackpack over at LinuxPackages. I was very pleased that I wouldn’t have to compile PostgreSQL from source, as such complex apps will take more time than I would like to invest.

Anyway, once I’ve installed the package, and initialised the database, I decided to give phpPgAdmin a whirl on my freshly baked PostgreSQL installation, but when I try to use it I get an error message telling me that I have not compiled proper database support into my PHP installation.

I checked out my phpinfo(); and sure enough, Slackware‘s package was not built with the --with-pgsql option.

Most of my googling results mention that the only solution is to recompile PHP from scratch, including the --with-pgsql flag. Hmm, I'm really hate to replace my original PHP installation which was done in the “proper” way, ie. via the available slackpack. Who know what the hell I can possibly misconfigure and break!

Slackware 13.37 + Dovecot 2.0.15 (Configuration)

Get Dovecot 2.0.15 from here (dovecot-2.0.15-i686-1cf.txz) then install it

$ upgradepkg --install-new dovecot-2.0.15-i686-1cf.txz

Then, start for configuration

$ cp -v /usr/doc/dovecot-2.0.15/example-config/* /etc/dovecot/

First create user and group for dovecot

groupadd dovecot
useradd -g dovecot dovecot
useradd -g dovecot dovenull

Here Bellow is my worked configuration : Dovecot.conf

# grep -v "#" /etc/dovecot/dovecot.conf

protocols = imap pop3
listen = *
base_dir = /var/run/dovecot/
login_greeting = Dovecot ready.
dict {}
!include conf.d/*.conf

10-auth.conf

$ grep -v "#" /etc/dovecot/conf.d/10-auth.conf

disable_plaintext_auth = yes
auth_mechanisms = plain login
!include auth-system.conf.ext

10-mail.conf

$ grep -v "#" /etc/dovecot/conf.d/10-mail.conf

mail_location = maildir:%h/Maildir
auth_socket_path = /var/run/dovecot/auth-userdb
mail_plugin_dir = /usr/lib/dovecot
mail_plugins = $mail_plugins

10-master.conf

$ grep -v "#" /etc/dovecot/conf.d/10-master.conf

service imap-login {  inet_listener imap {  }  inet_listener imaps {  }}
service pop3-login {  inet_listener pop3 {  }  inet_listener pop3s {  }}
service lmtp {  unix_listener lmtp {  }}
service imap {}
service pop3 {}
service auth {  unix_listener auth-userdb {  }}
service auth-worker {}
service dict {  unix_listener dict {  }}

Dovecot-openssl.cnf

$ grep -v "#" /usr/doc/dovecot-2.0.15/dovecot-openssl.cnf

[ req ]
default_bits = 1024
encrypt_key = yes
distinguished_name = req_dn
x509_extensions = cert_type
prompt = no
[ req_dn ]
C=ID
ST= Indonesia
L=MyCity
O=Dovecot
OU=IMAP server
CN=imap.despro.lan
emailAddress=postmaster@despro.lan
[ cert_type ]
nsCertType = server

$ cd /usr/doc/dovecot-2.0.15/
$ sh mkcert.sh

this action will create /etc/ssl/private/dovecot.pem and /etc/ssl/certs/dovecot.pem have been created. Remember their locations because you have to insert them in 10-ssl.conf
10-ssl.conf

$ grep -v "#" /etc/dovecot/conf.d/10-ssl.conf

ssl_cert =
ssl_key =

20-imap.conf

$ grep -v "#" /etc/dovecot/conf.d/20-imap.conf

protocol imap {mail_plugins = $mail_plugins imap_quota autocreate}

$ grep -v "#" /etc/dovecot/conf.d/20-pop3.conf

protocol pop3 
{mail_plugins = $mail_plugins}

90-plugin.conf

$ grep -v "#" /etc/dovecot/conf.d/90-plugin.conf

plugin 

{    
autocreate = Sent    
autocreate2 = Drafts    
autocreate3 = Junk    
autocreate4 = Trash    
autosubscribe = Sent    
autosubscribe2 = Drafts    
autosubscribe3 = Junk    
autosubscribe4 = Trash
}

