First stop asterisk . If you are running freepbx enter the command “amportal stop” killall -9 safe_asterisk killall -9 asterisk then unload zaptel drivers lsmod | grep zaptel if this returns blank , skip this step if it Read more…
Getting -bash: crontab: command not found when i enter crontab -e command , I figured it out after googling around , that crontab package is replaced by “cronie” in enterprise linux 6. I confirmed it [root@localhost ~]# rpm Read more…
I have just started learning java. If you are the one like me who believe that IDE s like netbeans ,eclipse are only for coding experts and beginners should stick to text editors to learn so many new things without Read more…
Htop is a linux processes viewing utility which is similar to built in ps –aux commands. Isntalling htop is simple if we have gcc c++ ,ncurses-devel ready on the mechain. cd / # wget-c http://internode.dl.sourceforge.net/project/htop/htop/0.8.3/htop-0.8.3.tar.gz # tar-xvf htop-0.8.3.tar.gz # cd Read more…
Sometimes we may need to save installation packages which are installed by using yum. This is useful if we want to reinstall the rpm packages when internet is not available . # vi /etc/yum.conf cachedir=/var/cache/yum keepcache=1 Read more…
