Hi,
For my bash script, terminal with bash is generate an OK output and program works right.
already,
terminal with ash have "line 48: syntax error: Bad substitution" output and program don't work.
:confused: (0 Replies)
Guys
I now have a script that's working in a BASH environment, however one line doesn't appear to be working on an embedded device that has a busybox therefore ASH shell. I've googled but there's very little I can find regarding the ASH shell.
In BASH the following line works...
if ] ;... (6 Replies)
Hi, I'm a beginner at shell scripting, just started scripting in bash a few days ago.
I want to test if the command ls *.jpg returns exit code 2, and if yes I want to execute a new command ls *.jpeg, doing a test on it... and pretty much repeat the procedure.
Is this correct?
#!/bin/bash... (1 Reply)
I have a script that has to execute a read command in a function, this is in an ash busybox.
The code is...
trapcatch () { echo "Ctl-c Detected, what do you want to do?"
echo "Please choose the number of one of the following options"
echo "1. Jump past this Set"
echo "2. Exit... (8 Replies)
I wrote Bash script and now I want to convert it to Ash. One headache is this function:
do_adduser() {
setaddprompt
_arr_add=("Add manually" "Add via TXT" "return to main menu" "exit program")
select add_action in "${_arr_add}"
do
case "$REPLY" in
1)... (7 Replies)
I'm trying to convert this working bash script into an Ash script,
read -p "Username:" _username
if ! ]]; then
echo "Valid"
else
echo "INVALID"
fi
However, Ash does not recognize the "=~" character.
How can I do this?
Also, is there a good reference guide, so I... (5 Replies)
hello everybody,
i'm a beginner in ash and i want to convert this bash script to ash.
this script send a xml file to a nagios server :
#!/bin/bash
PROGNAME=$(basename $0)
RELEASE="Revision 0.3"
print_release() {
echo "$RELEASE"
}
print_usage() {
echo ""
echo "$PROGNAME... (6 Replies)
Hi everyone,
i have the following script.sh:
foo='lsusb | grep Webcam | cut -c16-18'
sudo /home/user/public/usbreset /dev/bus/usb/001/$foo
when i try to call this script from python using subprocess.call("script.sh", shell=True) it seems that only 'sudo /home/user/public/usbreset' is being... (6 Replies)
Hi everyone, first time visitor to these forums here.
Keeping a long story short I've been attempting to learn how to code in bash. I have VERY little previous experience with coding languages besides simply copying and pasting batch scripts for Windows. So, with that in mind I've followed a... (4 Replies)
Hello so I've stored some csv data to be read into variables like this
Name,Team,Shop,Shoe
etc,etc,etc,etc
Code:
sep=","
{
while IFS=$sep read Name Team Shop Shoe
do
count=1
dirname=$Name
while
do
((count++))
dirname="${Name}$count" (4 Replies)
Discussion started by: darklord173
4 Replies
LEARN ABOUT OSF1
bzero
bcopy(3) Library Functions Manual bcopy(3)NAME
bcopy, bcmp, bzero - Perform memory operations
LIBRARY
Standard C Library (libc)
SYNOPSIS
#include <strings.h>
void bcopy(
const void *source,
void *destination,
size_t length);
int bcmp(
const void *string1,
const void *string2,
size_t length);
void bzero(
void *string,
size_t length);
The following function definitions do not conform to current standards and are supported only for backward compatibility:
#include <string.h>
void bcopy(
const char *source,
char *destination,
int length);
int bcmp(
const char *string1,
const char *string2,
int length);
void bzero(
char *string,
int length);
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
bcopy(), bcmp(), bzero(): XSH5.0
Refer to the standards(5) reference page for more information about industry standards and associated tags.
PARAMETERS
Points to the original string for the bcopy() function. Points to the destination string for the bcopy() function. Specifies the byte
string to be compared to the string2 parameter by the bcmp() function. Specifies the byte string to be compared to the string1 parameter
by the bcmp() function. Specifies the length (in bytes) of the string.
DESCRIPTION
The bcopy(), bcmp(), and bzero() functions operate on variable length strings of bytes. Unlike the string functions, they do not check for
null bytes.
The bcopy() function copies the value of the length parameter in bytes from the string in the source parameter to the string in the desti-
nation parameter.
The bcmp() function compares the byte string in the string1 parameter against the byte string of the string2 parameter, returning a 0
(zero) value if the two strings are identical and a nonzero value otherwise.
The bzero() function nulls the string in the string parameter, for the value of the length parameter in bytes.
NOTES
[Tru64 UNIX] The bcopy() function is similar to the memcpy() function except that the first two parameters are reversed.
RELATED INFORMATION
Functions: memccpy(3), memcpy(3), string(3), swab(3)
Standards: standards(5) delim off
bcopy(3)