Linux
Instrucciones para configurar Linux (Mint)
Programas
Actualizar la lista de paquetes y actualizar todos los paquetes
sudo apt update && sudo apt upgrade -y
Instalar programas esenciales
sudo apt install apt-transport-https ca-certificates ciso curl dkms git git-lfs gparted gnupg gnupg-agent htop lsb-release neofetch python3-pip software-properties-common squashfs-tools zsh -y
Instalar programas más utilizados
sudo apt install bat bleachbit brasero ddccontrol ddccontrol-db gddccontrol gimp i2c-tools intel-media-va-driver-non-free mediainfo-gui picard solaar soundconverter sox synaptic unar unrar vlc -y
Desinstalar programas que no uso en Linux Mint
sudo apt remove --purge hexchat-common hypnotix rhythmbox rhythmbox-data timeshift thunderbird transmission-common -y && sudo apt autoremove
Añadir repo de qBittorrent e instalarlo
sudo add-apt-repository ppa:qbittorrent-team/qbittorrent-stable
sudo apt update && sudo apt install qbittorrent -y
Instalar NODE en su version LTS (20.x.x)
curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
NODE_MAJOR=20
echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list
sudo apt update && sudo apt install nodejs -y
Información
Añadir repo de MKVToolNix e instalarlo
sudo wget -O /usr/share/keyrings/gpg-pub-moritzbunkus.gpg https://mkvtoolnix.download/gpg-pub-moritzbunkus.gpg
sudo touch /etc/apt/sources.list.d/mkvtoolnix.download.list && sudo xed /etc/apt/sources.list.d/mkvtoolnix.download.list
Pegar el contenido al fichero creado anteriormente (Ubuntu 22.04 LTS)
deb [arch=amd64 signed-by=/usr/share/keyrings/gpg-pub-moritzbunkus.gpg] https://mkvtoolnix.download/ubuntu/ noble main
deb-src [arch=amd64 signed-by=/usr/share/keyrings/gpg-pub-moritzbunkus.gpg] https://mkvtoolnix.download/ubuntu/ noble main
Por último actualizar la lista de paquetes e instalar el programa
sudo apt update && sudo apt install mkvtoolnix mkvtoolnix-gui -y
Información
Añadir repo de MusicBrainz Picard e instalarlo
sudo add-apt-repository ppa:musicbrainz-developers/stable
sudo apt update && sudo apt install picard -y
Añadir repo de VSCodium e instalarlo
sudo wget https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/raw/master/pub.gpg -O /usr/share/keyrings/vscodium-archive-keyring.asc
echo 'deb [ arch=amd64 signed-by=/usr/share/keyrings/vscodium-archive-keyring.asc ] https://paulcarroty.gitlab.io/vscodium-deb-rpm-repo/debs vscodium main' | sudo tee /etc/apt/sources.list.d/vscodium.list
Actualizar la lista de paquetes e instalar el programa
sudo apt update && sudo apt install codium -y
Información
Añadir repo de Waydroid e instalarlo
curl https://repo.waydro.id | sudo bash
sudo apt install waydroid -y
Información
Alias
Los alias nos permiten agrupar un comando (y sus parámetros) y asignarle un nombre, de esta forma ejecutando el nombre del alias, ejecutamos el comando completo
Si utilizamos bash, es recomendable utilizar el fichero .bash_aliases para guardar nuestros alias, sino esta creado lo podemos crear con el comando touch
touch .bash_aliases
Si utilizamos zsh, podemos añadir los alias al fichero .zshrc
Listado de alias personalizados
Mostrar
alias actualiza-instala="sudo apt update && sudo apt upgrade -y" # Actualiza los repos e instala los paquetes nuevos
alias android-clean="./gradlew clean" # Borra todos los archivos innecesarios del proyecto de Android
alias android-refresh-dependencies="./gradlew --refresh-dependencies" # Refresca las dependecias de gradle del proyecto de Android
alias android-release="cd android && ./gradlew assembleRelease --full-stacktrace && cd .." # Genera la versión Release del proyecto de Android
alias apaga="sudo shutdown -h now" # Envía la petición para apagar la raspberry
alias checksfv="cksfv -i -g" # Comprueba los ficheros incluidos del fichero .sfv
alias chx="sudo chmod +x" # Añade el permiso de ejecución
alias clonar="scrcpy -b5M -m1024 -S -t" # Clona la pantalla de un dispositivo Android
alias clonar-note3="scrcpy -b5M -m1024 -S -t -s 86f076" # Clona la pantalla del Xiaomi Note 3 Pro
alias clonar-xperia="scrcpy -b5M -m1024 -S -t -s BX903JEKYE" # Clona la pantalla del Sony Xperia Z
alias copiar-accesos-directos="sudo cp ~/desktop_files/*.desktop /usr/share/applications/"
alias distro="cat /etc/*-release" # Muestra información de la distribuición actual
alias dockers="docker ps --format 'table {{.Names}}\t{{.Ports}}' | sed 's|NAMES||g' | sed 's|PORTS||g' | sort" # Filtrar contenedores de docker mostrando nombre y puertos activos
alias espacio="df -h" # Muestra el espacio libre
alias flutter-ba="flutter build apk --verbose"
alias flutter-bb="flutter build appbundle --verbose"
alias flutter-cba="flutter-clean && flutter pub get && flutter build apk --verbose"
alias flutter-cbb="flutter-clean && flutter pub get && flutter build appbundle --verbose"
alias flutter-clean="flutter clean && rm -rf .dart_tool/ pubspec.lock android/app/build android/.gradle ios/Pods/ ios/Podfile.lock"
alias flutter-ci="flutter-clean && flutter-install"
alias flutter-install="flutter pub get && cd ios/ && pod install && cd .."
