Tag Archives: solaris

Awesome VIM clutch. A hardware pedal for improved text editing in Vim

Awesome VIM clutch. A hardware pedal for improved text editing in Vim

That is right. I found a hardware pedal for improved text editing in Vim. This is a mind blowing hack for vim user.

VIM Clutch is a hardware pedal for improved text editing speed for users of the magnificent VIM text editor (1, 2). When the pedal is pressed down, the pedal types “i” causing VIM to go into Insert Mode. When released, it types and you are back in Normal Mode.

The final result:

The first VIM Clutch

The first VIM Clutch

=> See How To Build your own VIM Clutch

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ttyload: Color-coded graphical tracking tool for UNIX/Linux load average in a terminal

ttyload: Color-coded graphical tracking tool for UNIX/Linux load average in a terminal
Ttyload an impressive color-coded graphical tracking of UNIX load average in a terminal. It work easily on most POSIX/Unix based systems including:
– Linux
– IRIX
– Solaris
– FreeBSD
– MacOS X (Darwin)
– Isilon OneFS
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Humor: Binary Search Trees

Humor: Binary Search Trees

Daughter: Dad, you know Binary Search Trees?

Dad: Say no more.

Binary Search Trees

Binary Search Trees (Pic credit)

Dad: *later* Now watch as I delete and re-balance!

Daughter: DAD, NOOOOO!

There is always xkcd for everything, so here is the one:

Xkcd - Binary trees

Xkcd – Binary trees

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How to execute sudo without password?

How to execute sudo without password?

If you are the only sysadmin or developer, you can skip password when you run sudo command. By default, sudo asks for the password. Here is how you can run sudo without having to enter your password.

I’m a new Unix system user. How do I use sudo command without a password on a Linux or Unix-like systems? I log in as tom@my-cloud-server-ip and disabled root login for ssh. After login, I need to run some commands as root user. I am the only sysadmin using my server. How do I run or execute sudo command without a password for a user named Tom under Debian/Ubuntu/CentOS Linux cloud server?

How to run sudo command without a password on a Linux or Unix

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