07-01-2008
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a record in a file that ends with the new line character "\n". How dio I determine the hexadecimal value for that? (2 Replies)
Discussion started by: lesstjm
2 Replies
2. Shell Programming and Scripting
i want to write a script that creates a directory tree named in hexadecimal but i'm stuck at the hexadecimal part ... here is my code (incase i was dealing with intergers ...using bash)
max=39
for((i=1;i<=max;i++))
do
mkdir $i
cd $i
done
i have tried using "typeset i16 i" but... (7 Replies)
Discussion started by: soba
7 Replies
3. UNIX for Dummies Questions & Answers
Hi all,
I have a small script to convert my HexaDecimal Input to Decimal as output.
#!/bin/ksh
hd=00208060
dec=`printf %d $hd`
echo $dec
Output of the above program:
printf: 00208060 not completely converted
16
But my expected output is "2130016".
How can i acheive this.
I... (2 Replies)
Discussion started by: Arunprasad
2 Replies
4. Programming
Let's suppose i have a hexadecimal array with 16 cells.for example
b3e2d5f636111780
i want to convert it to an array of ascii characters(in C) so that
i can reduce total size of the file i want to put it in.
But i am afraid i have not fully understand the difference between ascii
and hex(i... (3 Replies)
Discussion started by: bashuser2
3 Replies
5. Shell Programming and Scripting
Hi there !
I have text files with some nonsense characters in it, so different text editors put different nonsense symbols, and, worse, the application that should be able to read these files doesn't.
With xxd, the nonsense characters show as "efbfbd", while they should be "c2a7" (the... (2 Replies)
Discussion started by: jossojjos
2 Replies
6. Shell Programming and Scripting
Does anyone have a same of a bash script that cd to a directory and execute a cgi script then moves onto the next directory then executes another cgi ? (3 Replies)
Discussion started by: Virusbot
3 Replies
7. Shell Programming and Scripting
Hello,
I am re-processing some files when a specific condition is met. The condition is read from the filename. Since files may need to be re-processed a number of times before they no longer meet the condition, I need to know when to stop re-processing. I am having trouble visualizing the... (3 Replies)
Discussion started by: LMHmedchem
3 Replies
8. UNIX for Advanced & Expert Users
Hi, i tried to do this script:
Generate a "unique" 6-digit hexadecimal identifier for your computer. Do not use the flawed hostid command. Hint: md5sum /etc/passwd, then select the first 6 digits of output.
Fom 0 to 9 and from a to f
#!/bin/bash
clear
echo ""
echo "--------------------"... (4 Replies)
Discussion started by: jose2802
4 Replies
9. Shell Programming and Scripting
Hello,
I have a database file, named data.txt, and a shell script (convert.sh) to convert data.txt from columns to row. Output file name will be column_to_row.txt
In this example data.txt has only four rows.
Format of data.txt is:
info name surname telefon_nr
Data.txt
info boris... (1 Reply)
Discussion started by: baris35
1 Replies
10. Shell Programming and Scripting
Hello
I'm working on a script to list all ipv6 from given address
so I've run this script which create hex part of ipv6
STR2=159
END2=200
SUM2=`expr $END2 - $STR2`
for ((i=STR2;i<=END2;++i)); do
x=$( printf "%x" $i ) ; echo $x
echo -e "::"$x >> netpart.txt
done
output is :
::9f... (2 Replies)
Discussion started by: nimafire
2 Replies
LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)
NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO
atf-sh(3)
BSD
September 27, 2014 BSD