alias flutter-r="flutter run --verbose" # Arranca el proyecto de Flutter mostrando información en consola
alias gmm="git pull origin && git checkout --orphan temp && git add . && git commit -m 'First commit' && git branch -d main && git checkout -b main && git branch -d temp && git push origin --set-upstream main --force"
alias http-server="python -m http.server 3000 -b localhost -d"
alias limpia-actualiza-instala="sudo apt autoremove && sudo apt clean && sudo apt update && sudo apt upgrade -y" # Limpia la cache, actualiza los repos e instala los paquetes nuevos
alias limpieza="sudo bleachbit && bleachbit && sudo apt update"
alias myip='curl http://ipecho.net/plain; echo'
alias mvn-install="mvn clean install -DskipTests -Pdev -e"
alias mvn-release="mvn clean install -DskipTests -Prelease -e"
alias musica="sudo chmod 777 -R docker-data/music/" # Cambiar los permisos a 777 de la carpeta Music en raspberry
alias nexus="emulator @Nexus5X" # Lanzar emulador android
alias npml="npm i --legacy-peer-deps"
alias npmrs="npm run start"
alias pi="ssh pi@raspberrypi.local" # Conectar a raspberry mediante ssh
alias photorec="cd /opt/photorec && sudo ./photorec_static && cd ~"
alias phs="python3 -m http.server 8888"
alias portainer="docker container stop portainer && docker container rm -f portainer && docker image rm -f portainer/portainer-ce:latest && docker run -d -p 8000:8000 -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:latest" # Actualiza el container de portainer a la última versión disponible
alias reinicia="sudo shutdown -r now" # Envía la petición para reiniciar la raspberry
alias reload="source ~/.zshrc"
alias trees="tree -h -v --dirsfirst > ~/Escritorio/resume.txt"
alias unzip-bundle='_unzip-bundle() { java -jar ~/.android/bundletool.jar build-apks --bundle="$1" --output="$2".apks --mode=universal; mv "$2".apks "$2".zip; echo "Done"}; _unzip-bundle'
alias winrar="unrar x "
Funciones
Mostrar
7z_create(){
current_folder=${PWD##*/}
current_folder_size=`du -sb . | grep -o '[0-9]*' | head -n 1`
max_folder_size=2086666240
if [ $current_folder_size -ge $max_folder_size ]; then
7zzs a -t7z "$current_folder.7z" * -r -mhe=on -mmt=on -mx=9 -v1990m
else
7zzs a -t7z "$current_folder.7z" * -r -mhe=on -mmt=on -mx=9
fi
}
all_info_mkv(){
for dir in */; do
cd $dir && folder_info_mkv && mv *.json ../ && mv *.html ../ && cd ..
done
}
all_items_to_7z(){
for item in *; do
7zzs a -t7z "${item%.*}.7z" "$item" -r -mhe=on -mmt=on -mx=0
done
}
ca_master(){
for branch in $(git branch --all | grep '^\s*remotes' | egrep --invert-match '(:?HEAD|master)$'); do
git branch --track "${branch##*/}" "$branch"
done
}
ca_main(){
for branch in $(git branch --all | grep '^\s*remotes' | egrep --invert-match '(:?HEAD|main)$'); do
git branch --track "${branch##*/}" "$branch"
done
}
dummy_folder(){
if [ ! -d "$DIRECTORY" ]; then
mkdir folder
fi
for item in *; do
touch "folder/$item"
done
}
folder_info_mkv(){
for mkv in *.mkv; do
mediainfo --Output=JSON $mkv > $mkv.json && mediainfo --Output=HTML $mkv > $mkv.html
done
}
folder_to_7z(){
for dir in */; do
cd "$dir" && 7z_create && mv "${PWD##*/}.7z*" ../ && cd ..
