Hi !
I'm having problem with assigning values to a multidimensional character array.
i wanted to have an array with 48 fields ,each filed being of varying size and hence have declared the array as
char struct_arr;
I am trying to assign values to the fileds as
struct_arr = token
... (1 Reply)
As Brendan O'Conner writes in this blog, mawk is near 8 times faster than gawk, so I am going to give mawk a go, but I got errors when trying to print the length of an array in mawk using length() function, is it not supported in mawk? or there's another way to get the length of an array in mawk?
... (3 Replies)
Hi All
I want to take a Hexadecimal number as input and i want to find lenth of the input and pass it to char s ( char s ). I have a program to convert hexadecial to binary but it is taking limited input but i want to return binary number based on input. How? (1 Reply)
I would be grateful if someone could help me. I am trying to write a .sh script in UNIX.
I have the following code;
User=john
User=james
User=ian
User=martin
for x in ${User}
do
print ${#x}
done
This produces the following output;
4
5
3
6 (12 Replies)
Hello All,
I have this script that does stuff like "starting, stopping & restarting" a Daemon Process running on my machine...
My main question is why in part of my code (which you will see below) does the Array Length (i.e. ${#PIDS} )
return "1" when I know the Array is empty..?
Here is... (17 Replies)
Hello;
When I wrote a function to print out an array,
void p_array(int arr)
{
int i;
int size = sizeof(arr) / sizeof(int);
// int size = sizeof (arr) / sizeof (arr);
for (i = 0; i < size; i++)
printf("%d ", arr);
printf("\n");
}I could only print out the... (19 Replies)
Hi there,
I'm listing files and sorting them. When I try to get length of array variable in which these files are stored I get 1 as value. That's weird.
files_info="$(find $input_dir -name "*_CHR$i.info" | sort )"
printf ${#files_info}"\n" #print length
#--loop through... (6 Replies)
Discussion started by: genome
6 Replies
LEARN ABOUT XFREE86
setcap
SETCAP(8) System Manager's Manual SETCAP(8)NAME
setcap - set file capabilities
SYNOPSIS
setcap [-q] [-v] (capabilities|-|-r) filename [ ... capabilitiesN fileN ]
DESCRIPTION
In the absence of the -v (verify) option setcap sets the capabilities of each specified filename to the capabilities specified. The -v
option is used to verify that the specified capabilities are currently associated with the file.
The capabilities are specified in the form described in cap_from_text(3).
The special capability string, '-', can be used to indicate that capabilities are read from the standard input. In such cases, the capabil-
ity set is terminated with a blank line.
The special capability string, '-r', is used to remove a capability set from a file.
The -q flag is used to make the program less verbose in its output.
EXIT CODE
The setcap program will exit with a 0 exit code if successful. On failure, the exit code is 1.
SEE ALSO cap_from_text(3), cap_set_file(3), getcap(8)
24th October 2008 SETCAP(8)