Common Tech Share

使用manjaro-tools_buildiso_liveiso

Anonymous (anonymous@undisclosed.example.com) — 2021-06-29T16:13:12+00:00

https://wiki.manjaro.org/index.php/Build_Manjaro_ISOs_with_buildiso Download the latest ISO profiles git clone https://gitlab.manjaro.org/profiles-and-settings/iso-profiles.git ~/iso-profiles 修改要安裝的套件與 overlay 資料 ---------- mirror repo , put it in /srv/http/localhost/repository/localrep/

掛載_vdi_disk

Anonymous (anonymous@undisclosed.example.com) — 2021-06-04T10:31:49+00:00

Answer to "Mount a VirtualBox drive image (vdi)?" -by Maxime R. Use qemu-nbd, the process is explained on serverfault and in this blog. Basically, you'll have to install qemu if needed: sudo apt-get install qemu Then you'll need to load the network block device module:

清_caches

Anonymous (anonymous@undisclosed.example.com) — 2021-08-25T13:11:23+00:00

[root@R430 sites.d]# \free -m total used free shared buff/cache available Mem: 64181 14933 26029 903 23218 47690 Swap: 0 0 0 [root@R430 bin]# sync

無線網卡-realtek_rtl8812bu

Anonymous (anonymous@undisclosed.example.com) — 2021-07-31T14:58:15+00:00

久沒更新，在 5.10 核心無法編譯。有更新到 linux 5.10 可用。 As says: cd rtl88x2bu VER=$(sed -n 's/\PACKAGE_VERSION="$.*$"/\1/p' dkms.conf) sudo rsync -rvhP ./ /usr/src/rtl88x2bu-${VER} sudo dkms add -m rtl88x2bu -v ${VER} sudo dkms build -m rtl88x2bu -v ${VER} sudo dkms install -m rtl88x2bu -v ${VER} sudo modprobe 88x2bu…

製作_live_environment

Anonymous (anonymous@undisclosed.example.com) — 2021-06-05T04:56:43+00:00

使用 drakclassic、draklive、draklive2 。 drakclassic 只能製作安裝 CD. 2021.06 目前作用正常。 draklive , draklive2 安裝 chroot 執行環境。製作 Live loopback file. 製作安裝光碟。 2021.05 一直出現語法錯次，不能正常安裝套件。

製作磁碟映像檔

Anonymous (anonymous@undisclosed.example.com) — 2021-06-06T15:52:01+00:00

06-06 23:42 [root@linux MiscData]# dd if=/dev/zero of=testUSB bs=4k count=100000 100000+0 records in 100000+0 records out 409600000 bytes (410 MB, 391 MiB) copied, 1.27973 s, 320 MB/s 06-06 23:42 [root@linux MiscData]# losetup --find --show testUSB

blockly_blocks_convert-text-2-number

Anonymous (anonymous@undisclosed.example.com) — 2021-09-27T08:57:17+00:00

blocks/smp.js Blockly.Blocks['t2n'] = { init: function() { this.jsonInit({ //"message0": 'T2N %1', "message0": "%{BKY_CONV_TEXT_2_NUMBER} %1", "args0": [ { "type": "input_value", "name": "VALUE", "check": "String" } ], "output": "Number", "colour": 200, "tooltip": "%{BKY_CONV_TEXT_2_NUMBER_TOOLTIP}", "helpUrl": "" }); } };

buildpkg_google-chrome.log

Anonymous (anonymous@undisclosed.example.com) — 2021-06-29T14:43:08+00:00

[feuer@92cafe pkgbuild]$ buildpkg -p google-chrome [sudo] password for feuer: --> Loading compiler settings: x86_64 ==> Cleaning chroot for [stable] (x86_64)... ==> Creating chroot for [stable] (x86_64)... --> mirror: https://manjaro.moson.eu/stable/$repo/$arch ==> Creating install root at /var/lib/manjaro-tools/buildpkg/stable/x86_64/root -> Installing packages to /var/lib/manjaro-tools/buildpkg/stable/x86_64/root :: Synchronizing package databases... core …