done
}
folder_to_squash(){
#compress_method=xz
compress_method=zstd
for dir in */; do
cd "$dir" && mksquashfs * ../${PWD##*/}.squashfs -comp $compress_method && cd ..
done
}
ISO_create(){
current_folder=${PWD##*/}
genisoimage -o "$current_folder.iso" -iso-level 4 -udf -J -joliet-long -D -N -relaxed-filenames .
}
mkv_h264_to_mkv_hevc(){
#codec=mpeg4
extension=mkv
codec=h264_qsv
preset=1
quality=18
clear
if [ ! -d "$DIRECTORY" ]; then
mkdir h265
fi
for i in *.$extension; do
jf-ffmpeg -v verbose -analyzeduration 300M -probesize 300M -hwaccel qsv -qsv_device /dev/dri/renderD128 -hwaccel_output_format qsv \
-c:v $codec -i "$i" \
-map 0:v:0 -map "0:a?" -map "0:s?" -map "0:t?" \
-preset $preset -global_quality $quality -look_ahead_depth 1 \
-c:v hevc_qsv -c:a copy -c:s copy -c:t copy "h265/$i"
done
}
mp4_to_mkv(){
if [ ! -d "$DIRECTORY" ]; then
mkdir mkv
fi
for i in *.mp4; do
mkvmerge -v -o ./mkv/"${i%.*}.mkv" "$i"
done
}
resample_flac(){
if [ ! -d "$DIRECTORY" ]; then
mkdir resampled
fi
for flac in *.flac; do
sox -S "${flac}" -r 44100 -b 16 ./resampled/"${flac}"
done
}
unar_zip(){
for zip in *.zip; do
unar -f -D "${zip}"
done
}
unar_zip_delete(){
for zip in *.zip; do
unar -f -D "${zip}"
done
rm -rf *.zip
}
unar_zip_001_delete(){
for zip in *.zip.001; do
unar -f -D "${zip}"
done
rm -rf *.zip.*
}
winrar_all(){
for rar in *.rar; do
unrar x "${rar}"
done
}
winrar_all_delete(){
for rar in *.rar; do
unrar x "${rar}"
done
rm -rf *.r*
}
winrar_all_1_delete(){
for rar in *1.rar; do
unrar x "${rar}"
done
# rm -rf *.rar
}
Comandos
Cambiar el espacio reservado para root en sistema de ficheros ext4 al 1%
sudo tune2fs -m 1 <partition>
sudo tune2fs -m 1 /dev/sda5
Comprimir/Descomprimir archivos
CheatSheet
| Compress | Uncompress | |
|---|---|---|
| 7z | 7z a | 7z x |
| bz | bzip2 -d | |
| bz2 | bzip2 -z | bzip2 -d |
| gzip | gzip | gzip -d |
| lha | lha -a | lha -e |
| rar | rar | rar e |
| rar (unrar) | unrar x | |
| tar | tar cvf | tar xvf |
| tar.bz | tar jxvf | |
| tar.bz2 | tar jcvf | tar jxvf |
| tar.gz | tar zcvf | tar zxvf |
| tar.tgz | tar zcvf | tar zxvf |
| tar.xz | tar Jcvf | tar Jxvf |
| tar.z | tar Zcvf | tar Zxvf |
| tgz | tar zcvf | tar zxvf |
| xz | xz -z | xz -d |
Descomprimir un archivo en formato 7z
7z x <file.7z>
7z Cheat Sheet
Adds files to archive a
7z a -t7z Files.7z *.txt -r
Specifies the type of archive. Default: 7z
-t7z
-tzip
Sets encrypted headers
-mhe=on
Sets multithreading mode. Default: on
-mmt=on
-mmt=off
-mmt=4
Sets level of compression. [0 = copy mode, 1, 3, 5, 7 = maximum, 9 = ultra]
-mx=0
-mx=7
-mx=9
Overwrite All existing files without prompt
-aoa
Specifies volume sizes
-v=100m
-v=1g
Generar una clave md5 de un archivo
md5sum <file>
md5sum my_custom_image.iso
Podemos generar un archivo md5 al comprobar la clave md5 y guardandolo a un archivo
md5sum <file> > <file>
md5sum my_custom_image.iso > check_md5_file.md5
Si tenemos un archivo md5 podemos verificarlo añadiendole el parmetro -c y el nombre del fichero
md5sum -c <file>
md5sum -c check_md5_file.md5
Mostrar todos los archivos y carpetas (incluidos ocultos) del directorio actual
ls -la
Mostrar
drwxrwxr-x 3 jaidis jaidis 4096 jul 22 18:08 .
drwxr-xr-x 33 jaidis jaidis 4096 jul 22 18:28 ..
