21Linux
Linux – grep exclude grep
When you run a Linux command and pipe it through grep, the grep text itself is shown in the output as well. Once common technique is to use "grep -v" to exclude it.
1 min read↗
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52 ARTICLES
22Linux
Linux – empty or truncate file names with white spaces
Linux - empty or truncate files with strange names such as white space etc.
2 min read↗
23Linux
C programming Language – Code snippets 2
This shell example compiles one saved C source file into an executable named sample, then runs it from the current directory. It is a workflow illustration, not a gu
3 min read↗
24Linux
Linux – fast file search
command is the most commonly used search utility in Linux. GNU find searches the directory tree rooted at each given starting-point by evaluating the given expressio
3 min read↗
Infoblox dns api
Infoblox provides a product to manage your DNS, DHCP and IPAM through a single management interface. In this short article, I will walk you through automating some o
3 min read↗
26Linux
C Programming language – code snippets 1
This shell example compiles one saved C source file into an executable named sample, then runs it from the current directory. It is a workflow illustration, not a gu
7 min read↗
27Linux
Ansible – rolling update or deployment
Making a change to live servers in production is something which has to be done with extreme care and planning. Several deployment types such as blue/green, canary,
2 min read↗
Ansible – run specific task of a playbook
If you have a large playbook it may become useful to be able to run a specific part of it or only a single task without running the whole playbook. Both plays and ta
2 min read↗
Ansible – enable logging
By default, Ansible logs the output of playbooks to the standard output only. In order to enable logging to a file for later review or auditing, it can be turned on
1 min read↗
30Linux
ipython – quick introduction
ipython tutorial and how to delete sensitive data from history
3 min read↗