client_denied_by_server_configuration

Anonymous (anonymous@undisclosed.example.com) — 2021-08-25T06:01:04+00:00

網站很不正常： [Sat Aug 21 14:18:58.335471 2021] [access_compat:error] [pid 5620:tid 139668536403520] [client 192.168.1.20:60772] AH01797: client denied by server configuration: /var/www/html/hosts/blog.feuer.idv.tw/wp-content/plugins/visual-portfolio/assets/vendor/photoswipe/dist/photoswipe.css, referer: https://blog.feuer.idv.tw/?paged=3 [Sat Aug 21 14:18:58.335479 2021] [access_compat:error] [pid 5652:tid 139668460901952] [client 192.168.1.20:60774] AH01797: client denied by server configuration: …

clonezilla-live

Anonymous (anonymous@undisclosed.example.com) — 2021-06-03T16:02:44+00:00

go to and download clonezilla-live-2.7.2-38-i686-pae.zip $ mkdir clonezilla-live && cd clonezilla-live $ unzip ../clonezilla-live-2.7.2-38-i686-pae.zip $ lr live/ 總用量 286092 -rwxr-xr-x 1 feuer feuer 1474560 4月 8 2013 freedos.img -rw-r--r-- 1 feuer feuer 182704 6月 26 2015 memtest -rw-r--r-- 1 feuer feuer 305783 2月 10 2019 ipxe.lkn -rw-r--r-- 1 feuer feuer 848224 2月 10 2019 ipxe.efi -r--r--r-- 1 feuer feuer 4983232 5月 28 16:…

daily

Anonymous (anonymous@undisclosed.example.com) — 2021-05-10T12:29:56+00:00

2021-05-10 download php-7.3.28.tar.gz configure php-7.3.28 download libzip-1.7.3.tar.gz cmake libzip-1.7.3 config 出現錯誤： $ mkdir build cd build cmake .. -- The C compiler identification is GNU 10.3.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Looking for include file CommonCrypto/CommonCrypto.h -- Looking for include file CommonCrypto/C…

dell_emc_system_update

Anonymous (anonymous@undisclosed.example.com) — 2021-10-03T15:05:09+00:00

10-03 20:34 [root@R430 ~]# dsu DELL EMC System Update 1.9.1.0 Copyright (C) 2014 -- 2021 DELL EMC Proprietary. Do you want to import public key(s) on the system (Y/N)? : y Import Public Key(s) Importing key 1019CED6 is successful Importing key 23B66A9D is successful Importing key 34D8786F is successful Importing key 46770C59 is successful Importing key 1019CED6 in rpm is successful Importing key 23B66A9D in rpm is successful Importing key 34D8786F in rpm is successful Importing key 46770C59 in…

dell_idrac

Anonymous (anonymous@undisclosed.example.com) — 2021-07-26T05:35:30+00:00

ssh 登入 iDRAC 管理 jobs 檢視所有 jobs: racadm jobqueue view /admin1-> racadm jobqueue view -------------------------JOB QUEUE------------------------ [Job ID=RID_271160355837] Job Name=Reboot: Graceful OS shutdown with powercycle on timeout Status=Pending Reboot Start Time=[Now] Expiration Time=[Not Applicable] Message=[JCP033: New job.] Percent Complete=[NA] ---------------------------------------------------------- [Job ID=JID_272442018889] Job Name=Automatic Backup:Image Status=Ready For Backup S…

dell_r430_困擾紀錄

Anonymous (anonymous@undisclosed.example.com) — 2022-05-10T11:58:00+00:00

2021,Sep,09 設置 BOIS-> Default 設置 opration profile: performance ( disable C state/ C1E state ) iDRAC 設置：Disable front panel operation (view only) iDRAC 設置：OS to iDRAC Pass-through:Disable 隔天系統自行關機， OS log 有 power button 按鍵訊息：