-rwxrwxr-x 1 jaidis jaidis 10843 jul 21 21:36 FLUTTER-LINKS.md
-rwxrwxr-x 1 jaidis jaidis 834 jul 21 21:37 FLUTTER.md
-rwxrwxrwx 1 jaidis jaidis 1821 jul 21 20:19 FSTAB.md
drwxrwxr-x 8 jaidis jaidis 4096 jul 20 15:21 .git
...
Modificar los permisos de un archivo o carpeta (incluida de forma recursiva)
sudo chmod 777 -R <folder> or <file>
Mostrar
sudo chmod 777 JD2Setup_x64.sh
sudo chmod 777 -R docker-data/music/
Modificar el dueño de un archivo o carpeta (incluida de forma recursiva)
sudo chown -R $USER:$USER <folder>
Mostrar
sudo chown -R root:root /usr/share/icons/Numix*
Eliminar todos los elementos de la carpeta (y subcarpetas) de la ruta facilitada
rm -rf <folder> <file>
Mostrar
rm -rf node_modules/ package-lock.json ios/Podfile.lock ios/Pods/
Instalar un paquete DEB manualmente
sudo dpkg -i my_package.deb
Mostrar
sudo dpkg -i bleachbit_4.2.0-0_all_ubuntu2004.deb
Si por algún motivo fallase la instalación, se puede forzar a que se termine la instalación, bien añadiendo la dependecias faltantes o en caso de no encontrarlas eliminar dicho paquete instalado
sudo dpkg --configure -a
Generar un enlace de un ejecutable y que se puede ejecutar desde el terminal
sudo ln -fs <origen_ejecutable> /usr/bin/<nombre_del_ejecutable>
Mostrar
sudo ln -fs /opt/etcher/balenaEtcher-1.5.100-x64.AppImage /usr/bin/etcher
Regenerar fichero de GRUB
sudo update-grub
Montar un servidor de HTML rápidamente en local con Python 3
python3 -m http.server <opcional_port>
python3 -m http.server 8080
En caso de tener Python 2 instalado utilizar el siguiente comando
python -m SimpleHTTPServer <opcional_port>
python -m SimpleHTTPServer 8008
Tip: tanto http.server como SimpleHTTPServer utilizan por defecto el puerto 8000
Convert FLAC files from 24/48 bit to 16 bit
sudo apt-get install sox
mkdir resampled && for flac in *.flac; do sox -S "${flac}" -r 44100 -b 16 ./resampled/"${flac}"; done
Mostrar el UUID de todas las particiones
sudo blkid
Mostrar
/dev/nvme0n1p1: LABEL_FATBOOT="EFI" LABEL="EFI" UUID="67E3-17ED" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="c20ed787-2bac-473a-bbb1-303860fabeea"
/dev/nvme0n1p2: UUID="79d2fbcc-aa34-4630-8ead-4538db37ae18" TYPE="apfs" PARTUUID="8786ea39-7bda-4826-96d3-91dd48080110"
/dev/sda1: LABEL="W10" UUID="0451E24F42694B4B" TYPE="ntfs" PARTUUID="3bb611dc-01"
/dev/sda5: UUID="04b1be3c-ab9f-489b-bee9-e46997867c1d" TYPE="ext4" PARTUUID="3bb611dc-05"
/dev/sda6: LABEL="LE_SYSTEM" UUID="88035ab2-9fa0-4653-8e49-5a12c2276885" TYPE="ext4" PARTUUID="3bb611dc-06"
/dev/sda7: LABEL="LE_DATA" UUID="243540b5-e61d-4ea2-a5f3-004861d2fae8" TYPE="ext4" PARTUUID="3bb611dc-07"
Información sobre la distribución
lsb_release -a
Mostrar
Distributor ID: Linuxmint
Description: Linux Mint 20.2
Release: 20.2
Codename: uma
Información sobre el Kernel
uname -a
Mostrar
Linux nuc 5.4.0-80-generic #90-Ubuntu SMP Fri Jul 9 22:49:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Información general sobre el dispositivo
inxi -Fc0
Mostrar
System: Host: nuc Kernel: 5.4.0-80-generic x86_64 bits: 64 Desktop: Cinnamon 5.0.5 Distro: Linux Mint 20.2 Uma
