04-06-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have file (FILE.tmp) having contents,
FILE.tmp
========
filename=menudata
records=0000000000037
ldbname=pinsys
timestamp=2005/05/14-18:32:33
I want to parse it bring a new file which will look like,
filename records ldbname timestamp... (2 Replies)
Discussion started by: Omkumar
2 Replies
2. Shell Programming and Scripting
Morning guys. Another day another question. :rolleyes:
I am knocking up a script to pull some data from a file. The problem is the file is very big (up to 1 gig in size), so this solution:
for results in `grep "^\
... works, but takes ages (we're talking minutes) to run. The data is held... (8 Replies)
Discussion started by: dlam
8 Replies
3. Shell Programming and Scripting
Hi
I have a big verilog file with multiple modules. Each module begin with the code word 'module <module-name>(ports,...)'
and end with the
'endmodule' keyword.
Could you please suggest the best way to split each of these modules into multiple files?
Thank you for the help.
Example of... (7 Replies)
Discussion started by: return_user
7 Replies
4. Shell Programming and Scripting
How to cut data from big file
my file around 30 gb
I tried "head -50022172 filename > newfile.txt ,and tail -5454283 newfile.txt. It's slowy.
afer that I tried sed -n '46467831,50022172p' filename > newfile.txt ,also slow
Please recommend me , faster command to cut some data from... (4 Replies)
Discussion started by: almanto
4 Replies
5. Shell Programming and Scripting
Hi All,
I need some help to effectively parse out a subset of results from a big results file.
Below is an example of the text file. Each block that I need to parse starts with "reading sequence file 10.codon" (next block starts with another number) and ends with **p-Value(s)**. I have given... (1 Reply)
Discussion started by: Lucky Ali
1 Replies
6. Shell Programming and Scripting
Hello,
I have a big data file (160 MB) full of records with pipe(|) delimited those fields. I`m sorting the file on the first field.
I'm trying to sort with "sort" command and it brings me 6 minutes.
I have tried with some transformation methods in perl but it results "Out of memory". I was... (2 Replies)
Discussion started by: rubber08
2 Replies
7. Shell Programming and Scripting
Greeting to all.
I have big text file that I would like to segment into many smaller files. Each file should be maximum 10 000 lines.
The file is called time.txt. after the execution of the file I would like to have.
time_01.txt, time_02, txt, ...,time_n.txt
Can anybody help.
Br. (2 Replies)
Discussion started by: flash80
2 Replies
8. Shell Programming and Scripting
I have a big file with many brackets () in it from which I need to parse number characters and numbers. Below is an example of my file
14 (((A__0:0.02,B__1:0.3)0:0.04,C__0:0.025)2:0.01),(D__0:0.00978,E__2:0.01031)1:0.00362;
15... (1 Reply)
Discussion started by: Lucky Ali
1 Replies
9. Shell Programming and Scripting
I have 2 text files where I need to parse data from file 2 using the data from file 1. Below are my sample files
File 1 (tab delimited)
257 350
670 845
725 1025
767 820
...
....
....
file 2 (tab delimited)
220..450 TA AB650 ABCED
520..850 GA AB720 ABCDE
700..1100 TC AB820 ABCDE... (2 Replies)
Discussion started by: Lucky Ali
2 Replies
10. Shell Programming and Scripting
Hello experts, I want to join a file with files whosE names are mentioned in one of the columns of the same file.
File 1
t1,a,b,file number 1
t1,a,c,file number 1
t2,c,d,file number 2
t2,c,e,file number 2
t2,c,f,file number 2
t2,c,g,file number 2
t3,e,f,file number 3
file number 1... (3 Replies)
Discussion started by: ritakadm
3 Replies
evmsort(1) General Commands Manual evmsort(1)
NAME
evmsort - sort events
SYNOPSIS
show_template]] sport_spec] [filename |
DESCRIPTION
The command reads and sorts a stream of EVM events. By default, events are read from and are sorted into ascending timestamp order.
Sorted events are written to the command's stream in the form of raw EVM events.
The sort order can be specified by supplying a sort_spec, either through the option or by setting the environment variable to the required
specification. The specification is a character string of the form:
key_item[
The key_item is the name of any EVM standard data item and the character is optional.
If the special key_item is specified, the event's data item is expanded as described in the evmshow(1) manpage, and the resulting string is
used as the sort key.
The optional trailing or character indicates ascending or descending sort. By default, items are sorted in ascending order.
Multiple items in the string are separated by colon characters The left-most key_item in the specification is the most significant key.
If a key_item that is included in the sort specification is not present in an event read from the input stream, the item is considered to
have a low value for that event. For example, if input events are being sorted in ascending order according to their data items, and one
event does not contain a name, that event appears first in the output stream.
If the option is specified, automatically starts and pipes the sorted event stream into it, producing a sorted and formatted display of
events. If a argument is also specified with the specified template string is passed to through its own option.
See the evmshow(1) manpage for more information.
Options
Automatically starts
to produce a formatted display of the sorted events.
The specification to be used in sorting events.
See the section for the syntax of the sort_spec, and for details of the default sort order.
Template string to be passed to
if the option is also specified. If the option is not specified, this argument is ignored. See the evmshow(1) manpage for a
description of the template string.
Operands
filename Reads event sources from filename. If filename is omitted, or is specified as event sources are read from
EXTERNAL INFLUENCES
Environment Variables
The following environment variables affect the execution of
This variable contains a string formatted as described for a
sort_spec. If the option is omitted, the string is used as the sort_spec.
RETURN VALUES
The following exit values are returned:
Successful completion.
An error occurred.
EXAMPLES
o The following example retrieves all events with a priority of 300 or greater, sorts them into descending order of priority (most urgent
event first) and then ascending order of time (oldest event first), and automatically runs to display them.
o The following example yields a list of all events, sorted with the latest event first within
o The following example yields a list of all events, sorted first in order of their formatted messages and then sorted in ascending order
of time. Events are passed to for display and subsequently to the command for viewing.
WARNINGS
The command rejects attempts to output raw events to a terminal device.
SEE ALSO
Commands
evmget(1), evmpost(1), evmshow(1), evmwatch(1).
Files
evmchannel.conf(4).
Event Management
EVM(5).
EVM Events
EvmEvent(5).
Event Filter
EvmFilter(5).
evmsort(1)