I am trying to get a list of top level directories below the search path but I don't want to descend subdirectories. The find command listed below returns me the list I want but it also returns subdirectories. I can't seem to get the -prune option to work the way I want. How would I modify the... (5 Replies)
hello !
can so help me ? here is my problem :
a same command, using find command works on a server, but doesn't on another. I've been told, that it could be because of the file systems ... it's amazing ! can so explain, please ?
thank you for your answer (1 Reply)
Hi There,
I have a script which finds for log files and removes them if the file has changed in the last day.
The script runs fine without errors. The log file is still there. So, I decided to print the find command and run the command outside the script. Getting "Incomplete statement"
Can you... (6 Replies)
Hi guys.
I am trying, to move files found with the find command...
Script runs fine, until it reaches a file that contains spaces...
Here is what i wrote up quickly.
ROOTDIR=/apps/data
SEARCH=$(find /data/HDTMPRestore/home/tmq/ -type f -print | grep Mods/Input/bck | cut -c19-)
for i... (1 Reply)
Hi all ,
could anyone please help with find command in AIX. I am trying to find files but there are more than 30thousand files in there.I realise I need to use xargs somehow but dunno the correct way to pull this.
find /log_directory/* -prune -xdev -type f -mtime +20 | xargs ls -l
the... (2 Replies)
Hello all,
Something strange going on with a shell script I'm writing. It's trying to write a list of files that it finds in a given directory to another file. But I also have a skip list so matching files that are in that skip list should be, well uhm, skipped :)
Here's the code of my... (2 Replies)
Hi
I'm working on AIX.
My question: for example, I'm logging in. I enter command "last" and then I know there are 3 people logging in from 3 different IP at the same time, 2 are in the same account. Then someone enters a command.
Is there any way to know exactly who ( which IP ) enters... (9 Replies)
Hello,
I am running find command in an AIX Server to find last 7 days modified directories/files.
>cd /usr/openv/netbackup/db/class
>ls -l
total 0
drwxr-xr-x 3 root system 256 May 28 2014 Catalog-Backup
drwxr-xr-x 3 root system 256 Sep 18 2012 ... (4 Replies)
Hello experts, I would get from a list of files, which are more ancient than 1 hour. Examples:
Current date:
Wed Oct 28 16:10:02 SAT 2015
using:
find path -name 'file_name. *' -mtime +0
I see files with less at 00:00:00 date of the current day.
/path/file_name.20151027170725... (7 Replies)
I need to delete all files from the working directory and its sub directories using the find command, for that I am using -prune option but some how I am having a syntax issue.
I have tried the below, please help me correct the syntax
find . -name \* -type f -exec rm -f {} \; >> Works but... (4 Replies)
Discussion started by: rosebud123
4 Replies
LEARN ABOUT OSX
cksum
cksum(n) Cyclic Redundancy Checks cksum(n)
__________________________________________________________________________________________________________________________________________________NAME
cksum - Calculate a cksum(1) compatible checksum
SYNOPSIS
package require Tcl 8.2
package require cksum ?1.1.3?
::crc::cksum ?-format format? ?-chunksize size? [ -channel chan | -filename file | string ]
::crc::CksumInit
::crc::CksumUpdate token data
::crc::CksumFinal token
_________________________________________________________________DESCRIPTION
This package provides a Tcl implementation of the cksum(1) algorithm based upon information provided at in the GNU implementation of this
program as part of the GNU Textutils 2.0 package.
COMMANDS
::crc::cksum ?-format format? ?-chunksize size? [ -channel chan | -filename file | string ]
The command takes string data or a channel or file name and returns a checksum value calculated using the cksum(1) algorithm. The
result is formatted using the format(n) specifier provided or as an unsigned integer (%u) by default.
OPTIONS -channel name
Return a checksum for the data read from a channel. The command will read data from the channel until the eof is true. If you need
to be able to process events during this calculation see the PROGRAMMING INTERFACE section
-filename name
This is a convenience option that opens the specified file, sets the encoding to binary and then acts as if the -channel option had
been used. The file is closed on completion.
-format string
Return the checksum using an alternative format template.
PROGRAMMING INTERFACE
The cksum package implements the checksum using a context variable to which additional data can be added at any time. This is expecially
useful in an event based environment such as a Tk application or a web server package. Data to be checksummed may be handled incrementally
during a fileevent handler in discrete chunks. This can improve the interactive nature of a GUI application and can help to avoid excessive
memory consumption.
::crc::CksumInit
Begins a new cksum context. Returns a token ID that must be used for the remaining functions. An optional seed may be specified if
required.
::crc::CksumUpdate token data
Add data to the checksum identified by token. Calling CksumUpdate $token "abcd" is equivalent to calling CksumUpdate $token "ab"
followed by CksumUpdate $token "cb". See EXAMPLES.
::crc::CksumFinal token
Returns the checksum value and releases any resources held by this token. Once this command completes the token will be invalid. The
result is a 32 bit integer value.
EXAMPLES
% crc::cksum "Hello, World!"
2609532967
% crc::cksum -format 0x%X "Hello, World!"
0x9B8A5027
% crc::cksum -file cksum.tcl
1828321145
% set tok [crc::CksumInit]
% crc::CksumUpdate $tok "Hello, "
% crc::CksumUpdate $tok "World!"
% crc::CksumFinal $tok
2609532967
AUTHORS
Pat Thoyts
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category crc of
the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for
either package and/or documentation.
SEE ALSO
crc32(n), sum(n)
KEYWORDS
checksum, cksum, crc, crc32, cyclic redundancy check, data integrity, security
CATEGORY
Hashes, checksums, and encryption
COPYRIGHT
Copyright (c) 2002, Pat Thoyts
crc 1.1.3 cksum(n)