Machine: Type: Mini-pc System: Intel Client Systems product: NUC8i5BEH v: J72747-308 serial: <superuser/root required>
Mobo: Intel model: NUC8BEB v: J72692-310 serial: <superuser/root required> UEFI [Legacy]: Intel
v: BECFL357.86A.0081.2020.0504.1834 date: 05/04/2020
CPU: Topology: Quad Core model: Intel Core i5-8259U bits: 64 type: MT MCP L2 cache: 6144 KiB
Speed: 500 MHz min/max: 400/3800 MHz Core speeds (MHz): 1: 500 2: 500 3: 500 4: 500 5: 500 6: 500 7: 501 8: 544
Graphics: Device-1: Intel Iris Plus Graphics 655 driver: i915 v: kernel
Display: x11 server: X.Org 1.20.9 driver: modesetting unloaded: fbdev,vesa resolution: 2560x1080~60Hz
OpenGL: renderer: Mesa Intel Iris Plus Graphics 655 (CFL GT3) v: 4.6 Mesa 20.2.6
Audio: Device-1: Intel Cannon Point-LP High Definition Audio driver: snd_hda_intel
Device-2: Logitech Webcam C270 type: USB driver: snd-usb-audio,uvcvideo
Sound Server: ALSA v: k5.4.0-80-generic
Network: Device-1: Intel Ethernet I219-V driver: e1000e
IF: eno1 state: down mac:
Device-2: TP-Link 802.11ac WLAN Adapter type: USB driver: rtl88XXau
IF: wlx984827470d4f state: up mac:
Drives: Local Storage: total: 456.46 GiB used: 69.86 GiB (15.3%)
ID-1: /dev/nvme0n1 vendor: Western Digital model: WDS250G1B0C-00S6U0 size: 232.89 GiB
ID-2: /dev/sda vendor: Crucial model: CT240BX300SSD1 size: 223.57 GiB
Partition: ID-1: / size: 118.18 GiB used: 69.86 GiB (59.1%) fs: ext4 dev: /dev/sda5
Sensors: System Temperatures: cpu: 53.0 C mobo: 27.8 C
Fan Speeds (RPM): N/A
Info: Processes: 284 Uptime: 4h 03m Memory: 15.51 GiB used: 2.23 GiB (14.4%) Shell: zsh inxi: 3.0.38
Muestra el tamaño, espacio usado, espacio libre, porcentaje de uso y directorio de montaje de todos los dispositivos de almacenamiento
df -h
Mostrar
S.ficheros Tamaño Usados Disp Uso% Montado en
udev 7,8G 0 7,8G 0% /dev
tmpfs 1,6G 1,8M 1,6G 1% /run
/dev/sda5 119G 70G 43G 63% /
tmpfs 7,8G 72M 7,7G 1% /dev/shm
tmpfs 5,0M 4,0K 5,0M 1% /run/lock
tmpfs 7,8G 0 7,8G 0% /sys/fs/cgroup
tmpfs 7,8G 201M 7,6G 3% /home/jaidis/.cache/google-chrome
tmpfs 7,8G 11M 7,8G 1% /home/jaidis/.local/share/TelegramDesktop/tdata/user_data
tmpfs 7,8G 4,2M 7,8G 1% /tmp
tmpfs 7,8G 0 7,8G 0% /var/tmp
tmpfs 1,6G 20K 1,6G 1% /run/user/1000
Información general sobre los dispositivos de almacenamiento
lsblk -a
Mostrar
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 0 loop
loop1 7:1 0 0 loop
loop2 7:2 0 0 loop
loop3 7:3 0 0 loop
loop4 7:4 0 0 loop
loop5 7:5 0 0 loop
loop6 7:6 0 0 loop
loop7 7:7 0 0 loop
sda 8:0 0 223,6G 0 disk
├─sda1 8:1 0 100G 0 part
├─sda2 8:2 0 1K 0 part
├─sda5 8:5 0 120,6G 0 part /
├─sda6 8:6 0 1023M 0 part
└─sda7 8:7 0 2G 0 part
nvme0n1 259:0 0 232,9G 0 disk
├─nvme0n1p1 259:1 0 200M 0 part
└─nvme0n1p2 259:2 0 232,7G 0 part
Información general sobre la RAM utilizada
free -mh
Mostrar
total usado libre compartido búfer/caché disponible
Memoria: 15Gi 1,9Gi 9,3Gi 762Mi 4,3Gi 12Gi
Swap: 2,0Gi 0B 2,0Gi
Información general sobre la CPU
sudo lshw -C cpu
Mostrar
*-cpu
descripción: CPU
producto: Intel(R) Core(TM) i5-8259U CPU @ 2.30GHz
fabricante: Intel Corp.
