Debian 10 安裝 Java

OpenJDK 11
apt update;apt install default-jdk

Proxmox backup server 指令摘要

 proxmox-backup-manager datastore remove datastore01

Proxmox backup Server 安裝 OpenMediaVault 摘要

apt-get install --yes gnupg
wget -O "/etc/apt/trusted.gpg.d/openmediavault-archive-keyring.asc" https://packages.openmediavault.org/public/archive.key
apt-key add "/etc/apt/trusted.gpg.d/openmediavault-archive-keyring.asc"

cat <<EOF >> /etc/apt/sources.list.d/openmediavault.list
deb https://packages.openmediavault.org/public usul main
# deb https://downloads.sourceforge.net/project/openmediavault/packages usul main
## Uncomment the following line to add software from the proposed repository.
# deb https://packages.openmediavault.org/public usul-proposed main
# deb https://downloads.sourceforge.net/project/openmediavault/packages usul-proposed main
## This software is not part of OpenMediaVault, but is offered by third-party
## developers as a service to OpenMediaVault users.
# deb https://packages.openmediavault.org/public usul partner
# deb https://downloads.sourceforge.net/project/openmediavault/packages usul partner
EOF

export LANG=C.UTF-8
export DEBIAN_FRONTEND=noninteractive
export APT_LISTCHANGES_FRONTEND=none
wget -O "/etc/apt/trusted.gpg.d/openmediavault-archive-keyring.asc" https://packages.openmediavault.org/public/archive.key
apt-key add "/etc/apt/trusted.gpg.d/openmediavault-archive-keyring.asc"
apt-get update
apt-get --yes --auto-remove --show-upgraded \
    --allow-downgrades --allow-change-held-packages \
    --no-install-recommends \
    --option Dpkg::Options::="--force-confdef" \
    --option DPkg::Options::="--force-confold" \
    install openmediavault-keyring openmediavault

omv-confdbadm populate

wget -O - https://github.com/OpenMediaVault-Plugin-Developers/packages/raw/master/install | bash

Debian 10 R 3 升級 R 4

apt-key adv --keyserver keys.gnupg.net --recv-key 'E19F5F87128899B192B1A2C2AD5F960A256A04AF'

echo "deb https://cloud.r-project.org/bin/linux/debian buster-cran40/" >/etc/apt/sources.list.d/r.list

apt update
apt upgrade

Linux root 無法執行 Google Chrome browser

 指令列 加上參數 --no-sandbox

Windows 10 系統發生 1272 錯誤

regedit.msc

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters] ， 修改或新增［AllowInsecureGuestAuth］ = 1 (DWORD)

LEAF 使用 TFTP 備份設定檔

TFTP_SERVER="192.168.1.1"
HOST=`hostname`

TMP_DIR="/tmp"
CFG_FILE=`echo $TMP_DIR"/configdb.lrp"`

APKG="/usr/sbin/apkg"
TFTP="/usr/bin/tftp"

OUTFILE=`date +%Y-%m-%d_%k_%M_%S`
OUTFILE=`echo $HOST-$OUTFILE-configdb.lrp`

CMD="put $CFG_FILE  $OUTFILE"


echo "tftp file"
$APKG -o $TMP_DIR
$TFTP $TFTP_SERVER -c $CMD


OUTFILE=`echo $OUTFILE-list`
CMD="put $TMP_DIR/list $OUTFILE"
$APKG -l >$TMP_DIR/list
$TFTP $TFTP_SERVER -c $CMD