From 267c78dbc59b1a4892ac6859d921c11d92d16a16 Mon Sep 17 00:00:00 2001
From: Alexey Avramov <hakavlad@gmail.com>
Date: Sat, 12 Jan 2019 04:25:25 +0900
Subject: [PATCH] send any signal instead of SIGTERM

---
 nohang      |  8 ++++----
 nohang.conf | 10 +++++++++-
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/nohang b/nohang
index fc8ecb1..a2221aa 100755
--- a/nohang
+++ b/nohang
@@ -682,7 +682,7 @@ def find_victim_and_send_signal(signal):
 
         if execute_the_command and signal is SIGTERM and name in etc_dict:
             command = etc_dict[name]
-            exit_status = os.system(etc_dict[name])
+            exit_status = os.system(etc_dict[name].replace('$PID', pid))
             if exit_status == 0:
                 exit_status = '\033[32m0\033[0m'
             else:
@@ -693,11 +693,11 @@ def find_victim_and_send_signal(signal):
             etc_info = '{}' \
                 '\n\033[4mImplement corrective action:\033[0m\n  Execute the command: \033[4m{}\033[0m' \
                 '\n  Exit status: {}; response time: {} ms'.format(
-                    victim_info, command, exit_status,
+                    victim_info, command.replace('$PID', pid), exit_status,
                     round(response_time * 1000))
 
             # update stat_dict
-            key = "Run the command '\033[35m{}\033[0m'".format(command)
+            key = "Run the command '\033[35m{}\033[0m'".format(command.replace('$PID', pid))
             print(key)
             update_stat_dict_and_print(key)
 
@@ -705,7 +705,7 @@ def find_victim_and_send_signal(signal):
             print(etc_info)
 
             if gui_notifications:
-                send_notify_etc(pid, name, command)
+                send_notify_etc(pid, name, command.replace('$PID', pid))
 
         else:
 
diff --git a/nohang.conf b/nohang.conf
index 4a4e438..8fdf791 100644
--- a/nohang.conf
+++ b/nohang.conf
@@ -231,7 +231,15 @@ execute_the_command = True
     $ETC mysqld          /// systemctl restart mariadb.service &
     $ETC php-fpm7.0      /// systemctl restart php7.0-fpm.service
 
-$ETC foo /// exit 0
+    If command will contain $PID pattern, this template ($PID) will
+    be replaced by PID of process which name match with RE pattern.
+    Exmple:
+    $ETC bash /// kill -KILL $PID
+    It is way to send any signal instead of SIGTERM.
+    (run `kill -L` to see list of all signals)
+
+$ETC bash /// kill -9 $PID
+$ETC firefox-esr /// kill -SEGV $PID
 
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