id físico: 47
información del bus: cpu@0
versión: Intel(R) Core(TM) i5-8259U CPU @ 2.30GHz
serie: To Be Filled By O.E.M.
ranura: U3E1
tamaño: 3602MHz
capacidad: 3800MHz
anchura: 64 bits
reloj: 100MHz
capacidades: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d cpufreq
configuración: cores=4 enabledcores=4 threads=8
Información general sobre la RAM y cache CPU
sudo lshw -C memory
Mostrar
*-firmware
descripción: BIOS
fabricante: Intel Corp.
id físico: 0
versión: BECFL357.86A.0081.2020.0504.1834
date: 05/04/2020
tamaño: 64KiB
capacidad: 16MiB
capacidades: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int14serial int17printer acpi usb biosbootspecification uefi
*-memory
descripción: Memoria de sistema
id físico: 3b
ranura: Placa de sistema o placa base
tamaño: 16GiB
*-bank:0
descripción: SODIMM DDR4 Síncrono 2400 MHz (0,4 ns)
producto: BLS8G4S240FSD.16FBD
fabricante: 859B
id físico: 0
serie: A9151024
ranura: SODIMM1
tamaño: 8GiB
anchura: 64 bits
reloj: 2400MHz (0.4ns)
*-bank:1
descripción: SODIMM DDR4 Síncrono 2400 MHz (0,4 ns)
producto: BLS8G4S240FSD.16FBD
fabricante: 859B
id físico: 1
serie: A9151020
ranura: SODIMM2
tamaño: 8GiB
anchura: 64 bits
reloj: 2400MHz (0.4ns)
*-cache:0
descripción: L1 caché
id físico: 44
ranura: L1 Cache
tamaño: 256KiB
capacidad: 256KiB
capacidades: synchronous internal write-back unified
configuración: level=1
*-cache:1
descripción: L2 caché
id físico: 45
ranura: L2 Cache
tamaño: 1MiB
capacidad: 1MiB
capacidades: synchronous internal write-back unified
configuración: level=2
*-cache:2
descripción: L3 caché
id físico: 46
ranura: L3 Cache
tamaño: 6MiB
capacidad: 6MiB
capacidades: synchronous internal write-back unified
configuración: level=3
*-memory NO RECLAMADO
descripción: RAM memory
producto: Cannon Point-LP Shared SRAM
fabricante: Intel Corporation
id físico: 14.2
información del bus: pci@0000:00:14.2
versión: 30
anchura: 64 bits
reloj: 33MHz (30.3ns)
capacidades: pm bus_master cap_list
configuración: latency=0
recursos: iomemory:400-3ff iomemory:400-3ff memoria:4022c10000-4022c11fff memoria:4022c14000-4022c14fff
Información general sobre la conexión de red
sudo lshw -C network
Mostrar
*-network
descripción: Ethernet interface
producto: Ethernet Connection (6) I219-V
fabricante: Intel Corporation
id físico: 1f.6
información del bus: pci@0000:00:1f.6
nombre lógico: eno1
versión: 30
serie:
capacidad: 1Gbit/s
anchura: 32 bits
reloj: 33MHz
capacidades: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuración: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.4-4 latency=0 link=no multicast=yes port=twisted pair
recursos: irq:133 memoria:b8b00000-b8b1ffff
*-network
descripción: Interfaz inalámbrica
id físico: 2
información del bus: usb@1:2
nombre lógico: wlx984827470d4f
serie:
capacidades: ethernet physical wireless
configuración: broadcast=yes driver=rtl88XXau ip=192.168.100.11 multicast=yes wireless=IEEE 802.11bgn
Información general sobre la tarjeta gráfica
sudo lshw -C display
Mostrar
*-display
descripción: VGA compatible controller
producto: Iris Plus Graphics 655
fabricante: Intel Corporation
id físico: 2
información del bus: pci@0000:00:02.0
versión: 01
anchura: 64 bits
reloj: 33MHz
capacidades: pciexpress msi pm vga_controller bus_master cap_list rom
configuración: driver=i915 latency=0
recursos: irq:135 memoria:b7000000-b7ffffff memoria:80000000-9fffffff ioport:4000(size=64) memoria:c0000-dffff
Información sobre los dispositivos pci
lspci -nn
Mostrar
00:00.0 Host bridge [0600]: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers [8086:3ed0] (rev 08)
00:02.0 VGA compatible controller [0300]: Intel Corporation Iris Plus Graphics 655 [8086:3ea5] (rev 01)
00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911]
00:12.0 Signal processing controller [1180]: Intel Corporation Cannon Point-LP Thermal Controller [8086:9df9] (rev 30)
00:14.0 USB controller [0c03]: Intel Corporation Cannon Point-LP USB 3.1 xHCI Controller [8086:9ded] (rev 30)
00:14.2 RAM memory [0500]: Intel Corporation Cannon Point-LP Shared SRAM [8086:9def] (rev 30)
00:16.0 Communication controller [0780]: Intel Corporation Cannon Point-LP MEI Controller #1 [8086:9de0] (rev 30)
00:17.0 SATA controller [0106]: Intel Corporation Cannon Point-LP SATA Controller [AHCI Mode] [8086:9dd3] (rev 30)
00:1c.0 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port #1 [8086:9db8] (rev f0)