90-quota.conf

$ grep -v "#" /etc/dovecot/conf.d/90-quota.conf
plugin {
quota = maildir:User quota
}

auth-system.conf.ext

$ grep -v "#" /etc/dovecot/conf.d/auth-system.conf.ext

passdb {
driver = shadow
}
userdb {
driver = passwd
}

Done

Sed - Merubah karakter ke -n dari file

Untuk merubah karakter ke 10 dengan suatu kalimat, katakanlah SED


Before

root@nebula:# cat test.txt
111111111111111111111111111111111111111111111111111

After

root@nebula:# sed -r "s/^(.{9})/\1SED/" test.txt
111111111SED11111111111111111111111111111111111111111

atau

root@nebula:# sed -i -r "s/^(.{9})/\1SED/" test.txt

-i memberitahu sed untuk langsung mengedit file tersebut (over write) output tidak akan ditampilkan dilayar

Kalau tidak mau di over write

root@nebula:# sed -r "s/^(.{9})/\1SED/" test.txt > test_output.txt

Slackware 13.37 + Dovecot 2.0.15 (POP3 Testing)

This is the way to testing our POP3 installation, every steps should be give correct result.

# telnet localhost 110
# telnet 192.168.110.254 110
# telnet nebula.despro.lan 110

Will given the same results (except IP address and Hostname):

Trying 127.0.0.1...Connected to localhost.Escape character is '^]'.  <-- it means Ctrl + ]+OK Dovecot ready.user fmaster <-- your username+OKpass ******* <-- your password+OK Logged in.quit+OK Logging out.Connection closed by foreign host.

Also check for secure POP connection on port 995

# openssl s_client -connect localhost:995
# openssl s_client -connect 192.168.110.254:995
# openssl s_client -connect nebula.despro.lan:995

Will given same result :

CONNECTED(00000003)
---
---
+OK Dovecot ready.
quit
+OK Logging out
closed

Done

for more advanced testing methode, please take a look these references

Referensi : Referensi 01 Referensi 02

Dovecot Instalation Testing

Check that it's listening
check that Dovecot is listening for connections from locahost

$ telnet localhost 143
Trying ::1...
Connected to localhost.
Escape character is '^]'.
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready.
^]

check from remote host

$ telnet nebula.anekarupatera.lan 143
Trying 192.168.110.254...
Connected to nebula.anekarupatera.lan.
Escape character is '^]'.
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready.
^]

Check that it's allowing logins
check from localhost

$ telnet localhost 143
Trying ::1...
Connected to localhost.
Escape character is '^]'.
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready.
a login diantokam ********
a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS] Logged in
^]

check from remote host

$ telnet nebula.anekarupatera.lan 143
Trying 192.168.110.254...
Connected to nebula.anekarupatera.lan.
Escape character is '^]'.
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready.
a login diantokam ********
a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS] Logged in
^]

check that it find inbox after login, do " b select inbox"

b select inbox
* FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
* OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted.
* 6 EXISTS
* 0 RECENT
* OK [UIDVALIDITY 1321690865] UIDs valid
* OK [UIDNEXT 906] Predicted next UID
* OK [HIGHESTMODSEQ 1] Highest
b OK [READ-WRITE] Select completed.

Check that it finds other mailboxes after login, do "d lsub "" *"

d lsub "" *
* LSUB () "." "Sent"
* LSUB () "." "Trash"
* LSUB () "." "Drafts"
d OK Lsub completed.

Make a graceful exit

e logout
* BYE Logging out
e OK Logout completed.

