Sat Apr 28 08:49:45 IST 2018

$ ps -o "pid args" | grep com.android.jack.launcher.ServerLauncher | grep -v grep | awk '{print dump-report}' |  xargs kill -3

Usage:
 kill [options] <pid> [...]

Options:
 <pid> [...]            send signal to every <pid> listed
 -<signal>, -s, --signal <signal>
                        specify the <signal> to be sent
 -l, --list=[<signal>]  list all signal names, or convert one to a name
 -L, --table            list all signal names in a nice table

 -h, --help     display this help and exit
 -V, --version  output version information and exit

For more details see kill(1).

$ id -u
1000

$ ps -A -o "uid pid args" | grep com.android.jack.launcher.ServerLauncher | grep -v grep
 1000 11183 java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -cp /home/barin/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher

$ lsof -i TCP:8076 -l
COMMAND   PID     USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
java    11183     1000   21u  IPv6  71160      0t0  TCP localhost:8076 (LISTEN)

$ lsof -i TCP:8077 -l
COMMAND   PID     USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
java    11183     1000   23u  IPv6  71170      0t0  TCP localhost:8077 (LISTEN)

$ cat "$JACK_CLIENT_SETTING"
# Server settings
SERVER_HOST=localhost
SERVER_PORT_SERVICE=8076
SERVER_PORT_ADMIN=8077

# Internal, do not touch
SETTING_VERSION=4

$ cd "$JACK_HOME"; ls -l -R -n .
.:
total 10412
-rw------- 1 1000 1000    2083 Feb 28 17:45 client.jks
-rw------- 1 1000 1000    2794 Apr 28 06:40 client.pem
-rw------- 1 1000 1000     405 Apr 23 21:30 config.properties
drwxr-xr-x 2 1000 1000    4096 Feb 28 17:45 jack
-rw------- 1 1000 1000 5102506 Feb 28 17:45 launcher.jar
drwx------ 2 1000 1000    4096 Apr 28 06:40 logs
-rw------- 1 1000 1000    1437 Apr 28 08:49 report.14355.txt
-rw------- 1 1000 1000 5522186 Feb 28 17:45 server-1.jar
-rw------- 1 1000 1000    2068 Feb 28 17:45 server.jks
-rw------- 1 1000 1000    1042 Apr 28 06:40 server.pem

./jack:
total 12048
-rw------- 1 1000 1000 12334436 Feb 28 17:45 jack-1519820133670-0.jar

./logs:
total 488
-rw-r--r-- 1 1000 1000 128803 Apr 28 08:40 jack-server-0-0.log
-rw-r--r-- 1 1000 1000      0 Apr 23 21:31 jack-server-0-0.log.lck
-rw-r--r-- 1 1000 1000 128625 Apr 27 22:03 jack-server-0-1.log
-rw-r--r-- 1 1000 1000  38805 Apr 23 22:59 jack-server-0-2.log
-rw-r--r-- 1 1000 1000 178912 Apr 23 21:31 jack-server-0-3.log
-rw-r--r-- 1 1000 1000   1194 Apr 23 14:48 jack-server-0-4.log
-rw------- 1 1000 1000      0 Apr 28 06:39 outputs.txt

$ curl --version
curl 7.55.1 (x86_64-pc-linux-gnu) libcurl/7.55.1 OpenSSL/1.0.2g zlib/1.2.11 libidn2/2.0.2 libpsl/0.18.0 (+libidn2/2.0.2) librtmp/2.3
Release-Date: 2017-08-14
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp 
Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP UnixSockets HTTPS-proxy PSL 

