I am a new Linux and Unix user. How do I change the root directory of a command? How do I change the root directory of a process such as web-server using a chroot command to isolate file system? How do I use a chroot to recover password or fix the damaged Linux/Unix based environment?
know how to install nginx on a CentOS Linux using yum command
. Is there is a guide to install Lighttpd web-server on a CentOS Linux or RHEL server with yum command
? How can I install and configure php and mysql on a CentOS with Lighttpd web-server?
ow do I install JDK runtime environment on a CentOS Linux version 6.x using yum command
am using a CentOS Linux v6.5 on my home server and I am getting the following error when I execute yum command
rpmdb: PANIC: fatal region error detected; run recovery
error: db3 error(-30974) from dbenv->open: DB_RUNRECOVERY: Fatal error, run database recovery
error: cannot open Packages index using db3 – (-30974)
error: cannot open Packages database in /var/lib/rpm
Error: rpmdb open failed
How do I fix this problem on a CentOS / RHEL based system?
ow can I update for Google Cloud SDK components on a Linux or OS X unix based systems?
I know wget can resume a failed download
. I am on a Mac OS X and do now want to install wget
command. How can I resume a failed download using curl command on Linux or Unix-like systems?