Shell Script To Record Terminal Desktop Sessions Under Linux or Unix Like...
A simple shell script wrapper to record current terminal session of a linux or unix desktop.
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Convert HTML Page To a PDF Using Open Source Tool [ Linux / OS X / Windows...
Do you need a simple open source cross-platform command line tool that converts web pages and HTML to a PDF file? Look no further, try wkhtmltopdf.Read more: "Convert HTML Page To a PDF Using Open...
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HowTo: Linux Hard Disk Encryption With LUKS [ cryptsetup Command ]nixCraft:...
Dear nixCraft, I carry my Linux powered laptop just about everywhere. How do I protect my private data stored on partition or removable storage media against bare-metal attacks where anyone can get...
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agedu: Unix / Linux Command For Tracking Down Wasted Disk SpacenixCraft:...
Most sysadmin will run low on disk space. Users will demand more space and you need to free space. You will find out files that's a waste of space and delete it or move to an archive medium. But, how...
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Shutter: The Ultimate Linux Screenshot ProgramnixCraft: Linux Tips, Hacks,...
Shutter is a free, open-source, and feature-rich screenshot tool for GNU/Linux distributions. I use this tool frequently when I am creating resources for this site or for our youtube channel and it has...
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Linux ifdata Command: See Network Interface Info Without Parsing ifconfig...
Reading an IP address in a shell script requires many time and various Linux distributions stores IP address in different text files. So most of us end up writing shell pipes/scripts to get the...
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Testing HTTP Status: 206 Partial Content and Range RequestsnixCraft: Linux...
The HTTP 2xx class of status codes indicates the action requested by the client was received, and processed successfully. HTTP/1.1 200 OK is the standard response for successful HTTP requests. When you...
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diff Command: Colorize Output On The Unix / Linux Command LinenixCraft: Linux...
The diff command compare files line by line and displays a list of changes between two file. You can use diff command to:See the changes between one version of a file.Compare two configuration or...
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Top 30 Nmap Command Examples For Sys/Network AdminsnixCraft: Linux Tips,...
Nmap is short for Network Mapper. It is an open source security tool for network exploration, security scanning and auditing. However, nmap command comes with lots of options that can make the utility...
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Linux: GNU/Screen Scroll Up and Down Look At DataFrequently Asked Questions...
I am using GNU Screen software application to multiplex several virtual consoles. I can access multiple separate terminal sessions inside a single terminal window over remote ssh terminal session....
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seinfo Command: Query SELinux Policy Under CentOS / RHEL / LinuxFrequently...
How do I query and get information about a policy under SELinux? How do I analyze a binary or a source policy file under SELinux?Read answer to: "seinfo Command: Query SELinux Policy Under CentOS /...
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HowTo: Nginx Redirect All HTTP Request To HTTPS Rewrite RulesFrequently Asked...
I have setup nginx as a secure reverse proxy server. How do I redirect all http://example.com/ requests (traffic) to https://example.com/ under nginx web server?Read answer to: "HowTo: Nginx Redirect...
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Linux / Unix: Unicode and HTML Characters Lookup By Name or NumberFrequently...
I need to replace special characters with equivalent hexadecimal unicode under Linux or Unix like operating system. How do I list or find out unicodes for given characters?Read answer to: "Linux /...
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gnome-terminal: There Was An Error Creating The Child Process For This...
I am using CentOS 5 on my laptop. If I open gnome-terminal by right clicking the desktop, I am getting an error that read as follows:There was an error creating the child process for this terminal How...
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SSH: Use Remote Bash / KSH source Command Set Variable Locally From a Remote...
I have setup a master / local server combination using OpenSSH. My local server depends upon master server for a remote sourcing. The remote sourcing should set a large number of variables locally in a...
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Set/Export: http_proxy With Special Characters In Password Under Unix /...
My proxy server password has special characters such as !,@, and so on. How do I set and export the variable called http_proxy or HTTP_PROXY when password has special characters under Unix like...
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HowTo: Linux Limit A Specific User’s Shell Account Network Bandwidth Using...
I am using a bash shell under Ubuntu Linux operating system. Sometime I need to restrict my own Internet bandwidth for all my shell applications such as ftp, sftp, wget, curl and friends. How do I...
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MySQL Server: Bind To Multiple IP AddressFrequently Asked Questions About...
I have MySQL database system running on FreeBSD. The server has multiple ip address. The mysqld used by many websites hosted on two other CentOS based servers. I would like to bind MySQL sever running...
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Debian / Ubuntu: Install Latest Version Of OpenSHOT on-Linear Video...
OpenShot is a free and open source video editor designed to create videos on Linux. This app act as an alternative to iMoive or Windows Movie Maker. I am using Debian Linux 6.x. This version ships with...
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What Is SELinux?Frequently Asked Questions About Linux / UNIX
What is SELinux? Why should I use SELInux on my CentOS or Red Hat Enterprise Linux server running on IBM hardware?Read answer to: "What Is SELinux?"
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