1. Shell Programming and Scripting

It can get very annoying that bash regex =~ is case-sensetive, is there a way to set it to be case-insensetive? if ]; then echo match else echo no match fi (8 Replies)

2. Shell Programming and Scripting

can anyone post a sample code for a switch case in shell (1 Reply)

3. Shell Programming and Scripting

greetings, I have a script that is taking input like this: a b c d aa bb aaa bbb ccc ddd and formating it to be like this: a b c d aa bb aaa bbb ccc ddd (4 Replies)

4. UNIX for Dummies Questions & Answers

Is there any inbuilt functionality in Unix shell script so that i can able to convert lower case string input to an upper case? I dont want to use high level languages like java,python or perl for doing the job. (2 Replies)

5. Shell Programming and Scripting

I'm pretty sure I already know the answer to this, but I want to make sure I'm not overlooking anything. I'm working on a log monitoring script and every 10 lines I want to display a summary of events. The thing is, there are a lot of possible events, that likely won't have happened, so I only want... (0 Replies)

6. Shell Programming and Scripting

I have the following bash script and it is not accepting the lines "--"|"--""-") "--""-"") while do echo "Current Argument is ${1}" case "$1" in "--"|"--""-") echo "Argument is ${1}" shift # Skip ahead one to the next argument. ... (1 Reply)

7. Shell Programming and Scripting

Hello All, I am writing a script that is to be placed on multiple servers, and of course I've started running into some compatibility issues for certain shell commands. The code below worked just fine on most of my machines except for a couple. Here I had 4 separate lines in my script that... (3 Replies)

8. Shell Programming and Scripting

Hi, I'm having some trouble with using "case...esac" in Bash. I've googled it and am stuggling to understand the syntax and how to do certain things. Firstly, I want to be able to choose a case based on a variable number For example, I have in my code a place where a user can enter... (2 Replies)

9. Shell Programming and Scripting

Hi Gurus, I have the below BASH code which does not works for upper case alphabets except Z (upper case Z). What may be the reason. Also escape sequences like \n, \t, \b, \033(1m \033(0m (For bold letter) are not working. case $var in ) echo "Lower case alphabet" ;; ... (7 Replies)

10. Shell Programming and Scripting

In the bash menu below if the variant that is inputted is in the format NM_004004.3:c.274G>T the below works perfectly. My question is if the variant inputted isNM_004004.3:-c.274G>T or NM_004004.3:+c.274G>T then the code as is will throw an error due to a biological issue. Is it possible to to... (1 Reply)