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Top Forums Shell Programming and Scripting How to store files names from a directory to an array Post 302523073 by mirni on Tuesday 17th of May 2011 09:02:14 PM
Old 05-17-2011
OK. From what I understand, MKS toolkit supports different shells. What is the first line of your script? (starting with #!)

Quote:
am trying to list all files from the directory and delete which are two months old
This should work:
Code:
find . -type f -mtime +60 -exec ls {} \;

will execute 'ls -l <filename>' on all files inside current directory and all subdirectories that were modified more than 60 days ago. Look at 'man find' to check the 'mtime' option.
If you know the name format of your log files, you should specify that also to filter out old files that you might want to keep.
The following will remove all files named f1_YYYY-MM-DD.log inside the current dir (and any level deep), that were modified at least 60 days ago. You should test this without the '-exec rm {} \;' part first, to list the files matched by find; then when you are sure, run the whole thing to delete them.
Code:
find . -name "f1_[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9].log" -type f -mtime +60 -exec rm {} \;

 

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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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