1. 계정 패스워드 유효기한 설정 (Password Expiration Policy) [mysqld] # 계정 생성 시 부여되는 password_lifetime을 90일로 설정 (0이면 무제한) # MySQL 전용 옵션이다. MariaDB는 10.4 이상부터 적용된다. default_password_lifetime=90 또는 mysql shell에서 SET GLOBAL default_password_lifetime=90; ◎계정 별로 설정하는 방법 (신규 계정) CREATE USER ‘testuser’@’localhMost’ PASSWORD EXPIRE DEFAULT; CREATE USER ‘testuser’@’localhost’ PASSWORD EXPIRE INTERVAL 90 DAY; CREATE […]
telnet mail.esvali.com 25 HELO 127.0.0.1。。。MAIL FROM:hasu0707@daum.net。。。RCPT TO:hasu0707@naver.com。。。DATAsubject: helloTEST MAIL.。。。quit
■CPUAllwinner H616 64-bit high-performance Quad-core Cortex-A53 processor ■GPUMali G31 MP2Supports OpenGL ES 1.0/2.0/3.2、OpenCL 2.0 ■Video decoding• H.265 Main10@L5.1 decoder up to 4K@60fps or 6K@30fps• VP9 Profile 2 decoder up to 4K@60fps• AVS2 JiZhun 10bit decoder up to 4K@60fps• H.264 BP/MP/HP@L4.2 decoder up to 4K@30fps ■Video encoding• H.264 BP/MP/HP encoder up to 4K@25fps or 1080p@60fps• JPEG
■CPUH2 Quad-core Cortex-A7 H.265/HEVC 1080P. ■GPU·Mali400MP2 GPU @600MHz·Supports OpenGL ES 2.0 ■Memory (SDRAM)256MB/512MB DDR3 SDRAM(Share with GPU)(256MB version is Standard version) ■Onboard StorageTF card (Max. 32GB)/ 2MB Spi Flash ■Onboard Network10/100M Ethernet RJ45 POE is default off. ■Onboard WIFIXR819, IEEE 802.11 b/g/n ■Audio InputMIC(via 13 pins external board ) ■Video OutputsAV OUT(via 13 pins external
■모델명: SM-R175■블루투스: Bluetooth v5.0 (LE up to 2Mbps)■블루투스 프로파일: A2DP, AVRCP, HFP■센서: Accelerometer, Hall Sensor, Proximity Sensor■크기(이어버드): 22.x x 17.5 x 19.2mm■무게(이어버드): 6.3g■크기(케이스): 26.5 x 70 x 38.8mm■무게(케이스): 39.6g■배터리 용량(이어버드): 85mAh■배터리 용량(케이스): 270mAh■사용 시간: 최대 11시간■통화 시간: 최대 7.5시간■마이크 개수: 6■외부 소리 듣기: 있음■빅스비 지원: 있음
Size: 47.2 x 47.2 x 10.75 mm Weight: Stainless steel：Approx. 48g Water & Dust Resistance Grade: 5 ATM Screen: 1.39″ AMOLED, Resolution 454×454, 326 ppi Touch Screen: Corning Gorilla 3 tempered glass + Anti-fingerprint coating Strap Width: 22 mm Sensors: BioTrackerTM PPG biological tracking optical sensor, 6-axis acceleration sensor, 3-axis geomagnetic sensor, Air-pressure sensor, Capacity
■제품명: 리드아이 K2 (Lead i K2)■해상도: 전방 1920×1080 (FULL HD), 후방 1280×720(HD)■화각: 전방 약 150도, 후방 약 140도 광각렌즈■비디오압축: H.264■오디오압축: ADPCM■녹화속도: 전후방 30fps■전원: DC 12~24V■퓨즈의 허용전류치: 3A■LCD: 480×320 감압식■사이즈: 100mmx60mmx33mm■마이크로SD 128Gb까지 지원■와이파이지원■GNET 통합뷰어 다운로드: http://www.gnetsystem.com/■안드로이드 뷰어: https://play.google.com/store/apps/details?id=com.tibet.gnet
■Main FeaturesMapping / Path planning: NoMapping Sensor Type: -High-Precision Map: NoObjects recognition (front camera): NoRecharge & Resume: NoAutocally Docks and Recharges: YesNoise Level: 60 dBDisplay: NoSide Brushes (one or two): 1Voice Prompts: Yes ■Cleaning FeaturesSuction Power: 1600 PaСleaning Area: 200 ㎡Dustbin Capacity: 640 mlAutomatic Dirt Disposal: NoWet Mopping: NoElectric water flow control: N/AWater Tank Capacity:
Roborock Xiaowa Lite C10 더 읽기"
소스코드 다운로드: http://www.lcdproc.org/ ./configure –prefix=/usr –enable-drivers=allmakemake install cp -fv LCDd.conf /etc/sed -i “s/DriverPath=server\/drivers\//DriverPath=\/usr\/lib\/lcdproc\//g” /etc/LCDd.confchown -R nobody:nobody /usr/lib/lcdproc /etc/LCDd.conf echo “[Unit]” > /usr/lib/systemd/system/LCDd.serviceecho “Description=LCDd display daemon” >> /usr/lib/systemd/system/LCDd.serviceecho “Documentation=man:LCDd(8) http://www.lcdproc.org/” >> /usr/lib/systemd/system/LCDd.serviceecho “After=multi-user.target” >> /usr/lib/systemd/system/LCDd.serviceecho “” >> /usr/lib/systemd/system/LCDd.serviceecho “[Service]” >> /usr/lib/systemd/system/LCDd.serviceecho “Type=simple” >> /usr/lib/systemd/system/LCDd.serviceecho “ExecStart=/usr/sbin/LCDd -s 0 -f -c /etc/LCDd.conf” >> /usr/lib/systemd/system/LCDd.serviceecho “User=root” >> /usr/lib/systemd/system/LCDd.serviceecho “TimeoutStopSec=1s”
■ Windowshttps://docs.microsoft.com/ko-kr/sysinternals/downloads/sdeletesdelete64 -z C:■ Linux, MacOS# swap 파티션 또는 파일 초기화swapoff -aswapon -srm -rf /swap.imgcat /dev/zero > /zerossyncrm -f /zeros■ 이미지 최적화 (VMware)”%ProgramFiles(x86)%\VMware\VMware Workstation\vmware-vdiskmanager.exe” -k image.vmdk■ 이미지 최적화 (Hyper-V)PowerShell -Command “optimize-vhd -mode full -path ‘c:\hyper-v\vm_images\image.vhdx'”
“unable to register authentication agent: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.PolicyKit1 was not provided by any .service files” 오류 발생 시… 퍼미션 점검cd /chown root:root .chmod 755 . 실행 후 ls -al / 하여 .과 ..의 퍼미션 확인
mysqldump –single-transaction –no-data -u root -p’passwd88′ -d MODOOS > gate1z_schema.sql
[MySQL] Export schema without data 더 읽기"
