I was trying to figure out how to write a shell script to be able to print the name of the file and size to a text file I wanted to know if I was on the right track and am understanding this better.
In my script a for loop be able to print files over 4mb (we charge differently for larger images)
my understanding:
check variable $image that is being set from the directory
f is all images from *
do f's size and make a variable inside $()
stat -c %s prints the file name?
if condition is met for fsize equals 4mb size
print variable $f
to file results.txt
Is there a command that will return the name of the largest file within a directory? If so, can I set the returned filename into a variable? (4 Replies)
Hi,
I am currently working on a windows platform (2000 and XP) and was wondering if there are today solutions for the task I have.
I need to print image files onto a variety of inkjet printer models, most epson non-postscript. Some of the models I know but new models are added almost every... (0 Replies)
Hi I need to take a list of files that are defined by an ls -ltr or grep for particular file names - and add up the byte size colum which is field 5 seperated by a space.
I tried to do this but I think I am way off:
for file in 'ls -ltr | grep 20070916 | nawk -F" " '{temp+=5} END {print... (1 Reply)
I have 2 big files in the size of gb. They are same with respect to content, both are “,” delimited. Now both of them are created by two different processes but has the same logic. The problem is they are differing only in few bytes for e.g one file is 202195751 bytes other is 202195773. So... (2 Replies)
Hi ,
I have some 10 files where i need to check the size of each and every file...if the size of the file is 0...I shud send out an email mentioning which file is actually of 0KB size..
Pls help (13 Replies)
Currently, I have a print filter that takes a text file, that convert it into PCL which then gets to a HP printer. This works.
Now I need to embedded a image file within the text file.
I'm able to convert the image file into PCL and I can cat both files together to into a single document... (1 Reply)
Hello,
I need to compare the size of a file to what it's size was 20min ago. So far my outline script is:ls -ls /home > filesizeafter.txt
compare filesizeafter.txt filesizebefore.txt > filesizechange.txt
if /home filesizechange.txt > 100 {
email root;
}
ls -ls /home >... (2 Replies)
Discussion started by: chyurdan
2 Replies
LEARN ABOUT DEBIAN
sepol_genusers
sepol_genusers(3) SE Linux binary policy API documentation sepol_genusers(3)NAME
sepol_genusers - Generate a new binary policy image with a customized user configuration
SYNOPSIS
#include <sepol/sepol.h>
int sepol_genusers(void *data, size_t len, const char *usersdir, void *newdata, size_t *newlen);
void sepol_set_delusers(int on);
DESCRIPTION
sepol_genusers generates a new binary policy image from an existing binary policy image stored in the memory region described by the start-
ing address data and the length len and a pair of user configuration files named system.users and local.users from the directory specified
by usersdir. The resulting binary policy is placed into dynamically allocated memory and the variables newdata and newlen are set to refer
to the new binary image's starting address and length. The original binary policy image is not modified.
By default, sepol_genusers will preserve user entries that are defined in the original binary policy image but not defined in the user con-
figuration files. If such user entries should instead by omitted entirely from the new binary policy image, then the sepol_set_delusers
function may be called with on set to 1 prior to calling sepol_genusers in order to enable deletion of such users.
RETURN VALUE
Returns 0 on success or -1 otherwise, with errno set appropriately. An errno of ENOENT indicates that one or both of the user configura-
tion files did not exist. An errno of EINVAL indicates that either the original binary policy image or the generated one were invalid. An
errno of ENOMEM indicates that insufficient memory was available to process the original binary policy image or to generate the new policy
image. Invalid entries in the user configuration files are skipped with a warning.
sds@tycho.nsa.gov 15 March 2005 sepol_genusers(3)