taskset: add page (#2942)

pages/linux/taskset.md

@@ -0,0 +1,23 @@
+# taskset 
+
+> Get or set a process' CPU affinity or start a new process with a defined CPU affinity.
+
+- Get a running process' CPU affinity by PID:
+
+`taskset --pid --cpu-list {{pid}}`
+
+- Set a running process' CPU affinity by PID:
+
+`taskset --pid --cpu-list {{cpu_id}} {{pid}}`
+
+- Start a new process with affinity for a single CPU:
+
+`taskset --cpu-list {{cpu_id}} {{command}}`
+
+- Start a new process with affinity for multiple non-sequential CPUs:
+
+`taskset --cpu-list {{cpu_id_1}} {{cpu_id_2}} {{cpu_id_3}}`
+
+- Start a new process with affinity for CPUs 1 through 4:
+
+`taskset --cpu-list {{cpu_id_1}},{{cpu_id_4}}`