1. Shell Programming and Scripting

Hi, Is it possible to create a dynamic array in shell script. I am trying to get the list of logfiles that created that day and put it in a dynamic array. I am not sure about it. help me New to scripting Gundu (3 Replies)

2. Shell Programming and Scripting

Hi all, i am quite fimiliar with shell scripting but i wouldn't regard myself as a semi professional at it. I am trying to create an array variable to read in 4 lines from a file using head and tail command in a pipeline and store each line into each array. I have done the scripting in unix... (2 Replies)

3. Shell Programming and Scripting

i want to create an array the array elements are populated depending upon the number of entries present in a data file The data file is created dynamically how to achieve the same thanks (1 Reply)

4. Programming

I am facing a strange error while creating posix threads: Given below are two snippets of code, the first one works whereas the second one gives a garbage value in the output. Snippet 1 This works: -------------- int *threadids; threadids = (int *) malloc (num_threads * sizeof(int)); ... (4 Replies)

5. Shell Programming and Scripting

#!/bin/ksh #export CLASSPATH=$CLASSPATH:~dialp/cso/classes:/opt/oracle/product/8.1.6/jdbc/lib/classes12.zip #export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/oracle/product/8.1.6/lib DATE="`date '+%m%d%Y'`" PATH=.:$PATH export PATH town_name='123' town_name='123' town_name='345'... (1 Reply)

6. Shell Programming and Scripting

I am wondering how I can save the file names (stored in $file or $fnames) in array which I can access with an index. alias MATH 'set \!:1 = `echo "\!:3-$" | bc -l`' set narg = $#argv while ($iarg < $narg) MATH iarg = $iarg + 1 set arg = $argv set opt = ` echo $arg | awk... (1 Reply)

7. Shell Programming and Scripting

I have an interesting requirement. I have declaried an array like :- arr=`find . ! -name "." | xargs -I {} echo {} | cut -c 2-${#}` Then i will try to access the array elements like :- i=0 for i in ${arr}; do Here comes the confusions, the array elements are basically dir and files stored... (2 Replies)

8. Shell Programming and Scripting

Hi gurus, I need to create arrays from variables, via a loop. The issue I have is with the array name creation. How do I use a variable to define an array? I want to do something like declare -a $H where $H is my loop variable. I then need to add items to each array I've created,... (3 Replies)

9. Shell Programming and Scripting

Dear community, how can I create an array from file taking only the 4th field? out.txt file is something like this: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20So the final array should be: 4 8 12 16 20With this command I created an array with all the fields, but I need only the 4th... (13 Replies)

10. Shell Programming and Scripting

Hi Guys, I am writting a c shell script where I have to parse an input argument with options that could be an array. So far I have achieved where I could parse a single argument with option but failed when I try to create an array with the options. For example: This is on terminal window:... (2 Replies)