Extract the letter from string Post: 302374096

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

get only two letter from any string

I want get middle two latter of any string. Input: var="070108" output: var1="01" please help.

2. Shell Programming and Scripting

Finding a letter in a string

How to check whether a particular string contains dot or not? Here I can not use grep as the string is not in a file. I will get this string from user input Thanks,

3. Shell Programming and Scripting

First Letter in a String to be capitalized

Is there a way to cnvert first letter alone in a string to upper case. For eg: diamond should be converted to Diamond. Thanks in Advance, Kinny

4. Shell Programming and Scripting

change each letter of a string

Is there a way to change each letter of a string to the next one in the alphabet, so that a becomes b and f becomes g, and digits become one unit bigger - 4 becomes 5 and 9 becomes 0. I want to change strings like ben123 to cfo234.

5. Shell Programming and Scripting

Trying to take a string and break each letter into a separate variable

I am trying to make a script that takes a word and each letter up and turns it into a separate variable. My code currently does not work but I feel I just need to tweak one thing that I am unsure of. (ex: if forum was typed in letter1=f; letter2=o; letter3=r;...) Thank you count=1; ...

6. Shell Programming and Scripting

to extract string from main string and string comparison

continuing from my previous post, whose link is given below as a reference https://www.unix.com/shell-programming-scripting/171076-shell-scripting.html#post302573569 consider there is create table commands in a file for eg: CREATE TABLE `Blahblahblah` ( `id` int(11) NOT NULL...

7. Shell Programming and Scripting

check index of a string by finding a letter in it

i would like to search for a letter in a string and get its index position. example: name='john' pos=$(expr index $name o) the result will be equal to 2 (2nd position) how do you make this thing not case sensitive? example: name='john' pos=$(expr index $name O) the...

8. Shell Programming and Scripting

Counting all words that start with a capital letter in a string using python dictionary

Hi, I have written the following python snippet to store the capital letter starting words into a dictionary as key and no of its appearances as a value in this dictionary against the key. #!/usr/bin/env python import sys import re hash = {} # initialize an empty dictinonary for line in...

9. Shell Programming and Scripting

Issue catching/reading 2 digits and 3 letter string between brackets

Hello I'm writing a handler for ffmpeg, and having troubles to catch some exceptions that may occour with certain files. In order to parse for video & subtitle maps, i've had to make the raw data easier to handle, until now this worked well, but basicly i've just been lucky... The input...

10. Shell Programming and Scripting

Replace specific letter in a file by other letter

Good afternoon all, I want to ask how to change some letter in my file with other letter in spesific line eg. data.txt 1 1 1 0 0 0 0 for example i want to change the 4th line with character 1. How could I do it by SED or AWK. I have tried to run this code but actually did not...

LEARN ABOUT DEBIAN

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

get only two letter from any string

Discussion started by: rinku

2. Shell Programming and Scripting

Finding a letter in a string

Discussion started by: balamv

3. Shell Programming and Scripting

First Letter in a String to be capitalized

Discussion started by: kinny

4. Shell Programming and Scripting

change each letter of a string

Discussion started by: locoroco