kill: split POSIX and util-linux implementations (#12044)

pages/common/kill.md

@@ -2,7 +2,7 @@
 
 > Sends a signal to a process, usually related to stopping the process.
 > All signals except for SIGKILL and SIGSTOP can be intercepted by the process to perform a clean exit.
-> More information: <https://manned.org/kill>.
+> More information: <https://manned.org/kill.1posix>.
 
 - Terminate a program using the default SIGTERM (terminate) signal:
 
@@ -12,10 +12,6 @@
 
 `kill -l`
 
-- Terminate a background job:
-
-`kill %{{job_id}}`
-
 - Terminate a program using the SIGHUP (hang up) signal. Many daemons will reload instead of terminating:
 
 `kill -{{1|HUP}} {{process_id}}`

pages/linux/kill.md

@@ -0,0 +1,37 @@
+# kill
+
+> Sends a signal to a process, usually related to stopping the process.
+> All signals except for SIGKILL and SIGSTOP can be intercepted by the process to perform a clean exit.
+> More information: <https://manned.org/kill>.
+
+- Terminate a program using the default SIGTERM (terminate) signal:
+
+`kill {{process_id}}`
+
+- List signal values and their corresponding names (to be used without the `SIG` prefix):
+
+`kill -{{L|-table}}`
+
+- Terminate a background job:
+
+`kill %{{job_id}}`
+
+- Terminate a program using the SIGHUP (hang up) signal. Many daemons will reload instead of terminating:
+
+`kill -{{1|HUP}} {{process_id}}`
+
+- Terminate a program using the SIGINT (interrupt) signal. This is typically initiated by the user pressing `Ctrl + C`:
+
+`kill -{{2|INT}} {{process_id}}`
+
+- Signal the operating system to immediately terminate a program (which gets no chance to capture the signal):
+
+`kill -{{9|KILL}} {{process_id}}`
+
+- Signal the operating system to pause a program until a SIGCONT ("continue") signal is received:
+
+`kill -{{17|STOP}} {{process_id}}`
+
+- Send a `SIGUSR1` signal to all processes with the given GID (group id):
+
+`kill -{{SIGUSR1}} -{{group_id}}`