disable_smt_in-kernel

Anonymous (anonymous@undisclosed.example.com) — 2021-08-18T15:58:23+00:00

/usr/src/kernel-5.10.48-1.mga8/Documentation/admin-guide/kernel-parameters.txt mds=full,nosmt Enable MDS mitigation and disable SMT on vulnerable CPUs

docker

Anonymous (anonymous@undisclosed.example.com) — 2021-05-10T16:58:18+00:00

[feuer@kiosk430 ~]$ docker pull clearlinux Using default tag: latest Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 05-11 0:25 [root@kiosk430 mnt]# docker pull clearlinux Using default tag: latest latest: Pulling from library/clearlinux b289287059d8: Pull complete Digest: sha256:72419604add218aa8712d1e4018e2e9bf984e956b29e2dbfac927c7818de6072 Status: Downloaded newer image for clearlinux:latest docker.io/library/clearlinux:latest

dokuwiki預設編碼

Anonymous (anonymous@undisclosed.example.com) — 2021-06-05T05:14:14+00:00

網址列： https://wiki.feuer.idv.tw/doku.php?id=測試&do=edit 但在系統中 ls 卻是 /usr/share/dokuwiki/data/pages/%E6%B8%AC%E8%A9%A6.txt 原來，是把 “測試” 經過 Quoted-Printable 編碼，再取代 “=” 而成。 # echo 測試 | qprint -e - =E6=B8=AC=E8=A9=A6

drakclassic

Anonymous (anonymous@undisclosed.example.com) — 2021-06-05T04:52:51+00:00

Prepare packages mirror rsync -a -H --delete-after -S rsync://mirrors.kernel.org/mirrors/mageia/distrib/8/x86_64 /mnt/MiscData/mirrors/mirrors.kernel.org/mirrors/mageia/distrib/8/ Get config tool cd /mnt/MiscData/LIVE git clone git://git.mageia.org/software/build-system/drakclassic-config

draklive2

Anonymous (anonymous@undisclosed.example.com) — 2021-06-06T07:31:59+00:00

Official : git clone git://git.mageia.org/software/build-system/draklive-config config/settings.cfg: vendor=Mageia.Org distro=Mageia product=Live desktop=gui release=8 arch=x86_64 region=all default_user=live repository=/mnt/MiscData/mirrors/mirrors.kernel.org/mirrors/mageia/distrib/8/ workdir=/mnt/MiscData/draklive2/

libvirt_qemu_clearos

Anonymous (anonymous@undisclosed.example.com) — 2021-05-11T14:53:53+00:00

https://docs.01.org/clearlinux/latest/get-started/virtual-machine-install/kvm.html#install-qemu-kvm 初始安裝 1,下載 * clear-34500-kvm.img.xz * OVMF.fd * OVMF_CODE.fd * OVMF_VARS.fd * start_qemu.sh 2,unxz clear-34500-kvm.img.xz

mysql

Anonymous (anonymous@undisclosed.example.com) — 2021-05-09T08:15:07+00:00

安裝後不知道密碼。 # systemctl stop mysqld # rm -Rf /var/lib/mysql/* # mysql_install_db # systemctl start mysqld # mysql -u root mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'root-password'; mysql> exit # vi ~/.my.cnf [client] user = root password = root-password port = 3306 socket = /var/lib/mysql/mysql.sock

mysqld

Anonymous (anonymous@undisclosed.example.com) — 2021-05-11T11:43:04+00:00

05-11 19:16 [root@kiosk430 ~]# systemctl status mysqld ● mysqld.service - MySQL database server Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled) Active: active (running) since Tue 2021-05-11 19:08:42 CST; 8min ago Process: 129042 ExecStartPre=/usr/sbin/mysqld-prepare-db-dir (code=exited, status=0/SUCCESS) Main PID: 129056 (mysqld) Status: "Taking your SQL requests now..." Tasks: 10 (limit: 76993) Memory: 42.7M CPU:…

