sharadchhetri

Linux, Open Source, Cloud & DevOps

Linux

Set postgres password on PostgreSQL 9.4

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The post will explain, how to set postgres password on PostgreSQL 9.4 . We expect , you have already install postgres 9.4 on your Ubuntu system . The user called postgres has all privileges to work in postgres server. It is like an administrator. After installing postgreSQL 9.4 , by default without password user can […]

Install postgresql 9.4 on Ubuntu 14.04 LTS server

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PostgreSQL is an object-relational database system (ORDBMS). It is free and its source code is available. Many volunteers, individuals and companies are contributing to develop the postgresql , the group is often addressed as PostgreSQL Global Development Group . PostgreSQL is cross platform means it can be run on many Linux/Unix based Operating System, Windows […]

Install webmin on Ubuntu 14.04 LTS Server

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Webmin which is a web based system administration tool for unix based servers . The post will guide you to install latest webmin on Ubuntu 14.04 LTS Server. The webmin has list of modules to manage the unix / linux servers. One of the well known module is Virtualmin which will talk later on our […]

print new line character in Unix / Linux

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This is quick post on print new line character in Unix / Linux. Here, we will share two methods of print / echo new line character. Generally , when we do bash/shell scripting most of the time we require this. Let’s start this essential basic of bash/shell scripting. echo command : new line character In […]

jemalloc/jemalloc.h: No such file or directory – Redis

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Recently while installing redis from source, met with error – zmalloc.h:50:31: fatal error: jemalloc/jemalloc.h: No such file or directory . It seems the jemalloc is the dependency which is not allowing redis to compile. NOTE: We have already install redis 3.0 from source on Ubuntu 14.04 / CentOS 7 / RHEL 7 , where we […]