I am new to unix and need some assistance.
I have a file in the format below with about 15 fields per each record. I have 2 records displayed below.
"1234","Andy ","Rich ","0001","123 Main Street ","Dallas "
"2345","Andrew ","Richter ","0002","234 First Ave ... (12 Replies)
Hi,
I find out one problem is...the main point is we must delete 2nd duplicated of word in txt file. For example
apple
orange
pink
green
orange
yellow
orange
red
output should be:
apple
orange
pink
green
yellow
orange (16 Replies)
Hello,
I have two files that I need to compare and print out the line from file2 that has the first 6 fields matching the first 6 fields in file1. Complicating this are the following restrictions
1. file1 is only a few thousand lines at most and file2 is greater than 2 million
2. I need to... (7 Replies)
I'm a biologist trying to analyse some data and I'll appreciate some help with the following problem. I have a column of characters which I'll like to delete the duplicated characters in each line and report only the unique one.No sorting should be done. E.g.
The original data:
GTG
CTC
CTC... (5 Replies)
Hi,
I am trying to use awk to remove all rows where the first 4 fields are duplicates. e.g. in the following data lines 6-9 would be removed, leaving one copy of the duplicated row (row 5)
Borgarhraun FH9822 ol24 FH9822_ol24_m20 ol Deformed c
Borgarhraun FH9822 ol24 ... (3 Replies)
Hello,
:wall:
I have a 12 column csv file. I wish to delete the entire line if column 7 = hello and column 12 = goodbye. I have tried everything that I can find in all of my ref books.
I know this does not work
/^*,*,*,*,*,*,"hello",*,*,*,*,"goodbye"/d
Any ideas?
Thanks
Please... (2 Replies)
Hi,
i have a scenario were i should compare a few fields from each line then increment a variable based on that.
Example file
989878|8999|Y|0|Y|N|V
989878|8999|Y|0|N|N|V
989878|8999|Y|2344|Y|N|V
i have 3 conditions to check and increment a variable on every line
condition 1 if ( $3... (4 Replies)
Hi,
I have the following output from an Oracle SQL statement and I want to remove duplicated column values.
I know it is possible using Oracle analytical/statistical functions but unfortunately I don't know how to use any of those.
So now, I've gone to PLAN B using awk/sed maybe or any... (5 Replies)
Hi Gurus,
I need to remove duplicate line in file and update TRAILER (last line) record count. the file is comma delimited, field 2 is key to identify duplicated record.
I can use below command to remove duplicated. but don't know how to replace last line 2nd field to new count.
awk -F","... (11 Replies)
Discussion started by: green_k
11 Replies
LEARN ABOUT NETBSD
delete
delete(n) [incr Tcl] delete(n)
__________________________________________________________________________________________________________________________________________________NAME
delete - delete things in the interpreter
SYNOPSIS
itcl::delete option ?arg arg ...?
_________________________________________________________________DESCRIPTION
The delete command is used to delete things in the interpreter. It is implemented as an ensemble, so extensions can add their own options
and extend the behavior of this command. By default, the delete command handles the destruction of namespaces.
The option argument determines what action is carried out by the command. The legal options (which may be abbreviated) are:
delete class name ?name...?
Deletes one or more [incr Tcl] classes called name. This deletes all objects in the class, and all derived classes as well.
If an error is encountered while destructing an object, it will prevent the destruction of the class and any remaining objects. To
destroy the entire class without regard for errors, use the "delete namespace" command.
delete object name ?name...?
Deletes one or more [incr Tcl] objects called name. An object is deleted by invoking all destructors in its class hierarchy, in
order from most- to least-specific. If all destructors are successful, data associated with the object is deleted and the name is
removed as a command from the interpreter.
If the access command for an object resides in another namespace, then its qualified name can be used:
itcl::delete object foo::bar::x
If an error is encountered while destructing an object, the delete command is aborted and the object remains alive. To destroy an object
without regard for errors, use the "rename" command to destroy the object access command.
delete namespace name ?name...?
Deletes one or more namespaces called name. This deletes all commands and variables in the namespace, and deletes all child names-
paces as well. When a namespace is deleted, it is automatically removed from the import lists of all other namespaces.
KEYWORDS
namespace, proc, variable, ensemble
itcl 3.0 delete(n)