Which distro again?

computer science students at PUC in Rio de Janeiro Brazil, use this language a lot I don’t consider it difficult

It has a kernel-level implementation on NetBSD, related to lua script, an entire development environment

main mergesort algorithm
function mergeSort(A, p, r)
if p < r then
local q = math.floor((p + r)/2)
mergeSort(A, p, q)
mergeSort(A, q+1, r)
merge(A, p, q, r)
end
end

— merge an array split from p-q, q-r
function merge(A, p, q, r)
local n1 = q-p+1
local n2 = r-q
local left = {}
local right = {}

for i=1, n1 do
left[i] = A[p+i-1]
end
for i=1, n2 do
right[i] = A[q+i]
end

left[n1+1] = math.huge
right[n2+1] = math.huge

local i=1
local j=1

for k=p, r do
if left[i]<=right[j] then
A[k] = left[i]
i=i+1
else
A[k] = right[j]
j=j+1
end
end
end

— fill A with random numbers between 1 and 100
function randArray(A)
for i=1, 100 do
A[i] = math.random(100)
end
end

— print all the elements in the array A
function printArray(A)
for i=1,#A do
io.write(A[i] .. “, “)
end
io.write(“n”)
end

A = {}

— create the original array
randArray(A)
io.write(“Original Array n”)
printArray(A)
io.write(“n”)

— sort the array
mergeSort(A, 1, #A)
io.write(“Sorted Array n”)
printArray(A)

a modeled lua merge algorithm

I already wrote a code like this but with a different functionality I wanted to attack a Russian forum, I was easily successful, knowing the semantics

Hi

How i can install any package without adding the user entry in /etc/sudoers

Which distro again?

Mostly linux oel 7.6
But it should work in all distro

Run as root? Lol

Are you trying to bypass sudo? Meaning you can just install any package without entering your password?

Or are you just trying to avoid having the user be in sudoers?

I think he is referring to his earlier problem where he had to add users to sudoers in order to be able to use a installed tool

Hmm

there are a couple of alternatives: either add yourself to the wheel/root/sudo group and permit it in sudoers (no need to add each user indivudually)

you can also like doas if you don’t like sudo

alternative you could learn to configure polkit which offers a bunch more configurability

In my opinion installation with root and then the tools should be usable

(use pkexec to run stuff through polkit)

installing packages as root is not /the/ best option though, instead have a user like :portage or whatever, and add the users you want to be able to install stuff to it

portage is just one example of a package manager which supports it

last option would be to not install stuff system-wide, but instead use a user prefix instead

or manually placing the binaries into any directory you have access to into PATH (you can usually change PATH as a user, unless you’re in a secure shell)

~/.local/bin is usually in PATH by default btw

i also /think/ you can use cgroups as an alternative to polkit, which is an in-kernel module to define permissions… but i have no idea how this works

No na, requirement is any user can install our product but in installer we are calling timezone packagekit etc/etc appending some more changes in system configuration

No third party tool allowed

If your installer is adding/modifying system files it has to be run with sudo permissions

Not a whole lot of way around that

if you just want to deploy stuff for users instruct them to place a symlink to your binary in ~/.local/bin

This ^

on another note, i absolutely hate the current directive of PATH not supporting subdirectories, and how pip and friends just dumps their shit into ~/.local/bin

I will share all list of file for where i am getting permission denied and we can check what can be done to resolve it in reference to enable other user

is this c lang group?

i mean can i ask c related question?

you can but I can also give you a private C group