Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

String manuplations

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting String manuplations
# 1  
Old 10-16-2007
String manuplations
I have following strings XXXXXCello1, XXXCELL1,XXXXCELL1 and XXXXXX.
where "X" can be replaced by any character. I want to check the occurences of a word "CELL" or "cell" or "Cell" in above strings.

Could anybody please write a small ksh script so that i can test the result in IF-THEN-ELSE-FI statement?

Thanks
# 2  
Old 10-16-2007
awk
code:
Code:
echo abcCELLacdCellasdfkCeLldsafkjcell | nawk '{
str=tolower($0)
n=gsub(/cell/,"CELL",str)
print n
}'

output:
Code:
4

# 3  
Old 10-17-2007
Thanks For your fast reply


Quote:
Originally Posted by summer_cherry
code:
Code:
echo abcCELLacdCellasdfkCeLldsafkjcell | nawk '{
str=tolower($0)
n=gsub(/cell/,"CELL",str)
print n
}'

output:
Code:
4

# 4  
Old 10-17-2007
More information
How can i get the value 4 so that i can use AS FOLLOWS

if [[ $n ]] ; then
echo "Found"
else
echo "Not Found"
fi

Thanks
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

awk Associative Array and/or Referring to Field by String (Nonconstant String Value)

I will start with an example of what I'm trying to do and then describe how I am approaching the issue. File PS028,005 Lexeme HRS # M # PhraseType 1(1:1) 7(7) PhraseLab 501 503 ClauseType ZYq0 PS028,005 Lexeme W # L> # BNH # M #... (17 Replies)
Discussion started by: jvoot
17 Replies

2. UNIX for Beginners Questions & Answers

Search a string and display its location on the entire string and make a text file

I want to search a small string in a large string and find the locations of the string. For this I used grep "string" -ob <file name where the large string is stored>. Now this gives me the locations of that string. Now how do I store these locations in a text file. Please use CODE tags as... (7 Replies)
Discussion started by: ANKIT ROY
7 Replies

3. Shell Programming and Scripting

Search a string in a text file and add another string at the end of line

Dear All I am having a text file which is having more than 200 lines. EX: 001010122 12000 BIB 12000 11200 1200003 001010122 2000 AND 12000 11200 1200003 001010122 12000 KVB 12000 11200 1200003 In the above file i want to search for string KVB... (5 Replies)
Discussion started by: suryanarayana
5 Replies

4. Shell Programming and Scripting

Remove lines between the start string and end string including start and end string Python

Hi, I am trying to remove lines once a string is found till another string is found including the start string and end string. I want to basically grab all the lines starting with color (closing bracket). PS: The line after the closing bracket for color could be anything (currently 'more').... (1 Reply)
Discussion started by: Dabheeruz
1 Replies

5. Shell Programming and Scripting

grep exact string from files and write to filename when string present in file

I am attempting to grep an exact string from a series of files within a directory and append that output to the filename when it is present in the file. I've been after this all day with no luck. Thanks for your help in advance :wall:. (4 Replies)
Discussion started by: JC_1
4 Replies

6. Shell Programming and Scripting

sed or awk command to replace a string pattern with another string based on position of this string

here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb cat dump.sql INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Discussion started by: vivek d r
10 Replies

7. 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... (2 Replies)
Discussion started by: vivek d r
2 Replies

8. Shell Programming and Scripting

replace (sed?) a string in file with multiple lines (string) from variable

Can someone tell me how I can do this? e.g: a=$(echo -e wert trewt ertert ertert ertert erttert erterte rterter tertertert ert) How do i replace the STRING with $a? I try this: sed -i 's/STRING/'"$a"'/g' filename.ext but this don' t work (2 Replies)
Discussion started by: jforce
2 Replies

9. Shell Programming and Scripting

search string in a file and retrieve 10 lines including string line

Hi Guys, I am trying to write a perl script to search a string "Name" in the file "FILE" and also want to create a new file and push the searched string Name line along with 10 lines following the same. can anyone of you please let me know how to go about it ? (8 Replies)
Discussion started by: sukrish
8 Replies

10. Shell Programming and Scripting

Search, replace string in file1 with string from (lookup table) file2?

Hello: I have another question. Please consider the following two sample, tab-delimited files: File_1: Abf1 YKL112w Abf1 YAL054c Abf1 YGL234w Ace2 YKL150w Ace2 YNL328c Cup9 YDR441c Cup9 YDR442w Cup9 YEL040w ... File 2: ... ABF1 YKL112W ACE2 YLR131C (9 Replies)
Discussion started by: gstuart
9 Replies
Login or Register to Ask a Question