Note

^] = Ctrl + ]

Done

Source

Installing OpenFire on CentOS 6.0 (64 Bit)

Download rpm package from http://www.igniterealtime.org/downloadServlet?filename=openfire/openfire-3.7.1-1.i386.rpm

cd /tmp
wget http://www.igniterealtime.org/downloadServlet?filename=openfire/openfire-3.7.1-1.i386.rpm

and install it

rpm -ivh openfire-3.7.1-1.i386.rpm

Because openfire is a 32-bit application and requires 32-bit versions of OS system libraries. These libraries are not installed on CentOS x86_64 (64-bit) by default. You must install these 32-bit libraries on your system before you run openfire.

Resolving the problem

Cara menjalankan Crontab di CentOS (64 Bit)

Untuk definisi tentang crontab silahkan dibaca di bagian referensi, untuk menjalankan cron :

/etc/init.d/crond start

atau

service crond start

crond dapat langsung aktif saat kita menyalakan pc (saat boot) caranya dengan mengetikkan perintah dibawah ini :

chkconfig --level 2345 cron on <-- untuk menghidupkan
chkconfig --level 2345 cron off <-- untuk mematikan

Ada tiga option untuk mengoperasikan crontab

crontab -e

merupakan perintah untuk melakukan penjadwalan dengan crontab, menambah maupun mengurangi tugas

crontab -l

merupakan perintah untuk menampilkan tugas yang sudah ada di dalam crontab -e

sSMTP di CentOS 6.0 (64 Bit) and Slackware 14.0

untuk melakukan instalasi sSMTP di CentOS lakukan dengan cara :

yum install ssmtp

setelah selesai instal, lakukan editing terhadap file configurasinya :

mcedit /etc/ssmtp/ssmtp.conf

dan isikan dengan

root=username@gmail.com
mailhub=smtp.gmail.com:587
rewriteDomain=
hostname=username@gmail.com
UseSTARTTLS=YES
AuthUser=username
AuthPass=password
FromLineOverride=YES

Testing
Create message.txt with and fill with

Subject: Message for you

Message text starts here.

and run ssmtp with bellow command and check your inbox :D

ssmtp diantokam@slackware.com < /tmp/ssmtp.txt

eSMTP + Gmail on CentOS 6.0 (64 Bit)

Install eSMTP :

yum install esmtp

lakukan configurasi eSMTP sebagai berikut :

touch ~/.esmtprc
chmod 0710 /root/.esmtprc
mcedit root/.esmtprc

isi dengan :

identity username@gmail.com
hostname smtp.gmail.com:587
username "username@gmail.com"
password "password"
starttls required

Menggunakan CA dari mozilla.org

PostgreSQL 9.0.4 with Slackware 13.37

PostgreSQL is an advanced object-relational database management system (ORDBMS) based on POSTGRES. With more than 15 years of development history, it is quickly becoming the de facto database for enterprise level open source solutions. This build includes full text search support (tsearch2).

Home: http://www.postgresql.org.
Repository: Slackers
Download size: 4,26 MB
Installed size: 22,48 MB
Package filename: postgresql-9.0.4-i686-1cf.txz

Step 1: Download postgresql-9.0.4-i686-1cf.txz for Slackware 13.37 from here and install it.

#installpkg postgresql-9.0.4-i686-1cf.txz

Step 2: Create postgreSQL user account

# adduser postgres# passwd postgresChanging password for user postgres.New UNIX password:Retype new UNIX password:passwd: all authentication tokens updated successfully.

Postgresql 8.4.7 on CentOS 6.0 (64 Bit)

Install Postgresql

# yum install postgresql-server postgresql-devel postgresql-contrib postgresql#
# chmod 777 -R /tmp <-- make sure you do this !!!!
# /etc/rc.d/init.d/postgresql initdb
Initializing database: [ OK ]
# /etc/init.d/postgresql start
Starting postgresql service: [ OK ]
# /etc/init.d/postgresql stop
Stopping postgresql service: [ OK ]

Edit postgresql configuration

# mcedit /var/lib/pgsql/data/postgresql.conf
# line 59: listen all
listen_addresses = '*'
# line 334: change log format
log_line_prefix = '%t %u %d '
port = 5432