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script to delete old files
Post 302544961 by h@foorsa.biz on Friday 5th of August 2011 01:43:09 PM
08-05-2011
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1. Shell Programming and Scripting
hi guys,
i need a script to delete files that have core in their name ...it might be part of the file name or as a .core extension ...any file that has core as its extension....
i am only able to delete files which just have thier name as core
using this :
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I have 1000 directories named: 0 - 999 which should contain 1000 files named 0 - 999. But some of these directories contain file whose names are greater than 999 and I need to delete those. I wrote the script below but that doesnt work. Any ideas?
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Hi,
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Hi,
I need a script to delete files older than 2 years or a year.
I have around hundreds of old files which needs to be deleted.
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Hi All,
I want to delete all core* files in below file system in Unix server.
File system: /usr/sap/P01/JC00/j2ee/cluster/server0
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Thanks
N Rao (2 Replies)
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Friends, I had written a small script to delete files from deletefiles.txt file. However, I want to add one more piece to script, so as to check if the file(file abc) which was already deleted earlier exists in 'deletefiles.txt' file, script should comment out that "file abc doesnt exist". Can... (5 Replies)
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Hi,
I want to create a script.sh over my local server doing the following:
1- There are files are creating over a directory over my local server "DIR_1".
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Hi
My directory structure is as below.
dir1, dir2, dir3
I have the list of files to be deleted in the below path as below.
/staging/retain_for_2years/Cleanup/log $ ls -lrt
total 0
drwxr-xr-x 2 nobody nobody 256 Mar 01 16:15 01-MAR-2015_SPDBS2
drwxr-xr-x 2 root ... (2 Replies)
Discussion started by: prasadn
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LEARN ABOUT CENTOS
systemd-readahead-replay.service
SYSTEMD-READAHEAD-REPLAY.SERVICE(8) systemd-readahead-replay.service SYSTEMD-READAHEAD-REPLAY.SERVICE(8) NAME
systemd-readahead-replay.service, systemd-readahead-collect.service, systemd-readahead-done.service, systemd-readahead-done.timer, systemd- readahead - Disk read ahead logic SYNOPSIS
systemd-readahead-replay.service systemd-readahead-collect.service systemd-readahead-done.service systemd-readahead-done.timer /usr/lib/systemd/systemd-readahead/systemd-readahead [OPTIONS...] COMMAND [DIRECTORY | FILE] DESCRIPTION
systemd-readahead-collect.service is a service that collects disk usage patterns at boot time. systemd-readahead-replay.service is a service that replays this access data collected at the subsequent boot. Since disks tend to be magnitudes slower than RAM, this is intended to improve boot speeds by pre-loading early at boot all data on disk that is known to be read for the complete boot process. systemd-readahead-done.service is executed a short while after boot completed and signals systemd-readahead-collect.service to end data collection. On this signal, this service will then sort the collected disk accesses and store information about them in /.readahead. Normally, both systemd-readahead-collect.service and systemd-readahead-replay.service are activated at boot so that access patterns from the preceding boot are replayed and new data collected for the subsequent boot. However, on read-only media where the collected data cannot be stored, it might be a good idea to disable systemd-readahead-collect.service. On rotating media, when replaying disk accesses at early boot, systemd-readahead-replay.service will order read requests by their location on disk. On non-rotating media, they will be ordered by their original access timestamp. If the file system supports it, systemd-readahead-collect.service will also defragment and rearrange files on disk to optimize subsequent boot times. OPTIONS
systemd-readahead understands the following options: -h, --help Prints a short help text and exits. --max-files= Maximum number of files to read ahead. Only valid for thes collect command. --file-size-max= Maximum size of files in bytes to read ahead. Only valid for the collect and replay commands. --timeout= Maximum time in microseconds to spend collecting data. Only valid for the collect command. COMMANDS
The following commands are understood by systemd-readahead: collect [DIRECTORY] Collect read-ahead data on early boot. When terminating, it will write out a pack file to the indicated directory containing the read-ahead data. replay [DIRECTORY] Perform read-ahead on the specified directory tree. analyze [FILE] Dumps the content of the read-ahead pack file to the terminal. For each file, the output lists approximately how much will be read ahead by the replay command. SEE ALSO
systemd(1) systemd 208 SYSTEMD-READAHEAD-REPLAY.SERVICE(8)