TypeError: rpmdb open failed
[cc]
# rm /dev/urandom
# mknod -m 644 /dev/urandom c 1 9
# rm -f /var/lib/rpm/__db*
# rpm –rebuilddb
# yum clean all
[/cc]
Todo en uno!
[cc]
rm /dev/urandom && mknod -m 644 /dev/urandom c 1 9 && rm -f /var/lib/rpm/__db* && rpm --rebuilddb && yum clean all
[/cc]
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Recent Comments
- Dario Gracias!!! funciono ok!!!...
- Rubén Ortiz Bueno, algo vamos haciendo :P...
- Edith Hola Rubén, desconozco si aún sigas atendiendo este blog, te...
- Rubén Ortiz Este script trata sobre ello :)...
- jonathan Hola Ruben, sabes como se puede realizar un backup de la bd ...
Dec 20
Instalar Lighttpd a partir de repositorio no oficial (Rpmforge)
64 bits
# wget rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm
# rpm -Uvh wget rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm
# yum --enablerepo=rpmforge install lighttpd
# lighttpd -v
lighttpd/1.4.28 (ssl) - a light and fast webserver
Build-Date: Aug 22 2010 21:27:23
32bits
# wget rpmforge-release-0.5.2-2.el5.rf.i386.rpm
# rpm -Uvh rpmforge-release-0.5.2-2.el5.rf.i386.rpm
# yum --enablerepo=rpmforge install lighttpd
# lighttpd -v
lighttpd/1.4.28 (ssl) - a light and fast webserver
Build-Date: Aug 22 2010...
# vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
BOOTPROTO=static
HWADDR=00:11:85:BC:7D:5F
IPADDR=111.111.111.111
NETMASK=255.255.255.0
ONBOOT=yes
TYPE=Ethernet
Guía para actualizar php 5.1.6 en CentOS 5.X a php 5.2, utilizando un repositorio oficial de CentOS.
Añadir repositorio de desarrollo
# vim /etc/yum.repos.d/CentOS-Testing.repo
[c5-testing]
name=CentOS-5 Testing
baseurl=http://dev.centos.org/centos/$releasever/testing/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://dev.centos.org/centos/RPM-GPG-KEY-CentOS-testing
includepkgs=php*
# yum...
Aug 13
Instalando APC para php 5.3.
# wget http://pecl.php.net/get/APC-3.1.3p1.tgz
# tar xf APC-3.1.3p1.tgz
# cd APC-3.1.3p1
# phpize
# ./configure --enable-apc --enable-mmap
# make
Error?
/usr/local/src/APC-3.1.2/apc.c:453: error: 'apc_regex' has no member named 'nreg'
make: *** [apc.lo] Error 1
# yum install pcre-devel
# make clean
# make
# make install
Añadir “extension=apc.so” en php.ini, reiniciar servicio web. Comprobamos:
# -bash-3.2# php -i |grep apc
# apc
# apc.cache_by_default => On => On
Instalando APC para php 5.1.6
#
# tar xf APC-3.1.3p1.tgz
# cd APC-3.1.3p1
# phpize
#...
Jul 30
DenyHosts es un software bastante utilizado que intenta evitar los ataques de fuerza bruta vía ssh (dictionary based attacks o brute force attack).
Existen varios, como FailtoBan, aunque esté sea más genérico y dependa mucho de encontrar las expresiones regulares adecuadas lo que todavía no está bien encontrado.
Volviendo a DenyHosts, si lo que queremos es evitar ataques por ssh, este software es bastante útil. Lo digo porque cuando tienes el fichero btmp con este tamaño:
[root@hn19 software]# ls -lisah /var/log/btmp
3189425 785M -rw------- 1 root utmp 784M Jul 30 07:39...