I have a file which is one big long line of text about 10Kb long.
Can someone provide a way using awk to introduce carriage returns every 40 chars in this file.
Any other solutions would also be welcome.
Thank you in advance. (5 Replies)
Hi all, I need help to split a tab-delimited list into separate files by the filename-field. The list is already sorted ascendingly by filename, an example list would look like this;
filename001 word1 word2
filename001 word3 word4
filename002 word1 word2
filename002 word3 word4... (4 Replies)
- I am looking for different kind of awk solution which I don't think is mentioned before in these forums.
Number of rows in the file are fixed
Their are two columns in file1.txt
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
I am looking for 3... (1 Reply)
I have a file that contains the following format
delete from table1;
delete from table2;
insert into table1 (col1, col2) values (value1, value2)@
insert into table1 (col1, col2) values(value3, value4)@
insert into table2(col1, col2,col3) values(value1, value2, value3)@
etc
etc
This is... (9 Replies)
Hi Folks,
I have a file like:
mainfile.txt:
-------------
file1 abc def xyz
file1 aaa pqr xyz
file2 lmn ghi xyz
file2 bbb tuv xyz
I need output having two files file1 and file2.
file1:
------
Name State Country
abc def xyz
aaa pqr xyz
file2: (3 Replies)
Hi gurus,
I wanted to split main file in 20 files with 2500 lines in each file. My main file conatins total 2500*20 lines. Following awk I made, but it is breaking with error.
awk '{ for (i = 1; i <= 20; i++) { starts=2500*$i-1; ends=2500*$i; NR>=starts && NR<=ends {f=My$i".txt"; print >> f;... (10 Replies)
I have file with below content
FG1620000|20000
FG1623000|23000
FG1625000|25000
FG1643894|43894
FG1643895|43895
FG1643896|43896
FG1643897|43897
FG1643898|43898
My aim is to split the above file into two files based on the value in the second field.
If the value in second field is... (2 Replies)
Hi,
I have a requirement in which I am going to receive one file and should be splitted to 9 different files based on one distinguisher called TYPE.
I heard that this can be done using awk or sed.
Can any one advise regardint the logic and simpler way other than using awk or sed is also... (15 Replies)
Hi,
I need to split a fixed length file of 160 characters based on value of a column. Example:
ABC 456780001 DGDG SDFSF
BCD 444440002 SSSS TTTTT
ABC 777750003 HHHH UUUUU
THH 888880001 FFFF LLLLLL
HHH 999990002 GGGG OOOOO
I need to split this file on basis of column from... (7 Replies)
Hello,
I have some large text files that look like,
putrescine
Mrv1583 01041713302D
6 5 0 0 0 0 999 V2000
2.0928 -0.2063 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0
5.6650 0.2063 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0
3.5217 ... (3 Replies)
Discussion started by: LMHmedchem
3 Replies
LEARN ABOUT OSX
yaml
yaml(n) YAML processing yaml(n)
__________________________________________________________________________________________________________________________________________________NAME
yaml - YAML Format Encoder/Decoder
SYNOPSIS
package require Tcl 8.4
package require yaml ?0.3.5?
::yaml::yaml2dict ?options? txt
::yaml::yaml2huddle ?options? txt
::yaml::setOption ?options?
::yaml::dict2yaml dict ?indent? ?wordwrap?
::yaml::list2yaml list ?indent? ?wordwrap?
::yaml::huddle2yaml huddle ?indent? ?wordwrap?
_________________________________________________________________DESCRIPTION
The yaml package provides a simple Tcl-only library for parsing the YAML http://www.yaml.org/ data exchange format as specified in
http://www.yaml.org/spec/1.1/.
The yaml package returns data as a Tcl dict. Either the dict package or Tcl 8.5 is required for use.
COMMANDS
::yaml::yaml2dict ?options? txt
::yaml::yaml2huddle ?options? txt
Parse yaml formatted text txt into a Tcl dict/huddle and return the value.
