Hi:
I´ve developed a script that count in decimal base. this is a example:
ini=0
end=0
ini=$1
end=`expr $2+1`
i=$ini
while
do
..
..
i=`expr $i+1`
done
Could you say me how dou you count in hexadecimal base?
Thanks (1 Reply)
Could anyone tell me how to write a C shell script according to the following requirement.
Write a C shell script convertmin which will read in a number, thought of as representing minutes, and print out the number of hours/minutes it represents so:
Note: you are required to check exception... (1 Reply)
Hello Experts,,
I m facing a problem as follows.. need help..
When I am giving the below command it gives me three digit hexadecimal number , for ex :-
printf("%0.3x", 10);
Output: 00a
But I want the same for signed number also.
Now when I am specifiying the... (10 Replies)
I have a text file of alphanumeric values listed one by one. I have to convert them to hexadecimal equivalents for each character seperated by ":" in Unix bash shell script. For example, 12345678 has to be converted to 31:32:33:34:35:36:37:38 (10 Replies)
Hello,
i'm trying to write a script sh to convert the rights of a folder or file in a number.
Explain:
ls -l = rwxrwxrwx
so i must display 777.
Do you known where i can find so convert script
Thanks
Use code tags, thanks. (11 Replies)
I have a lot number audio files in the MP3 proprietary format, I want to convert them to 'opus' the free and higher quality format, with keep metadata also.
My selection command-line programs are SoX (Sound eXchange) for convert MP3 files to 'AIFF' format in order to keep quality and metadata*... (1 Reply)
PRINTF(1) User Commands PRINTF(1)NAME
printf - format and print data
SYNOPSIS
printf FORMAT [ARGUMENT]...
printf OPTION
DESCRIPTION
Print ARGUMENT(s) according to FORMAT, or execute according to OPTION:
--help display this help and exit
--version
output version information and exit
FORMAT controls the output as in C printf. Interpreted sequences are:
" double quote
\ backslash
a alert (BEL)
backspace
c produce no further output
e escape
f form feed
new line
carriage return
horizontal tab
v vertical tab
NNN byte with octal value NNN (1 to 3 digits)
xHH byte with hexadecimal value HH (1 to 2 digits)
uHHHH Unicode (ISO/IEC 10646) character with hex value HHHH (4 digits)
UHHHHHHHH
Unicode character with hex value HHHHHHHH (8 digits)
%% a single %
%b ARGUMENT as a string with '' escapes interpreted, except that octal escapes are of the form or NNN
%q ARGUMENT is printed in a format that can be reused as shell input, escaping non-printable characters with the proposed POSIX $''
syntax.
and all C format specifications ending with one of diouxXfeEgGcs, with ARGUMENTs converted to proper type first. Variable widths are han-
dled.
NOTE: your shell may have its own version of printf, which usually supersedes the version described here. Please refer to your shell's
documentation for details about the options it supports.
AUTHOR
Written by David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report printf 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 printf(3)
Full documentation at: <http://www.gnu.org/software/coreutils/printf>
or available locally via: info '(coreutils) printf invocation'
GNU coreutils 8.28 January 2018 PRINTF(1)