04-08-2020
Please state
- your Unix version
- your sort command
- a (small!) example of you input file!
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1. Shell Programming and Scripting
hi ,
iam trying to sort millions of records which is delimited and i cant able to
use sort command more than 60 million..if i try to do so i got an message stating that "File size limit exceeded",Is there any file size limit for using sort command..
How can i solve this problem.
thanks
... (7 Replies)
Discussion started by: cskumar
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2. Shell Programming and Scripting
Hi everyone,
I have a txt file as:
>001.b1
GCTAGTGCTAGCTAGCTAGCATCGATCGAT
>002.b1
CAGTCAGTCGTAGTGCTAGCTGATGCTCGT
>003.b1
CGATCGTAGTCGTATCGATGCTGACGTAGG
>002.g1
ATGCTGATCGACTAGCTAGTCGT
>015.b1
CGATCTAGTAGTGCTAGTCGTTT
>001.g1
ATGCTGATCGACTAGCTAGTCGT
>003.g1
CGATGCTAGTCGATGCTGACGGG (3 Replies)
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3. UNIX for Dummies Questions & Answers
Hi,
The files are being zipped from mainframe to the UNIX server. I have to unzip huge files on AIX server which is too old. The UNZIP as well as gzip utility version is not able to handle it and if we have to install the latest version there is a lot of process which takes lot of process. Is... (4 Replies)
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4. Shell Programming and Scripting
Hi,
I have two huge file; each one has approximately 150000 lines. I need to compare both of them and store the unmatched lines into a different file.
I have searched for everything in google but did not get solution.
Files are:
File1
NRALBAMINDB20003726
NRALBAMINDB20003727... (16 Replies)
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5. UNIX for Advanced & Expert Users
Hello all -
I am to this forum and fairly new in learning unix and finding some difficulty in preparing a small shell script. I am trying to make script to sort all the files given by user as input (either the exact full name of the file or say the files matching the criteria like all files... (3 Replies)
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Hi,
I'm unable to sort the files with the required names on Unix. Details have been enclosed:-
Below are the fle name inside a folder, now i need to sort them in a way that they are group with the seconds occurance in the file name (E.g 01954,07947,06794)
01.01954.MXRS1.rcv... (3 Replies)
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7. Shell Programming and Scripting
Need to sort a portion of a file in a Alphabetical Order.
Example : The user adam is not sorted and the user should get sorted. I don't want the complete file to get sorted.
Currently All_users.txt contains the following lines.
##############
# ARS USERS
##############
mike, Mike... (6 Replies)
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Hi,
Can anybody tell me how to sort a unix file by 3rd column and not by ltr? Please help
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9. Shell Programming and Scripting
Hi,
I ahve a unix code as below.
sqlTxt=$*
sqlReturn=`echo "set feedback off;
set heading off;
set term off;
set verify off;
set serveroutput on size unlimited
set lin 1000;
VARIABLE GV_return_val NUMBER;
VARIABLE GV_script_error varchar2(4000);
EXEC :GV_return_code := 0;
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10. Shell Programming and Scripting
I have the below contents in a file after making the below curl call
curl ... | grep -E "state|Rno" | paste -sd',\n' | grep "Disconnected" > test
"state" : "Disconnected",, "Rno" : "5554f1d2"
"state" : "Disconnected",, "Rno" : "10587563"
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SLABTOP(1) Linux User's Manual SLABTOP(1)
NAME
slabtop - display kernel slab cache information in real time
SYNOPSIS
slabtop [ options ]
DESCRIPTION
slabtop(1) displays detailed kernel slab cache information in real time. It displays a listing of the top caches sorted by one of the
listed sort criteria. It also displays a statistics header filled with slab layer information.
OPTIONS
Normal invocation of slabtop(1) does not require any options. The behavior, however, can be fine-tuned by specifying one or more of the
following flags:
--delay=n, -d n
Refresh the display every n seconds. By default, slabtop(1) refreshes the display every three seconds. To exit the program, hit q.
--sort=S, -s S
Sort by S, where S is one of the sort criteria.
--once, -o
Display the output once and then exit.
--version, -V
Display version information and exit.
--help Display usage information and exit.
SORT CRITERIA
The following are valid sort criteria used to sort the individual slab caches and thereby determine what are the "top" slab caches to dis-
play. The default sort criteria is to sort by the number of objects ("o").
The sort criteria can also be changed while slabtop is running by pressing the associated character.
a: sort by number of active objects
b: sort by objects per slab
c: sort by cache size
l: sort by number of slabs
v sort by number of active slabs
n: sort by name
o: sort by number of objects
p: sort by pages per slab
s: sort by object size
u: sort by cache utilization
COMMANDS
slabtop(1) accepts keyboard commands from the user during use. The following are supported. In the case of letters, both cases are
accepted.
Each of the valid sort characters are also accepted, to change the sort routine. See the section SORT CRITERIA.
<SPACEBAR>
Refresh the screen.
Q Quit the program.
FILES
/proc/slabinfo -- slab information
SEE ALSO
free(1), ps(1), top(1), vmstat(8)
NOTES
Currently, slabtop(1) requires a 2.4 or later kernel (specifically, a version 1.1 or later /proc/slabinfo). Kernel 2.2 should be supported
in the future.
The slabtop statistic header is tracking how many bytes of slabs are being used and it not a measure of physical memory. The 'Slab' field
in the /proc/meminfo file is tracking information about used slab physical memory.
AUTHORS
Written by Chris Rivera and Robert Love.
slabtop(1) was inspired by Martin Bligh's perl script, vmtop. The procps package is maintained by Albert Cahalan <albert@users.sf.net>.
Please send bug reports to <procps-feedback@lists.sf.net>.
Linux 13 Sep 2003 SLABTOP(1)