00:1c.4 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port #5 [8086:9dbc] (rev f0)
00:1d.0 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port #9 [8086:9db0] (rev f0)
00:1d.6 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port #15 [8086:9db6] (rev f0)
00:1f.0 ISA bridge [0601]: Intel Corporation Cannon Point-LP LPC Controller [8086:9d84] (rev 30)
00:1f.3 Audio device [0403]: Intel Corporation Cannon Point-LP High Definition Audio Controller [8086:9dc8] (rev 30)
00:1f.4 SMBus [0c05]: Intel Corporation Cannon Point-LP SMBus Controller [8086:9da3] (rev 30)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP SPI Controller [8086:9da4] (rev 30)
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (6) I219-V [8086:15be] (rev 30)
02:00.0 PCI bridge [0604]: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] [8086:15da] (rev 02)
03:00.0 PCI bridge [0604]: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] [8086:15da] (rev 02)
03:01.0 PCI bridge [0604]: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] [8086:15da] (rev 02)
03:02.0 PCI bridge [0604]: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] [8086:15da] (rev 02)
3a:00.0 USB controller [0c03]: Intel Corporation JHL6340 Thunderbolt 3 USB 3.1 Controller (C step) [Alpine Ridge 2C 2016] [8086:15db] (rev 02)
3b:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD Black 2018/PC SN520 NVMe SSD [15b7:5003] (rev 01)
3c:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
Información sobre el códec HEVC_QSV de ffmpeg (y se guarda en el archivo hevc_qsv.txt)
ffmpeg -h encoder=hevc_qsv.txt
Mostrar
Encoder hevc_qsv [HEVC (Intel Quick Sync Video acceleration)]:
General capabilities: delay hybrid
Threading capabilities: none
Supported hardware devices: qsv qsv qsv
Supported pixel formats: nv12 p010le p012le yuyv422 y210le qsv bgra x2rgb10le vuyx xv30le
hevc_qsv encoder AVOptions:
-async_depth <int> E..V....... Maximum processing parallelism (from 1 to INT_MAX) (default 4)
-preset <int> E..V....... (from 0 to 7) (default 0)
veryfast 7 E..V.......
faster 6 E..V.......
fast 5 E..V.......
medium 4 E..V.......
slow 3 E..V.......
slower 2 E..V.......
veryslow 1 E..V.......
-forced_idr <boolean> E..V....... Forcing I frames as IDR frames (default false)
-low_power <boolean> E..V....... enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.) (default auto)
-qsv_params <dictionary> E..V....... Set QSV encoder parameters as key1=value1:key2=value2:...
-rdo <int> E..V....... Enable rate distortion optimization (from -1 to 1) (default -1)
-max_frame_size <int> E..V....... Maximum encoded frame size in bytes (from -1 to INT_MAX) (default -1)
-max_frame_size_i <int> E..V....... Maximum encoded I frame size in bytes (from -1 to INT_MAX) (default -1)
-max_frame_size_p <int> E..V....... Maximum encoded P frame size in bytes (from -1 to INT_MAX) (default -1)
-max_slice_size <int> E..V....... Maximum encoded slice size in bytes (from -1 to INT_MAX) (default -1)
-mbbrc <int> E..V....... MB level bitrate control (from -1 to 1) (default -1)
-extbrc <int> E..V....... Extended bitrate control (from -1 to 1) (default -1)
-p_strategy <int> E..V....... Enable P-pyramid: 0-default 1-simple 2-pyramid(bf need to be set to 0). (from 0 to 2) (default 0)
-b_strategy <int> E..V....... Strategy to choose between I/P/B-frames (from -1 to 1) (default -1)
-dblk_idc <int> E..V....... This option disable deblocking. It has value in range 0~2. (from 0 to 2) (default 0)
-low_delay_brc <boolean> E..V....... Allow to strictly obey avg frame size (default auto)
-max_qp_i <int> E..V....... Maximum video quantizer scale for I frame (from -1 to 51) (default -1)
-min_qp_i <int> E..V....... Minimum video quantizer scale for I frame (from -1 to 51) (default -1)
-max_qp_p <int> E..V....... Maximum video quantizer scale for P frame (from -1 to 51) (default -1)
-min_qp_p <int> E..V....... Minimum video quantizer scale for P frame (from -1 to 51) (default -1)
-max_qp_b <int> E..V....... Maximum video quantizer scale for B frame (from -1 to 51) (default -1)
-min_qp_b <int> E..V....... Minimum video quantizer scale for B frame (from -1 to 51) (default -1)
-adaptive_i <int> E..V....... Adaptive I-frame placement (from -1 to 1) (default -1)
-adaptive_b <int> E..V....... Adaptive B-frame placement (from -1 to 1) (default -1)
-scenario <int> E..V....... A hint to encoder about the scenario for the encoding session (from 0 to 8) (default unknown)
unknown 0 E..V.......
