1. Shell Programming and Scripting

How can i add a character(#) in the beginning of every line in a .dat file (2 Replies)

2. Shell Programming and Scripting

if need to input a word or anything at the beginning of every file in a directory. how do i accomplish this? say the file is named hyperten. how do i make hyperten the first line of every file in a given directory? thanks (6 Replies)

3. UNIX for Dummies Questions & Answers

I was trying to find out the easiest way to write new line to the beginning of an exisiting file. I am using KSH. (5 Replies)

4. Shell Programming and Scripting

I have a report file which somewhere has a lines starting with word ".sub" I have a new variable named $new. What i am trying to do is insert the content of $new just before the occurrence of ".sub" in the report file. How can I do that? (11 Replies)

5. UNIX for Dummies Questions & Answers

about 200 files with names as 11_0.pdb 11_60.pdb 12_12.pdb 14_180.pdb are there in my library...I need to rename all of them by addinf File in front of them as: File11_0.pdb File11_60.pdb File12_12.pdb File14_180.pdb I checked many threads but it seems i get even more confused..i... (1 Reply)

6. Shell Programming and Scripting

I want to append file names at the beginning of a line for each row file content abc.txt.gz 123|654|987 bcd.txt.gz 876|trf|kjh I want a single output file with below format abc.txt.gz|123|654|987 bcd.txt.gz|876|trf|kjh This one is working but only with unzip files,need to have... (3 Replies)

7. Shell Programming and Scripting

Hi, I am doing something like below: cat file1>file3and cat file2>>file3 I wanted to check if there is a way to write a custom message(hardcoded message)something like below at the beginning of each line then PIPE delimitiation and then followed by remaining record. cat file1... (7 Replies)

8. Shell Programming and Scripting

Hi gurus, I need add one new line in the begining of current file. current file abc cde add xyz output file newline abc cde add xyz (6 Replies)

9. Shell Programming and Scripting

Hello, I need to put the following string to the beginning of a file - but it should not create a newline at the end of the string. So, the file I have is a compressed one - with gzip. And I would like to add an ASCII-String to the beginning of the file. The string has a length of 69... (5 Replies)

10. Shell Programming and Scripting

Hi all and apologies for the silly question, but I've searched and I can't get this right. I have a list of email addresses in a file that I need to blacklist (spam). the list is quite long and I would need to script a small routine so that I can get the following for each line in the file: db... (4 Replies)