I have the script as below
I got the below error :
Start
Testtt.sh: line 6: Hello: command not found
End
Could any one help me how can I define the function after the main process. If I put the function definition before the main process it would work but I need the program structure as it is. If you could help to delcare any prototype to intimate the shell the I am going to use the function in later part of the program (as we declare prototype in C++).
I'm attempting to create another package (i.e. for utilizing pkgadd/pkgrm/pkgchk/etc.)
But after creating the prototype file, I noticed that some of my files begin with the '=' character. How do I get pkgmk to interpret the "/path/=file" as a single file, rather than interpreting it as... (7 Replies)
I am having strange warnings from gcc compiler, which I don't think should come while cmpiling.
Can anyone help? The warnings are:
- warning: implicit declaration of function 'bzero'
- warning: implicit declaration of function 'inet_addr'
The code is as below:
int main(int argc, char... (2 Replies)
I've read the man page, but still unclear a bit....
I'm making some packages of files. My pkginfo file has a line BASEDIR=/base/path. I also have several prototype files (depending on the package), that either list the destination path as absolute:
f non /abs/path/to/go/here/file1
or are... (0 Replies)
Hi,
I'm tying to use the following function to reboot the system as part of my code
#include <unistd.h>
#include <linux/reboot.h>
int restart(unsigned int delay)
{
sleep(delay);
return reboot(LINUX_REBOOT_CMD_RESTART);
}
When I try to compile the code I get the warning in the... (2 Replies)
Hello,
I have a problem with the declaration of a function.
This is how I declare the function :
c:63: void foo(threadpool *tp,void (*func)(void*), (void*)arg);
Inside main, I call it like this:
main(){
..........
threadpool y;
c:104: ... (4 Replies)
Yea.... something I thought would take me an hour ended up taking most of the day. Well, it's not like those YT video tutorials where it take a week or more to make a video and the guys (gals) make it look so easy. But having said that, I'm happy to share with forum members the first "My... (6 Replies)
Regarding the latest version of the UserCP prototype (version 0.63) I have made a lot of major changes, including
Added a "Posts Timeline" table for the recent posts, complimenting the non-table version earlier, which has been moved off the main menu (link at the bottom of the table).
Added a... (4 Replies)
Discussion started by: Neo
4 Replies
LEARN ABOUT MOJAVE
escape
escape(1) Mail Avenger 0.8.3 escape(1)NAME
escape - escape shell special characters in a string
SYNOPSIS
escape string
DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result.
EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string:
$ var='; echo gotcha!'
$ eval echo hi $var
hi
gotcha!
$
Using escape, one can avoid executing the contents of $var:
$ eval echo hi `escape "$var"`
hi ; echo gotcha!
$
A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For
example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient:
#!/bin/sh
formail -x to -x cc -x resent-to -x resent-cc
| fgrep "$1" > /dev/null
&& exit 0
echo "<$1>.. address does not accept blind carbon copies"
exit 100
To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt
script:
bodytest reject_bcc `escape "$RECIPIENT"`
SEE ALSO avenger(1),
The Mail Avenger home page: <http://www.mailavenger.org/>.
BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 escape(1)