1. Shell Programming and Scripting

How... can I read input by a user character by cahracter. And assign each character from the string to a variable? Any help would be greatly appreciated! Thank you! (1 Reply)

2. Shell Programming and Scripting

Can someone help me to write a script / command to read in a file, character by character, replace any unknown ASCII characters with space. then write out the file to a new filename/ Thanks! (1 Reply)

3. Shell Programming and Scripting

Hi, I've made a script to grep a file for i in `cat filename.txt` do strings ./binfile | grep "$i" 2>&1 > /dev/null done this works fine as long as in filename.txt i don't have any entries with spaces. But in my case i want to grep something with spaces like "lala tata" and... (3 Replies)

4. Shell Programming and Scripting

hi I have a list of words in a text file. these words are appended by "." at their end. They look something like this. word1. word2. word3. word4. word5. I need to remove the last character "." from all the words. The output must look something like this. word1 word2 word3... (7 Replies)

5. Shell Programming and Scripting

Hi all, Does anyone know how to code in ksh that will remove the first character in a string variable and replace that variable without the first character? Example: var1=ktest1 will become var1=test1 var2=rtest2 will become var2=test2 Need help please. (10 Replies)

6. Shell Programming and Scripting

hello all i request you to give the solution for the following problem.. I want read the text file.and print the contents character by character..like if the text file contains google means..i want to print g go goo goog googl google like this Using unix Shell scripting... without using... (1 Reply)

7. Shell Programming and Scripting

How can i remove the first and last character of strings like below: "^^^613*" "admt130" "^^^613*" "123456" "adg8484" "DQitYV09dh1C" Means i wanna remove the quotes(""). Please help (17 Replies)

8. Shell Programming and Scripting

In bash, how can one remove the last character of a string? In perl, the chop function would remove the last character. However, I do not know how to do the same job in bash. Many thanks in advance. (12 Replies)

9. Shell Programming and Scripting

I am outputting a line like this print $2 "/" $4The last character though is a ":" and I want to remove it. Is there any neat way to remove it? Or am I forced to do something like this: print $2 "/" substr($4, 1, length($4) - 1)Thanks. (6 Replies)

10. UNIX for Beginners Questions & Answers

hello ! I have to remove string between a number and set of characters. For example, 35818 -stress - - -stress - - - - - - DB-3754 44412 caul kid notify DB-3747 54432 roberto -, notify DB-3725 55522 aws _ _int _ _classified 2_a _a 2_m _m 2_classified 2_search... (7 Replies)