$ JACK_EXTRA_CURL_OPTIONS=-v jack-admin list server
*   Trying ::1...
* TCP_NODELAY set
* connect to ::1 port 8077 failed: Connection refused
*   Trying ::1...
* TCP_NODELAY set
* connect to ::1 port 8077 failed: Connection refused
*   Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to localhost (127.0.0.1) port 8077 (#0)
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
*   CAfile: /home/barin/.jack-server/server.pem
  CApath: /etc/ssl/certs
* TLSv1.2 (OUT), TLS header, Certificate Status (22):
} [5 bytes data]
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
} [512 bytes data]
* TLSv1.2 (IN), TLS handshake, Server hello (2):
{ [81 bytes data]
* TLSv1.2 (IN), TLS handshake, Certificate (11):
{ [725 bytes data]
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
{ [333 bytes data]
* TLSv1.2 (IN), TLS handshake, Request CERT (13):
{ [70 bytes data]
* TLSv1.2 (IN), TLS handshake, Server finished (14):
{ [4 bytes data]
* TLSv1.2 (OUT), TLS handshake, Certificate (11):
} [741 bytes data]
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
} [70 bytes data]
* TLSv1.2 (OUT), TLS handshake, CERT verify (15):
} [264 bytes data]
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
} [1 bytes data]
* TLSv1.2 (OUT), TLS handshake, Finished (20):
} [16 bytes data]
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
{ [1 bytes data]
* TLSv1.2 (IN), TLS handshake, Finished (20):
{ [16 bytes data]
* SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
* ALPN, server did not agree to a protocol
* Server certificate:
*  subject: CN=localhost
*  start date: Feb 28 12:15:28 2018 GMT
*  expire date: Feb 26 12:15:28 2028 GMT
*  common name: localhost (matched)
*  issuer: CN=localhost
*  SSL certificate verify ok.
} [5 bytes data]
> GET /server HTTP/1.1
> Host: localhost:8077
> User-Agent: curl/7.55.1
> Accept: text/plain;charset=UTF-8
> 
{ [5 bytes data]
< HTTP/1.1 200 OK
< Content-Type: text/plain; Charset=UTF-8
< Connection: keep-alive
< Transfer-Encoding: chunked
< 
{ [5 bytes data]
* Connection #0 to host localhost left intact
4.11.ALPHA

