Leer temperatura - Velocidad y Voltage en rapberry pi

sudo nano temp.sh

#!/bin/bash

 # Shell script: temp.sh

 # Autor: Santiago Crespo

 cpu=$(cat /sys/class/thermal/thermal_zone0/temp)

 echo "$(date) @ $(hostname)"

 echo "-------------------------------------------"

 echo "Temp.CPU => $((cpu/1000))'Cº"

# echo "Temp.GPU => $(/opt/vc/bin/vcgencmd measure_temp)"

 echo "-------------------------------------------"

 cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq | awk '{print "CPU " NR-1 ": " $1/1000 " MHz"}'

#vcgencmd measure_volts

#bastante util es conocer el espacio en disco para eso usamos df y el -h es human value

echo "-------------disk space -------------"

df -h -t ext4

echo "------------top 6 procesos que estan utilizando CPU-------------"

ps -Ao user,uid,comm,pid,pcpu,tty --sort=-pcpu | head -n 6

echo "-------------------last 5----------------"

last -5

#free -h

echo "-----------------Ip connected-------------"

netstat -tn 2>/dev/null | grep :443 | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -nr | head

#netstat -an | grep :443 | grep ESTABLISHED | wc -l

#posterior a esto lo dejamos ejecutable
chmod 755 temp.sh

complemento para ubuntu server 26.04

#!/bin/bash

 # Shell script: temp.sh

 # Autor: Santiago Crespo

 #cpu=$(cat /sys/class/thermal/thermal_zone0/temp)

 sensors | grep -E "Tctl"

echo "$(date) @ $(hostname)"

# echo "-------------------------------------------"

# echo "Temp.CPU => $((cpu/1000))'Cº"

# echo "Temp.GPU => $(/opt/vc/bin/vcgencmd measure_temp)"

 echo "-------------------------------------------"

# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

grep MHz /proc/cpuinfo

#vcgencmd measure_volts

#bastante util es conocer el espacio en disco para eso usamos df y el -h es human value

#sudo dmesg | grep -i "amdgpu" | grep -i -E "vram|gtt|shared"

echo "-------------disk space -------------"

#df -h -t ext4

df -h -x tmpfs -x devtmpfs

echo "------------top 6 procesos que estan utilizando CPU-------------"

ps -Ao user,uid,comm,pid,pcpu,tty --sort=-pcpu | head -n 6

#echo "-------------------last 5----------------"

#last -5

#free -h

echo "-----------------Ip connected-------------"

netstat -tn 2>/dev/null | grep :443 | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -nr | head

#netstat -an | grep :443 | grep ESTABLISHED | wc -l

echo "----------------RAM-------------------------"

free -h

instalar XMR Rig Raspbian

instalar XMR Rig Raspbian 10 Buster

sudo apt-get install git build-essential cmake libuv1-dev libssl-dev libhwloc-dev
sudo apt-get install gcc-5 g++-5
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 60 --slave /usr/bin/g++ g++ /usr/bin/g++-5
sudo update-alternatives --set gcc "/usr/bin/gcc-5"

git clone https://github.com/xmrig/xmrig.git
cd xmrig && mkdir build && cd build
cmake ..
make
#Crear Archivo Json de configuracion
sudo nano config.json
#despues pegar este codigo

{
    "algo": "cryptonight",  // cryptonight (default) or cryptonight-lite
    "av": 0,                // algorithm variation, 0 auto select
    "background": true,    // true to run the miner in the background
    "colors": true,         // false to disable colored output
    "cpu-affinity": null,   // set process affinity to CPU core(s), mask "0x3" for cores 0 and 1
    "cpu-priority": null,   // set process priority (0 idle, 2 normal to 5 highest)
    "donate-level": 1,      // donate level, mininum 1%
    "log-file": null,       // log all output to a file, example: "c:/some/path/xmrig.log"
    "max-cpu-usage": 100,    // maximum CPU usage for automatic mode, usually limiting factor is CPU cache not this option.
    "print-time": 20,       // print hashrate report every N seconds
    "retries": 5,           // number of times to retry before switch to backup server
    "retry-pause": 5,       // time to pause between retries
    "safe": false,          // true to safe adjust threads and av settings for current CPU
    "threads": 3,        // number of miner threads
    "pools": [
        {
            "url": "stratum+tcp://xmr.pool.minergate.com:45700",// "url": "",   // URL of mining server
            "user": "TuCuenta",// username for mining server
            "pass": "TuPasswd",// password for mining server
            "keepalive": true,// send keepalived for prevent timeout (need pool support)
            "nicehash": false // enable nicehash/xmrig-proxy support
        }
    ],
    "api": {
        "port": 0,                             // port for the miner API https://github.com/xmrig/xmrig/wiki/API
        "access-token": null,                  // access token for API
        "worker-id": null                      // custom worker-id for API
    }
}

#agregar al inicio la ejecucion del programa
sudo nano /etc/rc.local
# y aca pegar el codigo 
/home/pi/xmrig/build/./xmrig -t 3

reducir el tamaño del log.

