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shell script to convert octal number to decimal numbers

Here in this article i am going to mentions a  small script to convert octal number to decimal numbers. We are going to test this script in linux.I have tested it on RedHat Linux. 150 more words

LINUX

Scripting The Default Terminal Theme In OS X

Anytime I find myself doing a repetitive mundane task .. I think why aren’t I scripting this? I hate the default white terminal theme that comes in OS X. 145 more words

Mac Admin

Multi-processing using shell script

I love concurrency. Writing a concurrent program is always complex. There are different technologies which are most suitable to do this job. In an earlier post… 97 more words

Parallelism

How to create an Init script on Centos 6

One way to let the script run even after you close your terminal is by using the “nohup “ (no hangup) command as follows:

nohup ./backup-script &

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Linux

Shell script $day6

$DAY6

Topics covered: BREAK, CONTINUE, FOR IN list LOOP, SELECT LOOP,CASE, BACK GROUND LOOPS, ARRAYS, FUNCTIONS, TRAPPING SIGNALS

BREAK: As like in other languages break terminates the current loop. 835 more words

Shell Script

Shell script $day5

Shell script $day5:

Topics covered: typeset, set, debugging options,variable evaluation and variable substitution.

While developing the scripts we want to see how the script is executing. 916 more words

Shell Script

Shell script $day4

$DAY4

Topics covered : String manipulations.

String manipulation:

  • compressing string
  • string length
  • finding a substring in a string
  • extracting a substring
  • Striping strings
  1. compressing string:
  2. 428 more words
Shell Script