-file txt is a filename of YAML-stream.
-stream
txt is just a YAML-stream.
-types list
The list is a type list for the yaml-scalar types.(e.g. !!str !!timestamp !!integer !!true ...)
-types {timestamp integer null true false}
In this case, if a string matched "timestamp", converted to the TCL internal timestamp.(e.g. "2001-12-15T02:59:43.1Z" =>
1008385183)
-m:true param
The param is two elements of list for the value of true, and considered strings.
-m:true {1 {true on + yes y}}
In this case, the string "yes" found in YAML Stream, automatically converted 1.
-m:false param
The param is two elements of list for the value of false, and considered strings.
-m:false {0 {false off - no n}}
-m:null param
The param is two elements of list for the value of null, and considered strings.
-m:null {"" {null nil "" ~}}
-validate
Experiment,old: Output stream contains YAML's-tag, each node.
% puts [::yaml::load -validate {[aaa, bbb]}]
=>
!!seq {{!!str aaa} {!!str bbb}}
::yaml::setOption ?options?
Change implicit options for the library. Now, the params are the same as ::yaml::yaml2dict. Arguments of::yaml::yaml2dict is more
priority than this setting.
::yaml::dict2yaml dict ?indent? ?wordwrap?
::yaml::list2yaml list ?indent? ?wordwrap?
::yaml::huddle2yaml huddle ?indent? ?wordwrap?
Convert a dict/list/huddle object into YAML stream.
indent spaces indent of each block node. currently default is 2.
wordwrap
word wrap for YAML stream. currently default is 40.
EXAMPLES
An example of a yaml stream converted to Tcl. A yaml stream is returned as a single item with multiple elements.
{
--- !<tag:clarkevans.com,2002:invoice>
invoice: 34843
date : 2001-01-23
bill-to: &id001
given : Chris
family : Dumars
address:
lines: |
458 Walkman Dr.
Suite #292
city : Royal Oak
state : MI
postal : 48046
ship-to: *id001
product:
- sku : BL394D
quantity : 4
description : Basketball
price : 450.00
- sku : BL4438H
quantity : 1
description : Super Hoop
price : 2392.00
tax : 251.42
total: 4443.52
comments:
Late afternoon is best.
Backup contact is Nancy
Billsmer @ 338-4338.
}
=>
invoice 34843 date 2001-01-23 bill-to {given Chris family Dumars address {lines {458 Walkman Dr.
Suite #292
} city {Royal Oak} state MI postal 48046}} ship-to {given Chris family Dumars address {lines {458 Walkman Dr.
Suite #292
} city {Royal Oak} state MI postal 48046}} product {{sku BL394D quantity 4 description Basketball price 450.00} {sku BL4438H quantity 1 description {Super Hoop} price 2392.00}} tax 251.42 total 4443.52 comments {Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338.}
An example of a yaml object converted to Tcl. A yaml object is returned as a multi-element list (a dict).
{
---
- [name , hr, avg ]
- [Mark McGwire, 65, 0.278]
- [Sammy Sosa , 63, 0.288]
-
Mark McGwire: {hr: 65, avg: 0.278}
Sammy Sosa: { hr: 63, avg: 0.288}
}
=>
{name hr avg} {{Mark McGwire} 65 0.278} {{Sammy Sosa} 63 0.288} {{Mark McGwire} {hr 65 avg 0.278} {Sammy Sosa} {hr 63 avg 0.288}}
LIMITATIONS
tag parser not implemented. currentry, tags are merely ignored.
Only Anchor => Aliases ordering. back alias-referring is not supported.
Too many braces, or too few braces.
Not enough character set of line feeds. Please use only "
" as line breaks.
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category yaml 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
base64, huddle, json
KEYWORDS
data exchange, huddle, parsing, text processing, yaml
COPYRIGHT
Copyright (c) 2008 KATO Kanryu <kanryu6@users.sourceforge.net>
yaml 0.3.5 yaml(n)