displayremoting 1 E..V.......
videoconference 2 E..V.......
archive 3 E..V.......
livestreaming 4 E..V.......
cameracapture 5 E..V.......
videosurveillance 6 E..V.......
gamestreaming 7 E..V.......
remotegaming 8 E..V.......
-avbr_accuracy <int> E..V....... Accuracy of the AVBR ratecontrol (unit of tenth of percent) (from 0 to 65535) (default 0)
-avbr_convergence <int> E..V....... Convergence of the AVBR ratecontrol (unit of 100 frames) (from 0 to 65535) (default 0)
-skip_frame <int> E..V....... Allow frame skipping (from 0 to 3) (default no_skip)
no_skip 0 E..V....... Frame skipping is disabled
insert_dummy 1 E..V....... Encoder inserts into bitstream frame where all macroblocks are encoded as skipped
insert_nothing 2 E..V....... Encoder inserts nothing into bitstream
brc_only 3 E..V....... skip_frame metadata indicates the number of missed frames before the current frame
-idr_interval <int> E..V....... Distance (in I-frames) between IDR frames (from -1 to INT_MAX) (default 0)
begin_only -1 E..V....... Output an IDR-frame only at the beginning of the stream
-load_plugin <int> E..V....... A user plugin to load in an internal session (from 0 to 2) (default hevc_hw)
none 0 E..V.......
hevc_sw 1 E..V.......
hevc_hw 2 E..V.......
-load_plugins <string> E..V....... A :-separate list of hexadecimal plugin UIDs to load in an internal session (default "")
-look_ahead_depth <int> E..V....... Depth of look ahead in number frames, available when extbrc option is enabled (from 0 to 100) (default 0)
-profile <int> E..V....... (from 0 to INT_MAX) (default unknown)
unknown 0 E..V.......
main 1 E..V.......
main10 2 E..V.......
mainsp 3 E..V.......
rext 4 E..V.......
scc 9 E..V.......
-tier <int> E..V....... Set the encoding tier (only level >= 4 can support high tier) (from 0 to 256) (default high)
main 0 E..V.......
high 256 E..V.......
-gpb <boolean> E..V....... 1: GPB (generalized P/B frame); 0: regular P frame (default true)
-tile_cols <int> E..V....... Number of columns for tiled encoding (from 0 to 65535) (default 0)
-tile_rows <int> E..V....... Number of rows for tiled encoding (from 0 to 65535) (default 0)
-recovery_point_sei <int> E..V....... Insert recovery point SEI messages (from -1 to 1) (default -1)
-aud <boolean> E..V....... Insert the Access Unit Delimiter NAL (default false)
-pic_timing_sei <boolean> E..V....... Insert picture timing SEI with pic_struct_syntax element (default true)
-transform_skip <int> E..V....... Turn this option ON to enable transformskip (from -1 to 1) (default -1)
-int_ref_type <int> E..V....... Intra refresh type. B frames should be set to 0 (from -1 to 65535) (default -1)
none 0 E..V.......
vertical 1 E..V.......
horizontal 2 E..V.......
slice 3 E..V.......
-int_ref_cycle_size <int> E..V....... Number of frames in the intra refresh cycle (from -1 to 65535) (default -1)
-int_ref_qp_delta <int> E..V....... QP difference for the refresh MBs (from -32768 to 32767) (default -32768)
-int_ref_cycle_dist <int> E..V....... Distance between the beginnings of the intra-refresh cycles in frames (from -1 to 32767) (default -1)
-main10sp <boolean> E..V....... This profile allow to encode 10 bit single still picture (default false)