Issue You have an OpenVZ VPS and you are getting the following error. [root@vps ~]# cat /dev/net/tun cat: /dev/net/tun: No such device Fix Makes sure you have TUN / TAP enabled on the Hardware node. lsmod | grep tun If it didnt return anything, run the below and make sure the module is loaded. lsmod […]
Enable TUN / TAP in OpenVZ Read More »
Issue How do i select the folders ti sync from Gmail / Google Apps to Mac OsX Mail client. How do i unsubscribe Folders from syncing with OsX mail app from Google Apps. How do i unsubscribe **SPAM** folder from syncing with OsX mail app from Google Apps. Solution Login to your Gmail / Google
macOS mail client with Gmail – Disable / unsubscribe syncing a folder Read More »
Issue usbhid couldn’t find an input interrupt endpoint The server is showing the above error and not booting at all. Some systems will give you a blinking booting window. Resolution * Remove all the USB device like Keybord and Mouse. * Restart your server Effected Systems RHEL 5, RHEL 6, CentOS 5, CentOS6 tag: usbhid
usbhid couldn’t find an input interrupt endpoint Read More »
###Issue How can i fix FREAK Vulnerabiltity on my server ### Effected Versions * All RHEL / CentOS Versions including 7 ###Solution * run the below yum update command to update `yum update -y openssl` ####Disable EXPORT ciphers in httpd * Change the below in you `/etc/httpd/conf.d/ssl.conf` file. `SSLCipherSuite HIGH:!aNULL:!MD5:!EXP` Jobin JosephView all posts by
How to fix / Patch FREAK vulnerability on my server Read More »
Issue I need to give permission to my develper to specific sudo command only. I need to give permission to restart apache httpd service. Versions Any Linux Flavour. CentOS, RHEL, Ubuntu , SuSE etc Solution run visudo to get the sudo access editor. add the below line to the file and save and exit mydeveloper
Allow a user to run specific sudo command only Read More »
Issue CentOS 6/7, RHEL6/7 with XFS file system My / Filesystem is full I have extended the size from VMware datastore or SAN LUN Note Reboot is necessary (6/7) if it is an OS parition ie /. Makesure you have a backup / snapshot of the `sda` disk Solution In this example, we are assuming
How to Extend the partition after extending it from VMware / SAN Read More »
There is a new webapp called gaana.com available for all users who is intrested in listening music in HQ. Gaana App is available for iOS and Android. Also you can use the webapp from Any desktop You can also Download the music for Offline usage. To Signup visit [gaana.com](http://refer.gaana.com/A2C5HX) Jobin JosephView all posts by Jobin
Gaana Listen to Indian Music in HQ Read More »
**Issue** You are trying to tail -f on a file (/var/log/messages , secure or any text file), the command is throwing the below message and command is also not working tail: cannot watch `messages’: No space left on device **Solution** Just edit the sysctl.conf file with vi /etc/sysctl.conf and add/change the below line. fs.inotify.max_user_watches=16384 Then
tail: cannot watch `messages’: No space left on device Read More »
If you have a large file and you want to replace TAB with a comma or a new Text. Please use the below command from a Linux Bash Shell sed ‘s/t/NEWTEXT/g’ inputfile.txt > outfile.txt Eg: Replace TAB to Comma sed ‘s/t/,/g’ inputfile.txt > outfile.txt Jobin JosephView all posts by Jobin Joseph hazercloud.com
How to replace TAB in file Read More »
Hello, Its our pleasure to anounce that we have migrated from WordPress to Ghost – Just a Open-Source Blogging Platform. WordPress has gone too far from a Blogging platform to a level of CMS and a plaform for big Commercial websites. Here in JobNix, we just need a Stable blogging platform. Yes, Ghost is just
Ghost – The Best Blogging Platform Read More »
