Hi, what is the better way to replace the , (comma) with a space char? Example:STRING=dir1,dir2,dir3 toSTRING=dir1 dir2 dir3 And.. how to find if in the string there is a comma?
Thanks :) (6 Replies)
Hi, for some reason I cant seem to figure this out. I have a file which looks something like this
word
word
word
word
word,word,word
word
word
word,word,word,word,word
word
word
Basically I want this whole thing to be a list with 1 word on each line like this...
word
word
word... (1 Reply)
Hi,
The input file structure is given below: The Col1 and Col2 will be there always. But from Col3 there can be more columns.
And Col3 will be always Col4 and Col5 will always be with Col6. I need to replace the | with comma. There are scnearios where there
wont be no data.Below, the row 2... (6 Replies)
I have output from a file like this:
15,01,11,14:06
235
I would like to change this to:
15,01,11,14:06,235
Removing newline and change to ","
I now this can be done with tr
cat OUT | tr '\n' ',''
My problem is that tr is not implemented in this shell. sed is, show it should be... (7 Replies)
Hi All Gurus,
I need to replace a pipe <|> with a comma <,> in a few columns with pipe delimited file. The column name are fixed for the replacement of comma <,>.
For below example, Col3, Col6 and Col8 are columns need to replace with comma <,> if any pipe encountered.
example:... (14 Replies)
I'm using sh on hp-ux. I've got a file that looks like this.
-5.65 175
-16.17 160
-13.57 270
-51.72 260
-8.30 360
-42.71 460
-.38 375
-.20 375
-4.15 170
-21.53 560
-18.84 360
I'd like to replace all the whitespace between the columns with one comma. I can't... (4 Replies)
Hi ,
I have a huge file with following records and I want to replace the last comma with ',NULL'. I try using SED but could not create a correct script .
In my opinion I need a script which can convert ,/n with ,NULL/n
1,CHANGE_MEMBER,2010-12-28 00:05:00,
2,CHANGE_MEMBER,2012-09-02... (8 Replies)
I,
I have a file and i need to replace comma and blank space with comma and 0.
cat file.txt
a,5
b,1
c,
d,
e,4
I need the output as
cat file.txt
a,5
b,1
c,0
d,0 (4 Replies)
I have a comma delimited file of major codes and descriptions. I want to replace all occurrences of spaces with underscores up to the first comma (only in the first field), but not replace spaces following the comma. For instance I have the following snippet of the file:
EK ED,Elementary and... (7 Replies)
Discussion started by: tdouty
7 Replies
LEARN ABOUT MOJAVE
null
null(n) null(n)
__________________________________________________________________________________________________________________________________________________NAME
null - Create and manipulate null channels
SYNOPSIS
package require Tcl
package require memchan
null
_________________________________________________________________DESCRIPTION
The command described here is only available in a not-yet released version of the package. Use the CVS to get the sources.
null creates a null channel which absorbs everything written into it. Reading from it is not possible, or rather will always return zero
bytes. These channels are essentially Tcl-specific variants of the null device for unixoid operating systems (/dev/null). Transfer-
ing the generated channel between interpreters is possible but does not make much sense.
OPTIONS
Memory channels created by null provide one additional option to set or query.
-delay ?milliseconds?
A null channel is always writable and readable. This means that all fileevent-handlers will fire continuously. To avoid starvation
of other event sources the events raised by this channel type have a configurable delay. This option is set in milliseconds and
defaults to 5.
A null channel is always writable and never readable. This means that a writable fileevent-handler will fire continuously and a readable
fileevent-handler never at all. The exception to the latter is only the destruction of the channel which will cause the delivery of an eof
event to a readable handler.
SEE ALSO
fifo, fifo2, memchan, random, zero
KEYWORDS
channel, i/o, in-memory channel, null
COPYRIGHT
Copyright (c) 1996-2003 Andreas Kupries <andreas_kupries@users.sourceforge.net>
Memory channels 2.2 null(n)