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Operating Systems AIX AIX : Find files ignoring certain file extensions Post 302947832 by Don Cragun on Tuesday 23rd of June 2015 02:34:47 AM
Old 06-23-2015
I haven't tested it either, but the basic principles used by RavinderSingh13 look sound. But the logic is slightly off. If you are trying to exclude files with names ending in .txt and exclude files with names ending in .csv you want an AND of the ! -name clauses; not an OR. And, with all ANDs, the parentheses aren't needed. And, the -name primaries require a single argument, so an argument containing an asterisk has to be quoted. And, it will be much more efficient to pass ls multiple operands rather than invoking ls for each selected file individually. And, finally, note that the sample lookup file uses both commas and a semicolon as field separators (although the semicolon on the 1st line might be a typo). I think the commands you need are more like:
Code:
find "/Folder1"/* -prune -type f ! -name "*.txt" ! -name "*.csv" -mtime +30 -exec ls -ltr {} +
find "/Folder2"/* -prune -type f ! -name "*.sh" ! -name "*.ksh" ! -name "*.txt" -mtime +60 -exec ls -ltr {} +
find "/folder3"/* -prune -type f ! -name "*.param" -mtime +90 -exec ls -ltr {} +

So, try:
Code:
awk -F'[,;]' '
{	printf("find \"%s\"/* -prune -type f ", $1)
	for(i = 3; i <= NF; i++)
		printf("! -name \"*%s\" ", $i)
	printf("-mtime +%s -exec ls -ltr {} +\n", $2}
}' Input_file

This User Gave Thanks to Don Cragun For This Post:
 

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FIND(1) 						      General Commands Manual							   FIND(1)

NAME
find - find files meeting a given condition SYNOPSIS
find directory expression EXAMPLES
find / -name a.out -print # Print all a.out paths find /usr/ast ! -newer f -ok rm {} ; # Ask before removing find /usr -size +20 -exec mv {} /big ; # move files > 20 blks find / -name a.out -o -name '*.o' -exec rm {}; # 2 conds DESCRIPTION
Find descends the file tree starting at the given directory checking each file in that directory and its subdirectories against a predi- cate. If the predicate is true, an action is taken. The predicates may be connected by -a (Boolean and), -o (Boolean or) and ! (Boolean negation). Each predicate is true under the conditions specified below. The integer n may also be +n to mean any value greater than n, -n to mean any value less than n, or just n for exactly n. -name s true if current filename is s (include shell wild cards) -size n true if file size is n blocks -inum n true if the current file's i-node number is n -mtime ntrue if modification time relative to today (in days) is n -links ntrue if the number of links to the file is n -newer ftrue if the file is newer than f -perm n true if the file's permission bits = n (n is in octal) -user u true if the uid = u (a numerical value, not a login name) -group gtrue if the gid = g (a numerical value, not a group name) -type x where x is bcdfug (block, char, dir, regular file, setuid, setgid) -xdev do not cross devices to search mounted file systems Following the expression can be one of the following, telling what to do when a file is found: -print print the file name on standard output -exec execute a MINIX command, {} stands for the file name -ok prompts before executing the command SEE ALSO
test(1), xargs(1). FIND(1)
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