Ajitabh Pandey's Soul & Syntax

Exploring systems, souls, and stories – one post at a time

Category: FLOSS

About Free/Libre/Open Source Software

  • Enable Apache mod_rewrite module on OpenSuSE

    OpenSuSE has mod_rewrite installed, but it is not loaded by default. Check if mod_rewrite is actually loaded by default or not:

    # grep "^APACHE_MODULES" /etc/sysconfig/apache2
    APACHE_MODULES="actions alias auth_basic authn_file authz_host authz_groupfile authz_default authz_user autoindex cgi dir env expires include log_config mime negotiation setenvif ssl userdir php5"

    (more…)

  • On Sabayon 5 now

    Last night installed Sabayon 5 amd64 on my laptop. All went fine except when I tried to do an update. I did the following as suggested in the Sabayon wiki:
    (more…)

  • Setting Filesystem Quota in linux

    I recently activated quota on my slicehost slice and it was quite simple and fast to do. The only disadvantage is that I needed to set quota on the only filesystem I had, which is /. If there is a choice then it is advisable to set quota on non-root filesystem such as /home, /var etc. The primary reason for this is that while performing the quota check the filesystem needs to be mounted read-only temporarily by the quotacheck utility. Since the root filesystem can not be mounted read-only while the system is running we need to do a force quota check on the system which might result in in-accurate figures and can cause corruption to the quota files.
    (more…)

  • Creating VPNs with OpenVPN

    Introduction

    A VPN is a set of tools which allow networks at different locations to be securely connected, using a public network as the transport layer. A VPN produces a virtual “dedicated circuit” over the internet and use cryptography to secure it.
    (more…)

  • Upgrade to php5 in CentOS 4

    Recently one of my clients requested that he needs php5 on one of his production servers. The server runs CentOS 4.7 x86_64. I had recently migrated this server from RHEL 4.7 (see Migrating RHEL 4.6 to CentOS 4.6).
    (more…)