1. Programming

Dear Friends, I m beginner unix programmer. I want to know, how to read and write directory or file contents in c++ ? (3 Replies)

2. Shell Programming and Scripting

Hi, I have a set of files stored in a single directory that I use to set parameters for a physics code, and I would like to streamline the process of updating them all when I change a parameter. For instance, if the files are called A2000p300ini, A2000p300sub, A2000p300run, and the text in each... (3 Replies)

3. Shell Programming and Scripting

I need to find empty files in a directory and write them into a text file. Directory will contain old files as well, i need to get the empty files for the last one hour only. (1 Reply)

4. Shell Programming and Scripting

Hello there, I am a newbie to unix and i have been trying to code a shell script for bash shell which reads the files in a folder using ls and writes them into an array variable. But, i am running into several errors while running the script. The script is given below: #!/bin/bash... (16 Replies)

5. Shell Programming and Scripting

hi, i have a directory at /path/unix with the following files 1.txt 2.txt 3.txt 4.txt I want to make another file called filenames.txt at a different location called /path/home. So, my output file would be /path/home/filenames.txt with contents /path/unix/1.txt... (1 Reply)

6. UNIX for Advanced & Expert Users

Hi , Need to shell script to extracts files names and write those to another file in different directory. input file is inputfile.txt abc|1|bcd.dat 123 david123 123 rudy2345 124 tinku5634 abc|1|def.dat 123 jevid123 123 qwer2345 124 ghjlk5634 abc|1|pqr.txt 123 vbjnnjh435 123 jggdy876... (9 Replies)

7. Shell Programming and Scripting

hi, how can i take the file names from a directory and store only the filenames in the file. suppose i have a directory which contains the following files and subdirectories. $ ls -ltr total 16 -rw-rw-r-- 1 adm etc 4 Aug 6 20:37 s1.txt -rw-rw-r-- 1 adm etc 4 Aug 6 20:37 s2.txt... (11 Replies)

8. Shell Programming and Scripting

there are mutiple file nams in the directory. How to return the the lastest files for each file name. ex. abc1234_050201 abc1234_050206 abc1234_050208 xyz34_050204 xyz34_050210 xyz34_050218 thanks (4 Replies)

9. UNIX for Beginners Questions & Answers

Hi all, (5 Replies)