Linux – kukukaki[ku]kakukaku

29 Oct

Fix bad interpreter

the problem:
-bash: ./script.sh: /bin/bash^M: bad interpreter: No such file or directory

problem solving:
– edit file with vim
– type :set fileformat=unix and enter
– save file and re-execute

27 Oct

Fix cURL error 60: SSL certificate problem

# wget http://curl.haxx.se/ca/cacert.pem # insert in to php.ini -> curl.cainfo = "[pathtofile]cacert.pem" # reload php

13 Oct

disable – kswapd0 runs at 99.9% CPU

kill all running process of services, or stop services
type swapoff -a for disable swap
running all services again.

08 Oct

CWP – Mail server not receive message

myhostname postfix/smtpd[26105]: fatal: open database /etc/postfix/sender_whitelist.db: Bad file descriptor myhostname postfix/master[25978]: warning: process /usr/libexec/postfix/smtpd pid 26105 exit status 1 myhostname postfix/master[25978]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling

solve this problem:

# vim /etc/postfix/main.cf

remove this config "check_sender_access hash:/etc/postfix/sender_whitelist" and then restart postfix service.

08 Oct

CWP – Apache error “Error retrieving pid file logs/httpd.pid”

(20014)Internal error: Error retrieving pid file logs/httpd.pid Remove it before continuing if it is corrupted.

solve this problem:

# mv /usr/local/apache/logs/httpd.pid /usr/local/apache/logs/httpd.pid.bak # /etc/init.d/httpd restart

29 Jul

Check RAM type under console linux

Open Terminal
And type this command

dmidecode
Shell

# dmidecode --type 17

1

# dmidecode --type 17
Example Output
Read More →

21 Jul

Config DNS (Domain Name System) Server On Debian [tested]

Dulu sudah pernah ditulis dan rasanya sekarang sudah banyak beredar juga di internet.. semoga tulisan ini masih bisa bermanfaat untuk belajar bersama..

1. 1. Install bind9
    
    bind9
    Shell
    
    # apt-get install bind9
    
    1
    
    # apt-get install bind9
  2. Setelah selesai install bind9 kemudian masuk ke direktori /etc/bind dan copy file yang dibutuhkan.
    
    cp
    Shell
    
    # cd /etc/bind/ # cp db.127 /var/cache/bind/db.10 # cp db.local /var/cache/bind/db.kukukaki
    
    1
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    # cd /etc/bind/
    # cp db.127 /var/cache/bind/db.10
    # cp db.local /var/cache/bind/db.kukukaki

27 Jun

Recovery root password LXC Container in Proxmox

First, login in your proxmox over ssh and type this command:

root@px:~# lxc-ls
100  104  106  107  108  116
root@px:~# lxc-attach 116
root@b-test:~# passwd yourPassword

nb:
lxc-ls : for list the containers existing on the system
lxc-attach : for runs the specified command inside the container specified by name

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root@px:~# lxc-ls

100 104 106 107 108 116

root@px:~# lxc-attach 116

root@b-test:~# passwd yourPassword

nb:

lxc-ls : for list the containers existing on the system

lxc-attach : for runs the specified command inside the container specified by name

18 Jun

I/O error reading the header from the binary log MySQL|mariaDB

Problem

 [ERROR] I/O error reading the header from the binary log, errno=175, io cache code=0
 [ERROR] I/O error reading the header from the binary log
 [ERROR] Can't init tc log
 [ERROR] Aborting'

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[ERROR] I/O error reading the header from the binary log, errno=175, io cache code=0

[ERROR] I/O error reading the header from the binary log

[ERROR] Can't init tc log

[ERROR] Aborting'

solved

# rm /var/log/mysql/mysql-bin.index
# service mysql start/restart

1 2	# rm /var/log/mysql/mysql-bin.index # service mysql start/restart

09 Jun

Install PostgreSQL 9.4 (source) on debian 5 (Lenny)

# apt-get install build-essential g++ make zlib1g-dev libreadline5-dev
# wget -c http://mirror.poliwangi.ac.id/postgresql/source/v9.4.9/postgresql-9.4.9.tar.gz
# tar zxvf postgresql-9.4.9.tar.gz
# cd postgresql-9.4.9
# ln -s make /usr/bin/gmake
# ./configure
# gmake
# su
# gmake install
# adduser postgres
# mkdir /usr/local/pgsql/data
# chown postgres /usr/local/pgsql/data
# su - postgres
# /usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data
# /usr/local/pgsql/bin/postgres -D /usr/local/pgsql/data >logfile 2>&1 &

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# apt-get install build-essential g++ make zlib1g-dev libreadline5-dev

# wget -c http://mirror.poliwangi.ac.id/postgresql/source/v9.4.9/postgresql-9.4.9.tar.gz

# tar zxvf postgresql-9.4.9.tar.gz

# cd postgresql-9.4.9

# ln -s make /usr/bin/gmake

# ./configure

# gmake

# su

# gmake install

# adduser postgres

# mkdir /usr/local/pgsql/data

# chown postgres /usr/local/pgsql/data

# su - postgres

# /usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data

# /usr/local/pgsql/bin/postgres -D /usr/local/pgsql/data >logfile 2>&1 &

kukukaki[ku]kakukaku

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