Hi,
I have written one script to calculate total space of all file in one directory, ignoring subdirectory, it works fine.
Now, I've been trying to calculate all files which includes files in any subdirectories.
I use recursive function to do this, but it can work only if there is only one... (4 Replies)
I need to calcualte the size of a directory by the year the files in that directory were created .
For example the script will sum up, by year, the number of blocks for that directory and its' subdirectories for files created / accessed in that year.
I need a report that would look like... (11 Replies)
Hi,
I have one file stat.
Stat file contents are as follows: for example.
H50768020040913,00260100,507680,13,0000000643,0000000643,00000,0000
H50769520040808,00260100,507695,13,0000000000,0000000000,00000,0000 H50770620040611,00260100,507706,13,0000000000,0000000000,00000,0000
Now i... (1 Reply)
Hi,
I wanted a script to find sum of files for a particular date, below is my script
ls -lrt *.req | nawk '$6 == "Aug"' | nawk '$7 == "1"'| awk '{sum = sum + $5} END {print sum}'
However, i get the error below
/usr/bin/ls: arg list too long
How do i fix that.
Many thanks before. (2 Replies)
Dear all,
Please help me to write a script that can calculate the size of files.
For example: I have a directory which contain thousands of files. I need to know the size of files that their name begin with abc_123
Thank all!! (4 Replies)
Hi,
I have task to merge multiple XML's to one big XML.
In doing this i have to calculate the byte size of each XML which i will be recieving as a string from a code and append all the recieved XML's to single file.
The reason being the byte size and the offset will help me to extract only... (7 Replies)
Hello :
I need some help in writing a ksh script which will find a particular directory in all the file systems in a server and finally report the total size of the direcotry in all the file systems.
Some thing like this..
find /u*/app/oracle -type d -name "product" -prune
and then... (1 Reply)
Hi,
Can I find size of the file from size of the buffer written?
nbECRITS = fwrite(strstr(data->buffer, ";") + 1, sizeof(char), (data->buffsize) - LEN_NOM_FIC, fic_sortie);
Thank You :) (1 Reply)
Hi ,
My linux server is taking more time to calculate big size from long time.
* i am accessing server through ssh
* commands
# - du -sh *
#du -sh * | sort -n | grep G
Please guide me for fast way to find big size directories under to / partition
Thanks (8 Replies)
Discussion started by: Nats
8 Replies
LEARN ABOUT REDHAT
sum
sum(n) sum sum(n)
NAME
sum - calculate a sum(1) compatible checksum
SYNOPSIS
package require Tcl 8.2
package require sum ?1.0?
::crc::sum ?-format format? message
::crc::sum ?-format format? -filename file
DESCRIPTION
This package provides a Tcl-only implementation of the sum(1) command which calculates a 16 bit checksum value from the input data. The
BSD sum algorithm is used by default but the SysV algorithm is also available.
COMMANDS
::crc::sum ?-format format? message
::crc::sum ?-format format? -filename file
The command takes string data or a file name and returns a checksum value calculated using the sum(1) algorithm. The result is for-
matted using the format(n) specifier provided or as an unsigned integer (%u) by default.
OPTIONS -filename name
Return a checksum for the file contents instead of for parameter data.
-format string
Return the checksum using an alternative format template.
EXAMPLES
% crc::sum "Hello, World!"
37287
% crc::sum -format 0x%X "Hello, World!"
0x91A7
% crc::sum -file sum.tcl
13392
SEE ALSO sum(1), cksum(n), crc32(n)
AUTHORS
Pat Thoyts
KEYWORDS
sum, cksum, checksum, crc, crc32, cyclic redundancy check, data integrity, security
crc 1.0 sum(n)