$ jack-admin server-stat
Getting statistic from background server
date: 1524885586443 [Sat Apr 28 08:49:46 IST 2018]
server.compilation: 79
server.compilation.max: 1
server.compilation.current: 0
server.forward: 0
server.forward.max: 0
server.forward.current: 0
os.arch: amd64
os.proc.nb: 4
os.name: Linux
os.version: 4.13.0-38-generic
vm.name: OpenJDK 64-Bit Server VM
vm.vendor: Oracle Corporation
vm.version: 25.162-b12
vm_options: -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation
vm.memory.max: 1612709888 [1.5020 GiB]
vm.memory.free: 1460825816 [1.3605 GiB]
vm.memory.total: 1612709888 [1.5020 GiB]
vm.jit.time: 391243 [6.5207 min]
vm.collector.ps-scavenge.time: 50416 [50.4160 s]
vm.collector.ps-scavenge.count: 746
vm.collector.ps-marksweep.time: 842497 [14.0416 min]
vm.collector.ps-marksweep.count: 189
vm.pool.code-cache.type: NON_HEAP
vm.pool.code-cache.peak.commited: 67764224 [64.6250 MiB]
vm.pool.code-cache.peak.init: 2555904 [2.4375 MiB]
vm.pool.code-cache.peak.max: 251658240 [240.0000 MiB]
vm.pool.code-cache.peak.used: 67026752 [63.9217 MiB]
vm.pool.code-cache.usage.commited: 67764224 [64.6250 MiB]
vm.pool.code-cache.usage.init: 2555904 [2.4375 MiB]
vm.pool.code-cache.usage.max: 251658240 [240.0000 MiB]
vm.pool.code-cache.usage.used: 63817152 [60.8608 MiB]
vm.pool.code-cache.usage.threshold: 0 [0 B]
vm.pool.code-cache.usage.threshold.count: 0
vm.pool.metaspace.type: NON_HEAP
vm.pool.metaspace.peak.commited: 41943040 [40.0000 MiB]
vm.pool.metaspace.peak.init: 0 [0 B]
vm.pool.metaspace.peak.max: -1 [-1 B]
vm.pool.metaspace.peak.used: 40785976 [38.8965 MiB]
vm.pool.metaspace.usage.commited: 41943040 [40.0000 MiB]
vm.pool.metaspace.usage.init: 0 [0 B]
vm.pool.metaspace.usage.max: -1 [-1 B]
vm.pool.metaspace.usage.used: 40777024 [38.8880 MiB]
vm.pool.metaspace.usage.threshold: 0 [0 B]
vm.pool.metaspace.usage.threshold.count: 0
vm.pool.compressed-class-space.type: NON_HEAP
vm.pool.compressed-class-space.peak.commited: 4456448 [4.2500 MiB]
vm.pool.compressed-class-space.peak.init: 0 [0 B]
vm.pool.compressed-class-space.peak.max: 1073741824 [1.0000 GiB]
vm.pool.compressed-class-space.peak.used: 4228656 [4.0328 MiB]
vm.pool.compressed-class-space.usage.commited: 4456448 [4.2500 MiB]
vm.pool.compressed-class-space.usage.init: 0 [0 B]
vm.pool.compressed-class-space.usage.max: 1073741824 [1.0000 GiB]
vm.pool.compressed-class-space.usage.used: 4228656 [4.0328 MiB]
vm.pool.compressed-class-space.usage.threshold: 0 [0 B]
vm.pool.compressed-class-space.usage.threshold.count: 0
vm.pool.ps-eden-space.type: HEAP
vm.pool.ps-eden-space.collection.commited: 201850880 [192.5000 MiB]
vm.pool.ps-eden-space.collection.init: 28835840 [27.5000 MiB]
vm.pool.ps-eden-space.collection.max: 201850880 [192.5000 MiB]
vm.pool.ps-eden-space.collection.used: 0 [0 B]
vm.pool.ps-eden-space.collection.threshold: 0 [0 B]
vm.pool.ps-eden-space.collection.threshold.count: 0
vm.pool.ps-eden-space.peak.commited: 579862528 [553.0000 MiB]
vm.pool.ps-eden-space.peak.init: 28835840 [27.5000 MiB]
vm.pool.ps-eden-space.peak.max: 595066880 [567.5000 MiB]
vm.pool.ps-eden-space.peak.used: 579862528 [553.0000 MiB]
vm.pool.ps-eden-space.usage.commited: 201850880 [192.5000 MiB]
vm.pool.ps-eden-space.usage.init: 28835840 [27.5000 MiB]
vm.pool.ps-eden-space.usage.max: 201850880 [192.5000 MiB]
vm.pool.ps-eden-space.usage.used: 5129072 [4.8915 MiB]
vm.pool.ps-survivor-space.type: HEAP
vm.pool.ps-survivor-space.collection.commited: 201326592 [192.0000 MiB]
vm.pool.ps-survivor-space.collection.init: 4718592 [4.5000 MiB]
vm.pool.ps-survivor-space.collection.max: 201326592 [192.0000 MiB]
vm.pool.ps-survivor-space.collection.used: 0 [0 B]
vm.pool.ps-survivor-space.collection.threshold: 0 [0 B]
vm.pool.ps-survivor-space.collection.threshold.count: 0
vm.pool.ps-survivor-space.peak.commited: 201326592 [192.0000 MiB]
vm.pool.ps-survivor-space.peak.init: 4718592 [4.5000 MiB]
vm.pool.ps-survivor-space.peak.max: 201326592 [192.0000 MiB]
vm.pool.ps-survivor-space.peak.used: 201293840 [191.9688 MiB]
vm.pool.ps-survivor-space.usage.commited: 201326592 [192.0000 MiB]
vm.pool.ps-survivor-space.usage.init: 4718592 [4.5000 MiB]
vm.pool.ps-survivor-space.usage.max: 201326592 [192.0000 MiB]
vm.pool.ps-survivor-space.usage.used: 0 [0 B]
vm.pool.ps-old-gen.type: HEAP
vm.pool.ps-old-gen.collection.commited: 1209532416 [1.1265 GiB]
vm.pool.ps-old-gen.collection.init: 77070336 [73.5000 MiB]
vm.pool.ps-old-gen.collection.max: 1209532416 [1.1265 GiB]
vm.pool.ps-old-gen.collection.used: 146755000 [139.9565 MiB]
vm.pool.ps-old-gen.collection.threshold: 0 [0 B]
vm.pool.ps-old-gen.collection.threshold.count: 0
vm.pool.ps-old-gen.peak.commited: 1209532416 [1.1265 GiB]
vm.pool.ps-old-gen.peak.init: 77070336 [73.5000 MiB]
vm.pool.ps-old-gen.peak.max: 1209532416 [1.1265 GiB]
vm.pool.ps-old-gen.peak.used: 1209531456 [1.1265 GiB]
vm.pool.ps-old-gen.usage.commited: 1209532416 [1.1265 GiB]
vm.pool.ps-old-gen.usage.init: 77070336 [73.5000 MiB]
vm.pool.ps-old-gen.usage.max: 1209532416 [1.1265 GiB]
vm.pool.ps-old-gen.usage.used: 146755000 [139.9565 MiB]
vm.pool.ps-old-gen.usage.threshold: 0 [0 B]
vm.pool.ps-old-gen.usage.threshold.count: 0
os.memory.virtual.committed: 5525655552 [5.1462 GiB]
os.memory.physical.total: 7251959808 [6.7539 GiB]
os.memory.physical.free: 1850978304 [1.7239 GiB]
os.memory.swap.total: 10485755904 [9.7656 GiB]
os.memory.swap.free: 10072866816 [9.3811 GiB]
os.fd.open: 52
os.process.cpu.load: 0.06108381727025334
os.process.cpu.time: 2122750000000 [35.3792 min]
os.system.cpu.load: 0.6477448553915623

$ base64 --version
base64 (GNU coreutils) 8.26
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by Simon Josefsson.

$ (echo amFjaw==;echo LXNlcnZlcg==) | base64 --decode
jack-server