SSDB foundation 2

Look at the thread

[[email protected] ssdb]# pstree -a 10734
ssdb-server ssdb.conf
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  ├─{ssdb-server}
  └─{ssdb-server}
[[email protected] ssdb]# ps -Lf 10734 
UID        PID  PPID   LWP  C NLWP STIME TTY      STAT   TIME CMD
root     10734 10446 10734  0   14 20:29 pts/1    Sl+    0:01 ./ssdb-server ssdb.conf
root     10734 10446 10735  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10736  0   14 20:29 pts/1    Sl+    0:06 ./ssdb-server ssdb.conf
root     10734 10446 10737  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10738  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10739  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10740  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10741  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10742  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10743  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10744  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10745  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10746  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
root     10734 10446 10747  0   14 20:29 pts/1    Sl+    0:00 ./ssdb-server ssdb.conf
[[email protected] ssdb]# 

---

Out of Service

[[email protected] ssdb]# ./ssdb-server  ssdb.conf  -s stop 
ssdb-server 1.9.2
Copyright (c) 2012-2015 ssdb.io

[[email protected] ssdb]# ps faux | grep ssdb | grep -v grep 
[[email protected] ssdb]# 

---

Background operation

This method will not occupy the current terminal, Close the current terminal It will not cause the service to exit

[[email protected] ssdb]# ./ssdb-server  -d ssdb.conf 
ssdb-server 1.9.2
Copyright (c) 2012-2015 ssdb.io

[[email protected] ssdb]# ps faux | grep ssdb | grep -v grep 
root     10890  1.7  1.8 184860 36164 ?        Ssl  21:05   0:00 ./ssdb-server -d ssdb.conf
[[email protected] ssdb]# pstree 10890
ssdb-server───13*[{ssdb-server}]
[[email protected] ssdb]#