for _,value in ipairs(arg) do
print("fatal: "..tostring(value))
end
for _,value in ipairs(arg) do
print("fatal: "..tostring(value))
end
-- Execute a command and return its output or nil if the command failed to
-- run.
function backtick_run(command)
-- Execute a command and return its output or nil if the command failed to
-- run.
function backtick_run(command)
-- Try to execute a command and return true if the command finished
-- successfully (with an exit code of zero).
function try_run(command)
-- Try to execute a command and return true if the command finished
-- successfully (with an exit code of zero).
function try_run(command)