10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Say I have this line:
read -p "Enter 3 numbers: " num1 num2 num3;
I want to write a while loop that repeatedly asks for input if the number of inputs entered is not equal to 3.
I don't know the correct command to find the number of inputs entered. Help, please? (4 Replies)
Discussion started by: jejemonx
4 Replies
2. Shell Programming and Scripting
Hello
Does the unix korn shell provide a function to convert number entered in command line argument to text or Character so that in next step i will convert Chr to Hex (6 Replies)
Discussion started by: aadityapatel198
6 Replies
3. Shell Programming and Scripting
how to check that the "file path" entered by the user has the valid file. (6 Replies)
Discussion started by: Rashid Khan
6 Replies
4. Shell Programming and Scripting
Hi All,
I am trying to replace a string in a oracle LDT file file extension .ldt.
I am using the following command:
sed "s/Test Number Viewer/Test Number 1/g" TEST_LIEN_FORM.ldt > TEST_LIEN_FORM.ldt.tmp
mv TEST_LIEN_FORM.ldt.tmp TEST_LIEN_FORM.ldt
But after the command, the file... (2 Replies)
Discussion started by: veena484
2 Replies
5. Shell Programming and Scripting
Hello,
Although I have found similar questions, I could not find advice that
could help with our problem.
The issue:
We have several hundreds text files containing repeated blocks of text
(I guess back at the time they were prepared like that to optmize
printing).
The block of texts... (13 Replies)
Discussion started by: samask
13 Replies
6. Shell Programming and Scripting
Hi all,
I'm trying to FTP what looks like a simple .txt file from my Windows XP desktop to my UNIX server. I've tried using several programs to do this including UltraEdit and FTP Commander. I have tried sending it ascii, binary and even let the program decide. But every time it arrives in UNIX... (4 Replies)
Discussion started by: Korn0474
4 Replies
7. Shell Programming and Scripting
I am trying to write a shell script that will allow the typing of a value, then using that value to replace data in a text file.
I suspect I need sed.
The format of the file is:
Variable1:Value1
Variable2:Value2
The interaction would be something like:
Shell Prompt: "Please enter the... (9 Replies)
Discussion started by: cleanden
9 Replies
8. AIX
Hi,
This is suman. I am very new to Shell Scripting. I have a shell script, when I run that script, it is displaying un necessary question marks. But in the scritpt, there is no any " echo ? " statement. Can anybody please help me what could be the cause for displaying question marks ??
... (3 Replies)
Discussion started by: clnsharma123
3 Replies
9. AIX
Hi,
From some time, we have noticed that our ascii files have started corrupting due to the presence of some random control characters (^@, ^M, ^H, ^D). The characters appear randomly on any file after the process that creates the file finishes. If we rerun the process, the files re creates... (0 Replies)
Discussion started by: aakashahuja
0 Replies
10. UNIX for Dummies Questions & Answers
I typed the following commands:
176 lab2-37:~> ed newb.txt
74
1,6p
Hello
Hello World.
I need some sentences to edit.
add the script
OK Fn
2,4c
.
1,3p
Hello
add the script
OK Fn
q
? (4 Replies)
Discussion started by: endeavour1985
4 Replies