1. Shell Programming and Scripting

Hello All, I have a file like this: PART A1 PART A2 % PART B1 PART B2 The last line in the file (PART B2) does not end with a new line. i.e <EOF> immediately follows "PART B2". Here is my problem: I want to print everything after '%'. So, I tried: sed '1,/%/ d' . This works... (6 Replies)

2. Shell Programming and Scripting

Hi, I wanted to compare EDI files present in Two different Directories which can be related by the file names. While comparing the EDI files i have to skip selected segments such as "ISA" "IEA" and "GS" "GE" since this may have datetime stamp and different "Sender" "Receiver" Qual. and... (3 Replies)

3. UNIX for Dummies Questions & Answers

Friends, I need help with the following in UNIX. Merge all csv files in one folder considering only 1 header row and ignoring header of all other files. FYI - All files are in same format and contains same headers. Thank you (4 Replies)

4. UNIX for Advanced & Expert Users

Here is my dir structure: /tmp/dave/myappend.txt /tmp/dave/dir1/test.txt /tmp/dave/dir2/test.txt /tmp/dave/dir3/test.txt /tmp/dave/dir4/test.txt I want to append the contents of myappend.txt to the end of each file with the name "test.txt" in all dirs in /tmp/dave/ I have tried this:... (2 Replies)

5. Shell Programming and Scripting

How do I move all folders and its contents from a directory A to another directory B, skipping all files in Directory A ? ---------- Post updated at 12:53 PM ---------- Previous update was at 12:42 PM ---------- Ok. Got it. mv /A/*/ /B/ (1 Reply)

6. Shell Programming and Scripting

// Redhat I am running a cron with cp every 15 minutes. cp /p2/arch/log/* /p2/bkp What I need is to not to copy the file again if the filename already exists under /p2/bkp The reason is that the file size under /p2/arch/log/ will be reduced (contents truncated), so I need to keep the... (10 Replies)

7. Shell Programming and Scripting

I am trying to match $1-$7 between the two files and if a match is found then the contents of $8 in file2 and copied over. The awk I tried is below. There is also a header row in file2 that has the Chr Start End Ref Alt that does not need to be searched. Thank you :). awk awk... (3 Replies)

8. Shell Programming and Scripting

Hi, I have multiple files that read: Asa.txt Bad.txt Gnu.txt And I want to rename them using awk to Asa_ddmmyytt.txt and so on ... If there is a single command or more efficient executable please share! Thanks! (4 Replies)

9. UNIX for Beginners Questions & Answers

Greetings. I am working in a Linux environment and am trying to figure out a way to rename files in a directory by appending a unique strings that appears within a certain area in those files. I have gotten as far as identifying what that particular unique string is with a command like the... (10 Replies)

10. Shell Programming and Scripting

I've been struggling with this one for quite a while and cannot seem to find a solution for this find/replace scenario. Perhaps I'm getting rusty. I have a file that contains a number of metrics (exactly 3 fields per line) from a few appliances that are collected in parallel. To identify the... (3 Replies)