passwords

Anonymous (anonymous@undisclosed.example.com) — 2021-05-16T15:49:49+00:00

import a gpg private key: $ gpg --import ausgfire@protonmail.com.asc gpg: 金鑰 A04BF5994F6B58B1: 公鑰 "ausgfire@protonmail.com " 已匯入 gpg: 金鑰 A04BF5994F6B58B1: 私鑰已匯入 gpg: 處理總量: 1 gpg: 已匯入: 1 gpg: 已讀取的私鑰: 1 gpg: 已匯入的私鑰: 1

postfix-sasl

Anonymous (anonymous@undisclosed.example.com) — 2023-10-09T07:48:44+00:00

參考 https://blog.tiger-workshop.com/ubuntu-postfix-mail-server-msa-dovecot-smtp-authentication/ ================= dovecot ================= vi /etc/dovecot/conf.d/10-master.conf unix_listener auth-userdb { #mode = 0666 #user = #group = } # Postfix smtp-auth unix_listener /var/spool/postfix/private/auth { # mode = 0666 }

proftpd_over_ssl_tls

Anonymous (anonymous@undisclosed.example.com) — 2021-07-31T15:11:06+00:00

[root@R430]# mkdir /etc/pki/tls/proftpd/ [root@R430]# openssl req -x509 -nodes -newkey rsa:2048 -keyout /etc/pki/tls/proftpd/proftpd.pem -out /etc/pki/tls/proftpd/proftpd.pem /etc/proftpd.conf TLSEngine on TLSRequired on TLSRSACertificateFile /etc/pki/tls/proftpd/proftpd.pem TLSRSACertificateKeyFile /etc/pki/tls/proftpd/proftpd.pem TLSCipherSuite …

quota

Anonymous (anonymous@undisclosed.example.com) — 2021-10-24T08:57:22+00:00

使用 quota 的錯誤訊息 # touch /mnt/WD30EFRX/quota.user /mnt/WD30EFRX/quota.group # touch /mnt/WD30EFRX/aquota.user /mnt/WD30EFRX/aquota.group /etc/fstab: UUID=34ed2310-f731-48c4-bf02-27fe22ebedca /mnt/WD30EFRX/ ext4 rw,nosuid,nodev,noexec,nouser,noauto,async,quota,iversion,user_xattr,acl 0 0

repositories

Anonymous (anonymous@undisclosed.example.com) — 2021-06-05T04:51:48+00:00

Mageia: () Clonezilla

shorewall-iptables

Anonymous (anonymous@undisclosed.example.com) — 2021-07-31T14:32:08+00:00

使用 shorewall 界定 local zone 在與 net 同一個 NIC 1,在 zones 定義 zone 的名稱，例如 “loc” (“local” is the same as ipv4 with the exception that the zone is only accessible from the firewall and vserver zones.) loc local net ipv4 fw firewall

sowetest

Anonymous (anonymous@undisclosed.example.com) — 2021-05-08T10:47:40+00:00

Oh I test this wiki . 或許可以然後然而燃眉之急 FIXME

start

Anonymous (anonymous@undisclosed.example.com) — 2026-07-17T20:30:01+00:00

blockly_blocks_convert-text-2-number buildpkg_google-chrome.log client_denied_by_server_configuration clonezilla-live daily dell_emc_system_update dell_idrac dell_r430_困擾紀錄 disable_smt_in-kernel docker dokuwiki預設編碼 drakclassic draklive2 libvirt_qemu_clearos mysqld mysql passwords playground postfix-sasl proftpd_over_ssl_tls quota repositories shorewall-iptables sowetest start talkd wiki 使用manjaro-tools_buildiso_liveiso 奇怪的_apache-ah01630 掛載_vdi_disk 清_caches 無線網卡-r…

talkd

Anonymous (anonymous@undisclosed.example.com) — 2021-05-27T11:47:05+00:00

GNU inetutils-2.0.tar.xz /etc/xinetd.d/talkd-xinetd service ntalk { disable = no socket_type = dgram wait = yes user = root group = tty server = /usr/local/libexec/talkd server_args = -d -l log_on_success += DURATION USERID log_on_failure += USERID nice = 10 }