Convert ascii character values to number that comes between the numbers in UNIX
I have variable that contains multiple values of number and also include overpunch(i.e. # $ % etc) character so we want to replace it with numbers.
here are the example:
Code:
like :
$ascii_value = 886%.6% would be 88637.637
could you please help me out.
---------- Post updated 04-08-16 at 12:06 AM ---------- Previous update was 04-07-16 at 12:56 PM ----------
Can anyone help me!!!
Last edited by nadeemrafikhan; 04-07-2016 at 03:03 PM..
Hi All,
Is there any command which can convert binary decimal coded values to ascii values...
i have bcd values like below
îîîîîîîîîîîî0î-- -v -
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Thanks,
Deepti.Gaur (3 Replies)
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Explain:
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Use code tags, thanks. (11 Replies)
I have variable that contains multiple values of number and also includeOverpunch character so we want to replace it with numbers.
here are the example:
11500#.0#
28575$.5$
527#.7#
42".2"
2794 .4
2279!.9!
1067&.7&
926#.6#
2279!.9!
885".5"
11714$.4$
27361'.1'
2%.2%
533".3"
... (18 Replies)
Hi All,
I have an ascii file in which few columns are having hex values which i need to convert into ascii. Kindly suggest me what command can be used in unix shell scripting?
Thanks in Advance (2 Replies)
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Discussion started by: mohtashims
8 Replies
LEARN ABOUT XFREE86
truncate
TRUNCATE(1) User Commands TRUNCATE(1)NAME
truncate - shrink or extend the size of a file to the specified size
SYNOPSIS
truncate OPTION... FILE...
DESCRIPTION
Shrink or extend the size of each FILE to the specified size
A FILE argument that does not exist is created.
If a FILE is larger than the specified size, the extra data is lost. If a FILE is shorter, it is extended and the extended part (hole)
reads as zero bytes.
Mandatory arguments to long options are mandatory for short options too.
-c, --no-create
do not create any files
-o, --io-blocks
treat SIZE as number of IO blocks instead of bytes
-r, --reference=RFILE
base size on RFILE
-s, --size=SIZE
set or adjust the file size by SIZE bytes
--help display this help and exit
--version
output version information and exit
The SIZE argument is an integer and optional unit (example: 10K is 10*1024). Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (pow-
ers of 1000).
SIZE may also be prefixed by one of the following modifying characters: '+' extend by, '-' reduce by, '<' at most, '>' at least, '/' round
down to multiple of, '%' round up to multiple of.
AUTHOR
Written by Padraig Brady.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report truncate translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO dd(1), truncate(2), ftruncate(2)
Full documentation at: <http://www.gnu.org/software/coreutils/truncate>
or available locally via: info '(coreutils) truncate invocation'
GNU coreutils 8.28 January 2018 TRUNCATE(1)