1. Shell Programming and Scripting

Hi, I want to write bash script that will keep on looking for files in a directory and if any file exists, it processes them. I want it to be a background process, which keeps looking for files in a directory. Is there any way to do that in bash script? I can loop through all the files like... (4 Replies)

2. AIX

hello i have a requirement where i have a direcotry in which i get files in the format STOCKS.20080114.dat STOCKS.20080115.dat STOCKS.20080117.dat STOCKS.20080118.dat i need to loop through the directory and sort by create date descending order and i need to process the first file. ... (1 Reply)

3. Shell Programming and Scripting

Hi all, Can somebody help me with this problem pls. I need to extract one specific line from each files in a folder and put the all lines extracted in a unique output file in the following format. line extracted, respective name of file, date of file. I´m, trying the part to extract... (3 Replies)

4. Shell Programming and Scripting

I use while do - done loop in my shell script. It is working as per my expectations. But I do not want to process all the lines. I am finding it difficult to exclude certain lines. 1) I do not want to process blank lines as well as lines those start with a space " " 2) I do not want to... (2 Replies)

5. Shell Programming and Scripting

hi all i have some files present in a directory i want to loop through all the files in the directory each time i loop i should change the in_file parameter in the control file and load it into a table using sql loader there is only one table where i have to load alll the files ... (3 Replies)

6. UNIX Desktop Questions & Answers

I was looking to get some help with copying files in one directory to another using a for-in loop. My script file is called copyfile and here is what I have: for file in $(ls -a $1) do cp $file ~/dir-2 done When I run copyfile dir-1 this is what I get cp: omitting directory `.'... (1 Reply)

7. UNIX for Dummies Questions & Answers

Hi, I would like to write a loop to change the names of files in a directory. The files are called data1.txt through data1000.txt. I'd like to change their names to a1.txt through a1000.txt. How do I go about doing that? Thanks! (2 Replies)

8. Shell Programming and Scripting

Hello How do I loop through files in a specific directory ? This script is not working! #! /bin/bash FILES=/usr/desktop/input/* For f in $FILES; do awk '-v A="$a" -v B="$b" {$6=($1-64)/2 ;$7=((10^($6/10))/A)^(1/B) ; print}' OFS="\t" $f > /root/Desktop/output/$f.txt; done ... (7 Replies)

9. Shell Programming and Scripting

I am trying to loop through files in a directory, and sort each file. No matter what changes I make to the code, I get the following errors: 'aunch.sh: line 4: syntax error near unexpected token `do 'aunch.sh: line 4: `for f in ${FILES}/*; do #!/bin/bash FILES=$(pwd) for f in ${FILES}/*;... (1 Reply)

10. Shell Programming and Scripting

I am trying to loop through files in a directory, and sort each file. No matter what changes I make to the code, I get the following errors: 'aunch.sh: line 4: syntax error near unexpected token `do 'aunch.sh: line 4: `for f in ${FILES}/*; do #!/bin/bash FILES=$(pwd) for f in ${FILES}/*;... (6 Replies)