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| Simple Array in Ksh Scripting | ravikirankethe | UNIX for Dummies Questions & Answers | 2 | 11-01-2006 07:35 AM |
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| Oracle To Korn Shell Array | kdst | UNIX for Advanced & Expert Users | 1 | 09-24-2002 06:21 AM |
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Hi Folks
I need help about a script. Here are the detail of of Script. I have total 3 files which have following records. 1. file1 -> contains all userids 2. file2 -> random userids, some are present and some are not. 3. file3 -> ls /home file, whever directories they have that is mentioned in file3. Now my target is that. I want to compare file3 records with file2, what userids are same, show them, and also show user which userids are not present in file3. I also want to search file3 userids against file2, if records find then match those userids with file1. I am doing this with array, startup thing done, but dont understand the point how to search records in array and achieve that task. Below is my script .............................................. #!/bin/bash filename=p1 filename1=p2 declare -a array1 declare -a array2 declare -a array3 array1=( `cat "$filename"`) # Loads contents array2=( `cat "$filename1"`) # Loads contents array3=( `ls /home/`) element_count1=${#array1[*]} echo $element_count1 element_count2=${#array2[*]} echo $element_count2 element_count3=${#array3[*]} echo $element_count3 sleep 3 number_of_elements=${#array1[@]} number_of_elements1=${#array2[@]} number_of_elements2=${#array3[@]} echo '- ARRAY-1--------------------------------' #echo "Number of elements: 4" # Hard-coded for illustration. for (( i = 0 ; i < number_of_elements ; i++ )) do echo "Element [$i]: ${array1[$i]}" done echo '- ARRAY-2-----------------------------------' #echo "Number of elements: 4" # Hard-coded for illustration. for (( i = 0 ; i < number_of_elements1 ; i++ )) for (( i = 0 ; i < number_of_elements1 ; i++ )) do echo "Element [$i]: ${array2[$i]}" done echo '- LIST OF DIR ------------------------' #echo "Number of elements: 4" # Hard-coded for illustration. for (( i = 0 ; i < number_of_elements2 ; i++ )) do echo "Element [$i]: ${array3[$i]}" done I am waiting for your answer |
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