HI ALL,
i have a problem when i do a sort sum with many fields.
Is there a limit for fields?
Do you know a solution?
thanks in advance.
the shell is:
# SORT1
SORT1_rcode=777
if ; then
echo "USE $DARSEQ/OTPU.FTPEPREC RECORD F,1000 " > $DARPARSRT/TPEKL508.SORT1_$$.srt
... (6 Replies)
Hi,
I has created the shell script in HP_UX 11.23 and using the command, echo $(date +%Y%m%d%H%M%S) > $DIR/alert, placing the time of running the script into a file alert.
I want to compare the time in the above file alert with the current time.If difference is more than 5 min, then print the... (7 Replies)
hello dont know if this is the correct forum for this post but i have a question.
i am revising for a exam on operating systems and i have the question...
A system has a 32bit virtual address divided into 2kbyte pages and each entry in the page table is 6 bytes in length.
what is the size... (0 Replies)
Hello all,
I have a problem with a skript of mine:
My input has the following format
1,33296 transcript_id"ENSRNOT00000018629" 0 1,33296 0
0 transcript_id"ENSRNOT00000029014" 0
0,907392 transcript_id"ENSRNOT00000016905" 0,907392
0 transcript_id"ENSRNOT00000053370" 0
0... (0 Replies)
Hi all,
I have following scenario to perform sum aggregation on certain columns
Node Allocated_Space Pool_Name CS_Group Utilized Space
-------- ---------------- ---------- --------- --------------
bdw1a_lun01 300 bdw_p0 ... (2 Replies)
Hi All,
I have the following time stamp data in 2 columns
Date TimeStamp(also with milliseconds)
05/23/2012 08:30:11.250
05/23/2012 08:30:15.500
05/23/2012 08:31.15.500
.
.
etc
From this data I need the following output.
0.00( row1-row1 in seconds)
04.25( row2-row1 in... (5 Replies)
Hi there,
I have 2 files in following format
cat file_1
Storage Group Name: aaaa
HBA UID SP Name SPPort
------- ------- ------
0 21
Storage Group Name: bbbb
HBA UID... (2 Replies)
I'm trying to sum each field of the second column over many different files.
For example:
file1: file2:
1 5 1 5
2 6 2 4
3 5 3 3
To get:
file3
1 10
2 10
3 8
I found answer when there are only 2 files as... (10 Replies)
Hi all,
I have the following code in a shell script.
Code:
if
then
echo "##"
echo "##"
echo "##################################"
for fn in `find "$1" -maxdepth 1 -iname \*"$2"* -type f`
do
echo "$fn"
... (2 Replies)
In the awk below I am trying to add a penalty to a score to each matching $1 in file2 based on the sum of $3+$4 (variable TL) from file1. Then the $4 value in file1 is divided by TL and multiplied by 100 (this valvue is variable S). Finally, $2 in file2 - S gives the updated $2 result in file2.... (2 Replies)
Discussion started by: cmccabe
2 Replies
LEARN ABOUT SUSE
sum
sum(n) Cyclic Redundancy Checks sum(n)
__________________________________________________________________________________________________________________________________________________NAME
sum - Calculate a sum(1) compatible checksum
SYNOPSIS
package require Tcl 8.2
package require sum ?1.1.0?
::crc::sum ?-bsd | -sysv? ?-format fmt? ?-chunksize size? [ -filename file | -channel chan | string ]
_________________________________________________________________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 ?-bsd | -sysv? ?-format fmt? ?-chunksize size? [ -filename file | -channel chan | string ]
The command takes string data or a file name or a channel and returns a checksum value calculated using the sum(1) algorithm. The
result is formatted using the format(n) specifier provided or as an unsigned integer (%u) by default.
OPTIONS -sysv The SysV algorithm is fairly naive. The byte values are summed and any overflow is discarded. The lowest 16 bits are returned as the
checksum. Input with the same content but different ordering will give the same result.
-bsd This algorithm is similar to the SysV version but includes a bit rotation step which provides a dependency on the order of the data
values.
-filename name
Return a checksum for the file contents instead of for parameter data.
-channel chan
Return a checksum for the contents of the specified channel. The channel must be open for reading and should be configured for
binary translation. The channel will no be closed on completion.
-chunksize size
Set the block size used when reading data from either files or channels. This value defaults to 4096.
-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
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
cksum(n), crc32(n), sum(1)KEYWORDS
checksum, cksum, crc, crc32, cyclic redundancy check, data integrity, security, sum
COPYRIGHT
Copyright (c) 2002, Pat Thoyts <patthoyts@users.sourceforge.net>
crc 1.1.0 sum(n)