Hi all,
I want to delete all files in a directory which are older than a given date.
I thought of doing it by creating a file by the required date by using touch command. And then i would use find command on that file and try to find files older than that.
I searched the man and found a... (3 Replies)
please help me with this????? :confused: :confused:
i need to create a program that will run in unix that will delete all files in a given directory that is at least 3 months old. first the program will need to automatically know what date it is right now to determine the files it will... (3 Replies)
Guys,
My log files stored in the date format format below(log_20080714072942):
TIMESTAMP=`date +%Y%m%d%H%M%S`
LOG=/log/log_${TIMESTAMP}.log
I'm looking for a shell script which deletes all files which is older than 3 months from today.
Regards,
Bhagat (3 Replies)
hi
This should be easy but i'm obviously missing something obvious. :)
I'm looking to delete files from yesterday and older of extension .txt and there a range of subfolders with these files in them. The command runs but doesn't delete anything. SUSE 10.
find /testfolder -maxdepth 2 -type f... (6 Replies)
Hello,
I want to gzip files in a folder in bulk i.e. all files older than 1 month should be in *.gz format. Could you please suggest how this can be achieved. Thanks.
Regards,
Alok (1 Reply)
Hi All,
I am using the below script to find all the files in a folder which are older than 6 hours and delete all those files, but some how I am not getting the required output.
find $HOME/Log -type f -name "*.log" -amin +360 -exec rm *.* {} \
can any one please check and let me know... (13 Replies)
Hi Viewer,
I need logic code for moving the logs files from one directory to another directory.
source :/xxxxxx/ xxxxxx / xxxxxx / xxxxxx / log --- under log directory we have so many files from last two years
Here I need to check the files older than two months and I need to move in... (5 Replies)
Hi Gurus
the count of files in a particular Directory...
ls -lrth | grep -c ^-
can any one share the command to Count the files which is Older than 3 months
So please help me out in this
Thanks in Advance (2 Replies)
Hi,
I need to delete *.bad files which are 1 week old. How can I achieve that. I tried doing through below script but it deletes all the files.
find ./ -mtime +7 -exec rm *.bad {} \;
The below one works but i want to delete only files with .bad extension
find . -mtime +7 | xargs rm (2 Replies)
Discussion started by: Gangadhar Reddy
2 Replies
LEARN ABOUT DEBIAN
scrypt
SCRYPT(1) BSD General Commands Manual SCRYPT(1)NAME
scrypt -- encrypt and decrypt files.
SYNOPSIS
scrypt {enc | dec} [-M maxmem] [-m maxmemfrac] [-t maxtime] infile [outfile]
DESCRIPTION
scrypt enc encrypts infile and writes the result to outfile if specified, or the standard output otherwise. The user will be prompted to
enter a passphrase (twice) to be used to generate a derived encryption key.
scrypt dec decrypts infile and writes the result to outfile if specified, or the standard output otherwise. The user will be prompted to
enter the passphrase used at encryption time to generate the derived encryption key.
OPTIONS -M maxmem Use at most maxmem bytes of RAM to compute the derived encryption key.
-m maxmemfrac Use at most the fraction maxmemfrac of the available RAM to compute the derived encryption key.
-t maxtime Usr at most maxtime seconds of CPU time to compute the derived encryption key.
In scrypt enc, the memory and CPU time limits are enforced by picking appropriate parameters to the scrypt key derivation function. In
scrypt dec, the memory and CPU time limits are enforced by exiting with an error if decrypting the file would require too much memory or CPU
time.
EXIT STATUS
The scrypt utility exits 0 on success, and >0 if an error occurs.
Note that if the input encrypted file is corrupted, scrypt dec may produce output prior to determining that the input was corrupt and exiting
with a non-zero status; so users should direct the output to a safe location and check the exit status of scrypt before using the decrypted
data.
SEE ALSO
Colin Percival, Stronger Key Derivation via Sequential Memory-Hard Functions, May 2009, Presented at BSDCan'09.
HISTORY
The scrypt utility was written in May 2009 by Colin Percival as a demonstration of the scrypt key derivation function. The scrypt key
derivation function was invented in March 2009 by Colin Percival in order to allow key files from the tarsnap backup system to be passphrase
protected.
BSD May 24, 2009 BSD