ALTER DATABASE TUBBDD
SET RECOVERY SIMPLE;
GO

DBCC SHRINKFILE(TUBBDD_Log, 1);
GO

ALTER DATABASE TUBBDD
SET RECOVERY FULL;
GO

Desbloquear una cuenta
use master
go

ALTER LOGIN $LaCuentaADesbloquear$ with password=N'TuClave_Segura.2019' unlock
go

Con este comando pude tomar control desde una ruta Raiz, asi te vuelves owner.

takeown /f "Your Folder" /r /d y

con este eliminar

rmdir /q /s dir

Para subir archivos a la nube y olvidarte de la intermitencia
ROBOCOPY ORIGEN DESTINO /E > d:\log.txt

conectar una unidad de red por consola
net use X: "https://intranet.Server.com/sites/Zona/Documentos compartidos" MiPassWord /USER:MiDominio\MiUsuario

Enviar Correo via Linux
echo "Inicio de proceso de Respaldo" | mailx -s 'proceso de Respaldo' tuGmail@gmail.com

asignar un dia como nombre para una variable

#!/bin/bash

#DATE=$(date +%Y-%m-%d-%H%M%S)

DAY=$(date +%A)

#BACKUP_DIR="/carpetadestino /backup"

#SOURCE="$HOME/carpetaorigen"

#tar -cvzpf $BACKUP_DIR/backup-$DATE.tar.gz $SOURCE

conexion via consola para ejecutar script

sqlcmd -S  Servidor -U %user% -P passwd -i /media/Script.txt

compresion rapida via 7z con dia para tener 1 semana de respaldo.

7z a /media/Respaldo-$DAY.bak.7z /media/Respaldo/ -mx=1 -mmt=off

Buscar la palabra casa dentro del directorio actual y sus subdirectorios.

FINDSTR /s /i "casa"  *.* > salida.txt

Quitar aplicaciones de samsung via ADB Shell

se debe abrir adb y colocar los siguiente:
 adb shell
 pm uninstall -k --user 0 com.microsoft.skydrive
 pm uninstall -k --user 0 flipboard.boxer.app
 pm uninstall -k --user 0 com.sec.android.app.samsungapps
 pm uninstall -k --user 0 com.microsoft.office.powerpoint
 pm uninstall -k --user 0 com.microsoft.office.excel
 pm uninstall -k --user 0 com.microsoft.office.word
 pm uninstall -k --user 0 com.samsung.android.bixby.wakeup
 pm uninstall -k --user 0 com.samsung.android.bixby.es.globalaction
 pm uninstall -k --user 0 com.samsung.android.app.spage
 pm uninstall -k --user 0 com.samsung.android.bixby.plmsync
 pm uninstall -k --user 0 com.samsung.android.visionintelligence
 pm uninstall -k --user 0 com.samsung.android.bixby.agent
 pm uninstall -k --user 0 com.diotek.sec.lookup.dictionary
 pm uninstall -k --user 0 com.samsung.android.bixby.voiceinput
 pm uninstall -k --user 0 com.samsung.android.game.gamehome
 pm uninstall -k --user 0 com.samsung.android.widgetapp.yahooedge.sport
 pm uninstall -k --user 0 com.samsung.android.widgetapp.yahooedge.finance
 pm uninstall -k --user 0 com.gameloft.android.LATAM.GloftPDMF
 pm uninstall -k --user 0 com.google.android.music
 pm uninstall -k --user 0 com.google.android.videos
 pm uninstall -k --user 0 com.sec.android.service.health 
 pm uninstall -k --user 0 cl.movistar.android
 pm uninstall -k --user 0 com.smartboxtv.copamovistarchile
 pm uninstall -k --user 0 cl.movistarplay
 pm uninstall -k --user 0 com.amazon.mShop.android.shopping
 pm uninstall -k --user 0 com.gameloft.android.GloftSCRT
 pm uninstall -k --user 0 com.gameloft.android.GloftDMKF
 pm uninstall -k --user 0 com.samsung.android.samsungpass
 pm uninstall -k --user 0 com.samsung.android.email.provider
 pm uninstall -k --user 0 com.samsung.android.da.daagent
 pm uninstall -k --user 0 com.facebook.katana
 pm uninstall -k --user 0 com.google.android.gm
 pm uninstall -k --user 0 com.google.android.talk
 pm uninstall -k --user 0 com.sec.android.app.sbrowser
 pm uninstall -k --user 0 com.samsung.android.calendar
 pm uninstall -k --user 0 com.microsoft.office.onenote
 pm uninstall -k --user 0 com.sec.android.app.shealth
 pm uninstall -k --user 0 com.opera.max.oem
 pm uninstall -k --user 0 com.samsung.android.app.notes
 pm uninstall -k --user 0 com.osp.app.signin
 pm uninstall -k --user 0 com.skype.raider
 pm uninstall -k --user 0 com.samsung.android.easysetup
 pm uninstall -k --user 0 com.samsung.android.beaconmanager
 pm uninstall -k --user 0 com.sec.android.widgetapp.samsungapps