configuration / Linux / LInux Zero To Hero Project

Sharing a Folder among Two FTP users

Tagged , , Leave a Comment on Sharing a Folder among Two FTP users

This might be a very simple article for many people but for some it holds the key for a very good & stable solution. Scenario: Two users who want to share a […]

READ MORE

configuration / Linux / LInux Zero To Hero Project / OS / tips & tricks

Encrypt/Decrypt File with Vim Editor

Tagged , , Leave a Comment on Encrypt/Decrypt File with Vim Editor

In this howto we will see how to encrypt and decrypt a file with Vim editor. Lets Encrypt a file: linux-06ac:/opt # vim -x encryptedfile.txt Warning: Using a weak encryption method; see […]

READ MORE

configuration / Linux / OS / tips / Troubleshooting

HowTo Mount 8TB USB in CentoS 7 Server.

Tagged , , Leave a Comment on HowTo Mount 8TB USB in CentoS 7 Server.

This howto is about “How To mount 8TB External USB” in CentOs 7 server. # yum – y install epel-release # yum -y install ntfs-3g # lsblk sdc 8:32 0 7.3T 0 […]

READ MORE

configuration / Linux / Linux / Linux starters / LInux Zero To Hero Project / OS / PHP / tips

How to Install PhPMyAdmin on Centos 7 from source

Tagged , , Leave a Comment on 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]# […]

READ MORE

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

Tagged , , Leave a Comment on 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 […]

READ MORE

Java / Linux / LInux Zero To Hero Project / tips

Convert pkcs12 key to bks format for Android

Tagged , , Leave a Comment on 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 […]

READ MORE

configuration / Linux / OS

How to Bring back eth0 on CentOS 7 ( No Dynamic Ethernet Names)

Tagged , , Leave a Comment on 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 […]

READ MORE

Linux / OS / tips

Linux Tips ( grep the text without hashes and blank lines )

Tagged , , Leave a Comment on Linux Tips ( grep the text without hashes and blank lines )

In our second post of linux tips i would like to share a very simple example in which i will use grep tool to remove all the hashes and blank lines from […]

READ MORE

configuration / Linux / OS / tips

Linux Tips ( chmod tip )

Tagged , , Leave a Comment on Linux Tips ( chmod tip )

Hey Guys this is going to be a new series of posts in which i will be sharing some cool linux tips.  You can watch the video of this post on http://www.youtube.com/linuxking […]

READ MORE

Linux / Troubleshooting

Recovery of the File System from Disaster

Tagged , , Leave a Comment on Recovery of the File System from Disaster

Hey Guys, long time no see…Well i am back and this time the issue is File System. What Happened ? Well My Backup Server’s root partition ran out of space due to […]

READ MORE

Uncategorized

SSH Issue with Cisco Switch

Leave a Comment on 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 […]

READ MORE

configuration / Linux / Linux / Linux starters / LInux Zero To Hero Project / OS / PHP / tips

How to Install PhPMyAdmin on Centos 7 from source

Tagged , , Leave a Comment on 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]# […]

READ MORE

Java / Linux / LInux Zero To Hero Project / tips

Convert pkcs12 key to bks format for Android

Tagged , , Leave a Comment on 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 […]

READ MORE

configuration / Linux / OS

How to Bring back eth0 on CentOS 7 ( No Dynamic Ethernet Names)

Tagged , , Leave a Comment on 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 […]

READ MORE