1. Linux

say i have these many file in a directory named exam. 1)/exam/newfolder/link.txt. 2)/exam/newfolder1/ and i create a tar say exam.tar well the problem is, when i read the tar file i dont find any metadata about the directories,as you cannot create a tar containig empty directories. on the... (2 Replies)

2. Shell Programming and Scripting

A header record is to be inserted in the begining of a flat file without using extra file or new file. It should be inserted into same file. Advace thanks for all help... (7 Replies)

3. Shell Programming and Scripting

Input #HAC0253 EFVHIJHIJEFVTHIJOPKOPKTEFVEFVEFVOPKHIJOPKOPKHIJTTEFVEFVTEFV #BASFS12 EFVEFVHIJEFVEFVTOPKEFVOPKTHIJTTHIJOPK #ACG5115 TEFVEFVOIJEFVHIJHIJOPKOPKHIJHIJTTEFVEFVOPKTTEFVEFVOPKHIJOPKOPKOPK #ECG5114 IJTOPKHIJEFVOEFVEFVOPKTTEFVEFVOPKHIJOPKOPKOPK . . Output (5 Replies)

4. Shell Programming and Scripting

I want to use bash to insert the variable $a into the cell A1 of a csv file mycsv.csv. How do I insert a variable into a specific cell in a csv file? (1 Reply)

5. 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)

6. Shell Programming and Scripting

Hi, I have an input like this 1 2 3 4 2 3 4 5 4 5 6 7 I would like to count the no. of columns and print a header with a prefix "Col". I would also like to count the no. of rows and print as first column with each line number with a prefix "Row" So, my output would be ... (2 Replies)

7. Shell Programming and Scripting

Hello There... I have a sample input file .. number:department:amount 125:Market:125.23 126:Hardware store:434.95 127:Video store:7.45 128:Book store:14.32 129:Gasolline:16.10 I will be doing some manipulations on all the records except the header, but the header should always be... (2 Replies)

8. 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)