Hi all,
I would like to change the extended ascii code ( 128 - 255).
I tried to change LC_ALL and LANG in current session ( values from locale -a) and for no good.
Thanks. (0 Replies)
hi i would like to check text files if they contain extended ascii characters within or not. i really dont have any idea how to start your kind help would be very much appreciated thanks. (7 Replies)
Hi, I have a accentuated letter (ö) in a script for an Installer. It's a file name. This is not working and I'm told to try using the octal value for the extended ascii character. Does anyone no how to do this? If I had the word "filförval", can I just put in the value between the letters, like... (9 Replies)
Hi All,
I'm trying to send extended ascii characters to my HP2055 as part of PCL printer control codes. What I want to do is select a bar code font, print the bar code and reset the printer to the default font.
Selecting the bar code font works good. Printing the bar code goes almost ok too. ... (5 Replies)
Hi,
In my file, for few field I have to print the next ASCII character for every character.
In the below file, I have to do for the 2,3 and 5th fields.
Input File
========
1|abc|def|5|ghi
2|jkl|mno|6|pqr
Expected
Ouput file
=======
1|bcd|efg|5|hij
2|klm|nop|6|qrs (2 Replies)
We are getting extended Ascii characters in the input file and my requirement is to search and replace them with a space. I am using the following command
LANG=C sed -e 's// /g'
It is doing a good job, but in some cases it is replacing the extended characters with two spaces. So my input... (12 Replies)
Hi,
I want to read extended ASCII characters from keyboard using c language on unix/linux. How to read extended characters from keyboard or by copy-paste in terminal irrespective of locale set in the system. I want to read the input characters from keyboard, store it in an array or some local... (3 Replies)
Hi All,
I am trying to remove (SELECTIVE - passed as argument) Extended ASCII using Awk based on adhoc basis. Can you please let me know how to do it. I have to implement this using awk only.
Thanks & Regads (14 Replies)
Discussion started by: tostay2003
14 Replies
LEARN ABOUT OPENSOLARIS
expand
expand(1) User Commands expand(1)NAME
expand, unexpand - expand TAB characters to SPACE characters, and vice versa
SYNOPSIS
expand [-t tablist] [file]...
expand [-tabstop] [-tab1, tab2,. . ., tabn] [file]...
unexpand [-a] [-t tablist] [file]...
DESCRIPTION
The expand utility copies files (or the standard input) to the standard output, with TAB characters expanded to SPACE characters. BACKSPACE
characters are preserved into the output and decrement the column count for TAB calculations. expand is useful for pre-processing character
files (before sorting, looking at specific columns, and so forth) that contain TAB characters.
unexpand copies files (or the standard input) to the standard output, putting TAB characters back into the data. By default, only leading
SPACE and TAB characters are converted to strings of tabs, but this can be overridden by the -a option (see the OPTIONS section below).
OPTIONS
The following options are supported for expand:
-t tablist Specifies the tab stops. The argument tablist must consist of a single positive decimal integer or multiple posi-
tive decimal integers, separated by blank characters or commas, in ascending order. If a single number is given,
tabs will be set tablist column positions apart instead of the default 8. If multiple numbers are given, the tabs
will be set at those specific column positions.
Each tab-stop position N must be an integer value greater than zero, and the list must be in strictly ascending
order. This is taken to mean that, from the start of a line of output, tabbing to position N causes the next
character output to be in the (N+1)th column position on that line.
In the event of expand having to process a tab character at a position beyond the last of those specified in a
multiple tab-stop list, the tab character is replaced by a single space character in the output.
-tabstop Specifies as a single argument, sets TAB characters tabstop SPACE characters apart instead of the default 8.
-tab1,tab2,...,tabn Sets TAB characters at the columns specified by -tab1,tab2,...,tabn
The following options are supported for unexpand:
-a Inserts TAB characters when replacing a run of two or more SPACE characters would produce a smaller output file.
-t tablist Specifies the tab stops. The option-argument tablist must be a single argument consisting of a single positive decimal inte-
ger or multiple positive decimal integers, separated by blank characters or commas, in ascending order. If a single number
is given, tabs will be set tablist column positions apart instead of the default 8. If multiple numbers are given, the tabs
will be set at those specific column positions. Each tab-stop position N must be an integer value greater than zero, and the
list must be in strictly ascending order. This is taken to mean that, from the start of a line of output, tabbing to posi-
tion N will cause the next character output to be in the (N+1)th column position on that line. When the -t option is not
specified, the default is the equivalent of specifying -t 8 (except for the interaction with -a, described below).
No space-to-tab character conversions occur for characters at positions beyond the last of those specified in a multiple
tab-stop list.
When -t is specified, the presence or absence of the -a option is ignored; conversion will not be limited to the processing
of leading blank characters.
OPERANDS
The following ooperand is supported for expand and unexpand:
file The path name of a text file to be used as input.
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of expand and unexpand: LANG, LC_ALL,
LC_CTYPE, LC_MESSAGES, and NLSPATH.
EXIT STATUS
The following exit values are returned:
0 Successful completion
>0 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|CSI |enabled |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO tabs(1), attributes(5), environ(5), standards(5)SunOS 5.11 1 Feb 1995 expand(1)