A Man's Most Powerful Capacity

A man’s most powerful capacity does not lie in how intelligent he is. It resides in -

  • His/her persistency in a tedious job until it perfectly gets done;
  • His/her relentless exploration for unknown things;
  • His/her passion for the skills he/she loves;
  • His/her curiosity for every single trivial matter.
Linux

Coloring the C-Shell Prompt 

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
set   black = "%{\033[0;30m%}"
set  Bblack = "%{\033[B;30m%}"
set     red = "%{\033[0;31m%}"
set    Bred = "%{\033[1;31m%}"
set   green = "%{\033[0;32m%}"
set  Bgreen = "%{\033[1;32m%}"
set  yellow = "%{\033[0;33m%}"
set Byellow = "%{\033[1;33m%}"
set    blue = "%{\033[0;34m%}"
set   Bblue = "%{\033[1;34m%}"
set  purple = "%{\033[0;35m%}"
set Bpurple = "%{\033[1;35m%}"
set    cyan = "%{\033[0;36m%}"
set   Bcyan = "%{\033[1;36m%}"
set   white = "%{\033[0;37m%}"
set  Bwhite = "%{\033[1;37m%}"
set     end = "%{\033[0m%}"

alias setprompt 'set prompt = "\n${cyan}%~\n${Bpurple}%n@%m${Bwhite}[`id -ng`]${end} "'
alias cd 'chdir \!* && setprompt'
setprompt
Linux

Disable Clipboard in NoMachine

Disabling clipboard (copy and paste) in NoMachine is possible by setting the appropriate key on the NoMachine server installation. It isn’t restricted to the product you are using. I.e you can set it also if you have installed the free version of NoMachine on the computer you are accessing.

By default users can copy and paste from locale to the session and vice-versa.

You can configure the server to limit such operations by setting proper values in the server configuration file (/usr/NX/etc/server.cfg on Linux) as explained below.

Forbid copy & paste operations

To forbid copy & paste partially or totally, uncomment and set a proper value for the EnableClipboard key. Possible settings are:

  1. EnableClipboard client Content copied on the user’s side can be pasted inside the session
  2. EnableClipboard server Content copied inside the session can be pasted on the user’s side
  3. EnableClipboard none No copy and paste operations are allowed
  4. EnableClipboard both Two-way copy and paste operations are allowed
Linux

Update GLIBC 2.17 in RHEL6

  1. Download RPMs
    https://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/
  2. Install RPMs
    sudo rpm -Uvh glibc-2.17*.rpm
    You might encounter some error like “error: Failed dependencies:…”.
    To fix it just add this parameter --force --nodeps at the end of the rpm command.
    After finished up let’s check what versions of GLIBC we are having now.
    strings /lib64/libc.so.6 | grep GLIBC or sudo yum list | grep -i glibc

Read More

Linux

NIS Commands

sudo /usr/lib64/yp/ypinit -m # server

sudo service ypbind status # node
sudo service ypbind start # node
sudo service ypbind stop # node
sudo service ypbind restart # node
sudo service ypbind reload # node

Program

Vim: Generate and Increment Numbers

Increment Numbers

  1. C-v to enter visual mode
  2. Move the cursor up/down to select columns
  3. g + C-a

Generate Numbers

1
2
3
:put=range(1,5) # Generate 1,2,3,4,5 by column
:put=range(10,2,-2) # Generate 10,8,6,4,2 by column
:put=range(line('.'),100) # Generate numbers from current line number to 100

This feature is supported only in Vim 8.0 or higher versions.

VLSI

Synopsys Safety-Aware Solution for Automotive

  • Save effort with automated FMEA/FMEDA and native RTL-to-GDSII implementation of hardware safety mechanisms
  • Minimize human error with native FuSa design intent to describe safety mechanisms
  • Reduce documentation work with automated work products and supporting evidence
  • Reduce design time with automotive compliant IP, fast FuSa analysis, and earlier RTL
  • Improve QoR with native tools to reduce congestion and area impact due to hardware safety mechanisms
  • Optimize machine resources with faster native tools that use less memory