03-14-2016
Select lines based on character length
Great solutions! (so simple, as usual!)
Many thanks!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Is there any way to merge two lines based on specific occurance of a character in a file.
I am having a flat file which contains multiple records.
Each row in the file should contain specified number of delimiter.
For a particular row , if the delimiter count is not matched with... (2 Replies)
Discussion started by: mohan_tuty
2 Replies
2. Shell Programming and Scripting
All,
I can't seem to find exactly what I'm looking for, and haven't had any luck patching things together.
I need to look through a file, and if the record length is not 874, then add 'E' in position 778.
Your help is greatly appreciated. (4 Replies)
Discussion started by: CutNPaste
4 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I would like to know how can I select lines of one file based on a common ID column from another file (keeping the order of the second file).
Example of file1:
ID A B C D
1-30 1 2 3
5-60 4 5 6
1-20 7 8 9
Example of file2:
ID chr pos
1-20 1 20
1-30 1 30
5-60 5 60
Desired... (2 Replies)
Discussion started by: fadista
2 Replies
4. Shell Programming and Scripting
Hello,
I use UBUNTU 12.04.
I want to write a short program using awk to select some lines in a file based on a second file.
My first file has this format with about 400,000 lines and 47 fields:
SNP1 1 12.1
SNP2 1 13.2
SNP3 1 45.2
SNP4 1 23.4
My second file has this format:
SNP2
SNP3... (1 Reply)
Discussion started by: Homa
1 Replies
5. Shell Programming and Scripting
Hi
I need to select lines from a txt file, I have got a line starting with ZMIO:MSISDN= and after a few line I have another line starting with 'MOBILE STATION ISDN NUMBER' and another one starting with 'VLR-ADDRESS' I need to copy these three lines as three different columns in a separate... (3 Replies)
Discussion started by: Tlcm sam
3 Replies
6. Shell Programming and Scripting
Hi,
I am in need of help for the two things which is to be done.
First, I have a file that has around four columns. The first column is filled with letter "A".
There are around 400 lines in the files as shown below.
A 1 5.2 3.2
A 2 0.2 4.5
A 1 2.2 2.2
A 5 2.1 ... (2 Replies)
Discussion started by: begin_shell
2 Replies
7. Shell Programming and Scripting
Hi,
I have a pipe delimeted text file where lines have been split over 2 lines and I need to join them back together. For example the file I have is similar to the following:
aaa|bbb
|ccc
ddd|eee
fff|ggg
|hhh
I ideally need to have it looking like the following
aaa|bbb|ccc
ddd|eee... (5 Replies)
Discussion started by: fuji_s
5 Replies
8. Shell Programming and Scripting
Hi,
I need help with one problem, I came across recently.
I have one input file which I need to delimit based on character length.
$ cat Input.txt
12345sda231453
asd760kjol62569
sdasw4g76gdf57
And, There is one comma separated file which mentions "start of the field" and "length... (6 Replies)
Discussion started by: Prathmesh
6 Replies
9. Shell Programming and Scripting
Good day, I am a newbie here and thanks for accepting me
I have a task to modify input data where my input data looks like
123|34567|CHINE
1|23|INDIA
34512|21|USA
104|901|INDIASee that my input has two columns with different character length but max length is 5 and minimum length is 0 which... (1 Reply)
Discussion started by: fastlearner
1 Replies
10. Shell Programming and Scripting
Hello,
I want to get the maximum value of each record separated by empty line based on the 3rd column of each row within each record?
Input:
A1 chr5D 634 7 82 707
A2 chr5D 637 6 82 713
A3 chr5D 637 5 82 713
A4 chr5D 626 1 82 704... (4 Replies)
Discussion started by: yifangt
4 Replies
usual(n) [incr Tk] usual(n)
__________________________________________________________________________________________________________________________________________________
NAME
usual - access default option-handling commands
for a mega-widget component
SYNOPSIS
usual ?tag? ?commands?
_________________________________________________________________
DESCRIPTION
The usual command is used outside of an [incr Tcl] class definition to define the usual set of option-handling commands for a component
widget. Option-handling commands are used when a component is registered with the Archetype base class via the "itk_component add" method.
They specify how the component's configuration options should be integrated into the composite option list for the mega-widget. Options
can be kept, renamed, or ignored, as described in the Archetype man page.
It is tedious to include the same declarations again and again whenever components are added. The usual command allows a standard code
fragment to be registered for each widget class, which is used by default to handle the options. All of the standard Tk widgets have usual
declarations defined in the [incr Tk] library. Similar usual declarations should be created whenever a new mega-widget class is conceived.
Only the most-generic options should be included in the usual declaration.
The tag name is usually the name of a widget class, which starts with a capital letter; however, any string registered here can be used
later with the usual command described on the Archetype man page.
If the commands argument is specified, it is associated with the tag string, and can be accessed later via itk_component add.
If only the tag argument is specified, this command looks for an existing tag name and returns the commands associated with it. If there
are no commands associated with tag, this command returns the null string.
If no arguments are specified, this command returns a list of all tag names previously registered.
EXAMPLE
Following is the usual declaration for the standard Tk button widget:
itk::usual Button {
keep -background -cursor -foreground -font
keep -activebackground -activeforeground -disabledforeground
keep -highlightcolor -highlightthickness
rename -highlightbackground -background background Background
}
Only the options that would be common to all buttons in a single mega-widget are kept or renamed. Options like "-text" that would be
unique to a particular button are ignored.
KEYWORDS
itk, Archetype, component, mega-widget
itk 3.0 usual(n)