TAG trubleshooting
configuration / Linux / Linux / Linux starters / LInux Zero To Hero Project / OS / tips / Troubleshooting
How to Add Physical Disk to Increase Size of /dev/mapper/centos-root
Dear Friends, I ran into a problem where my openstack machine ran out of space. My Logical FS /dev/mapper/centos-root was only 50GB and most of the space was lost. Solution: LVM I […]
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SSH Issue with Cisco Switch
So Today i wanted to login to my old Cisco Switch 2960 from my Suse Linux when i received the following error: ERROR: Unable to negotiate with 10.1.1.1 port 22: no matching […]
configuration / Linux / Linux / Linux starters / LInux Zero To Hero Project / OS / PHP / tips
How to Install PhPMyAdmin on Centos 7 from source
Dear Friends, First of all we will install required repositories. [root@itpings opt]# yum -y install epel-release [root@itpings opt]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm Now we will install apache, mariadb, mariadb-server and php56 [root@itpings opt]# […]
Java / Linux / LInux Zero To Hero Project / tips
Convert pkcs12 key to bks format for Android
Dear Reader, If you ever want to convert a pkcs12 format key to bks format for Android follow the below instructions. First of all downlaod bcprov-jdk16-1.46.jar file [root@itpings certs]# wget http://repo1.maven.org/maven2/org/bouncycastle/bcprov-jdk16/1.46/bcprov-jdk16-1.46.jar –2017-06-30 […]
configuration / Linux / OS
How to Bring back eth0 on CentOS 7 ( No Dynamic Ethernet Names)
To Install CentOS 7 without dynamic Ethernet names such as enps2001 use the following technique. Edit the grub file Go to /etc/default/grub and add the following lines In front of /root add […]
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configuration / Linux / LInux Zero To Hero Project
Sharing a Folder among Two FTP users
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ACL in Linux
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SSH Issue with Cisco Switch
configuration / Linux / LInux Zero To Hero Project / OS / tips & tricks
Encrypt/Decrypt File with Vim Editor
configuration / Linux / OS / tips / Troubleshooting
HowTo Mount 8TB USB in CentoS 7 Server.