我房间的网络结构。
Optical Network Unit(192.168.1.1) -->pc1(192.168.1.3)
-->home router(192.168.31.1)-->pc2(192.168.31.203)
我尝试使用 rdesktop 命令从 pc1 (wan) 访问 pc2(lan) 的远程桌面：
rdesktop -u user -p password 192.168.31.203:3389
它不起作用，如何使用远程桌面从广域网到局域网？
当我安装 debian12 时，通过插入的电缆访问互联网。
uname -a
Linux MiWiFi-R4A-srv 6.1.0-18-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.76-1 (2024-02-01) x86_64 GNU/Linux
哪个程序现在正在管理我的网络？
sudo systemctl status NetworkManager
○ NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; disabled; pres>
Active: inactive (dead)
Docs: man:NetworkManager(8)
sudo systemctl status systemd-networkd
○ systemd-networkd.service - Network Configuration
Loaded: loaded (/lib/systemd/system/systemd-networkd.service; disabled; pr>
Active: inactive (dead)
TriggeredBy: ○ systemd-networkd.socket
Docs: man:systemd-networkd.service(8)
man:org.freedesktop.network1(5)
它不是 NetworkManager 或 systemd-networkd。哪个程序正在管理新安装的 debian 的网络？
使用lftp命令连接sftp服务器非常简单，无需任何密钥或密码：
lftp 192.168.31.130:3721
lftp 192.168.31.130:~> ls
drwxr-xr-x 1 nobody nobody 3488 Dec 22 20:17 Android
drwxr-xr-x 1 nobody nobody 3488 Jul 29 00:43 MIUI
现在我想用 sshfs 挂载 sftp 服务器：
sudo sshfs 192.168.31.130:3721 /tmp/localdir
read: Connection reset by peer
sudo sshfs 192.168.31.130:3721 /tmp/localdir -o allow_other
read: Connection reset by peer
如何使用 sshfs 挂载 sftp 服务器？
更多信息请访问 192.168.31.130:3721。
我在我的Android手机上安装了ES File Explorer，并激活了“在电脑上查看”功能，3721是端口，协议是FTP，在我的Android手机上使用ES File Explorer启动FTP服务器。
ls music
song.lrc song.mp3
song.lrc是的歌词song.mp3，怎么才能一起播放song.mp3？song.lrc听音乐看歌词？我试过vlc，smplayer，audacious，clementine；它们都可以播放音乐，不显示歌词。
Song.lrc 的格式如下：
[00:12.00]Line 1 lyrics
[00:17.20]Line 2 lyrics
[00:21.10]Line 3 lyrics
...
mm:ss.xxlast lyrics line
sudo apt-get install samba samba-common
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
samba : Depends: python3-samba (= 2:4.17.10+dfsg-0+deb12u1) but it is not going to be installed
Depends: samba-common-bin (= 2:4.17.10+dfsg-0+deb12u1) but it is not installable
Depends: libc6 (>= 2.34) but 2.31-13+deb11u6 is to be installed
Depends: libldb2 (>= 2:2.6.1) but 2:2.2.3-2~deb11u2 is to be installed
Depends: libtalloc2 (>= 2.3.4~) but 2.3.1-2+b1 is to be installed
Depends: libtdb1 (>= 1.4.7~) but 1.4.3-1+b1 is to be installed
Depends: libtevent0 (>= 0.13.0~) but 0.10.2-1 is to be installed
Depends: samba-libs (= 2:4.17.10+dfsg-0+deb12u1) but 2:4.13.13+dfsg-1~deb11u5 is to be installed
Recommends: attr but it is not going to be installed
Recommends: python3-markdown but it is not going to be installed
Recommends: samba-dsdb-modules but it is not going to be installed
Recommends: samba-vfs-modules but it is not going to be installed
Recommends: samba-ad-provision but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
如何解决未满足的依赖关系？
政策状况：
sudo apt policy
Package files:
100 /var/lib/dpkg/status
release a=now
500 http://mirrors.ustc.edu.cn/debian-security stable-security/main amd64 Packages
release v=12,o=Debian,a=stable-security,n=bookworm-security,l=Debian-Security,c=main,b=amd64
origin mirrors.ustc.edu.cn
100 http://mirrors.163.com/debian bullseye-backports/contrib amd64 Packages
release o=Debian Backports,a=bullseye-backports,n=bullseye-backports,l=Debian Backports,c=contrib,b=amd64
origin mirrors.163.com
100 http://mirrors.163.com/debian bullseye-backports/non-free amd64 Packages
release o=Debian Backports,a=bullseye-backports,n=bullseye-backports,l=Debian Backports,c=non-free,b=amd64
origin mirrors.163.com
100 http://mirrors.163.com/debian bullseye-backports/main amd64 Packages
release o=Debian Backports,a=bullseye-backports,n=bullseye-backports,l=Debian Backports,c=main,b=amd64
origin mirrors.163.com
500 http://mirrors.163.com/debian bullseye-updates/main amd64 Packages
release v=11-updates,o=Debian,a=oldstable-updates,n=bullseye-updates,l=Debian,c=main,b=amd64
origin mirrors.163.com
500 http://mirrors.163.com/debian bullseye/contrib amd64 Packages
release v=11.7,o=Debian,a=oldstable,n=bullseye,l=Debian,c=contrib,b=amd64
origin mirrors.163.com
500 http://mirrors.163.com/debian bullseye/non-free amd64 Packages
release v=11.7,o=Debian,a=oldstable,n=bullseye,l=Debian,c=non-free,b=amd64
origin mirrors.163.com
500 http://mirrors.163.com/debian bullseye/main amd64 Packages
release v=11.7,o=Debian,a=oldstable,n=bullseye,l=Debian,c=main,b=amd64
origin mirrors.163.com
Pinned packages:
我的操作系统：
uname -a
Linux debian 5.10.0-22-amd64 #1 SMP Debian 5.10.178-3 (2023-04-22) x86_64 GNU/Linux
安装 Skype 的最新方法是使用 snap。
sudo snap install skype
重新启动后，它可以自动启动并以后台守护程序的方式运行。我们可以在设置菜单中启用或禁用它的自动启动。它在自动启动禁用时运行：
sudo snap run skype
但该命令不能作为普通守护进程在后台运行。
snap run skype &
snap run skype 2>&1
两者都不能让它在后台运行，那么如何才能在后台运行呢？
安装一个简单的 SMTP 客户端：
sudo apt install msmtp msmtp-mda
在 msmtprc 中设置::
cat .msmtprc
account default
host smtp.qq.com
from [email protected]
auth on
tls on
tls_certcheck off
user [email protected]
password xxxx
logfile ~/.msmtp.log
我可以用qq账号发邮件。
echo "Testing msmtp " | mail -s "hi root" -r [email protected] -- [email protected]
该电子邮件可以在雅虎电子邮件中找到。
我发现一个新问题，用户无法向系统中的 root 发送电子邮件！
echo "cron task work done " | mail -s "hi root" root
mail: cannot send message: Process exited with a non-zero status
检查日志：
Aug 24 20:47:31 host=smtp.qq.com tls=on auth=on [email protected] [email protected] [email protected] smtpstatus=501 smtpmsg='501 Mail from address must be same as authorization user.' errormsg='envelope from address [email protected] not accepted by the server' exitcode=EX_DATAERR
echo "cron task work done " | mail -s "hi root" -r [email protected] root
日志信息：
Aug 29 06:56:39 host=smtp.qq.com tls=on auth=on [email protected] [email protected] [email protected] smtpstatus=501 smtpmsg='501 Mail from address must be same as authorization user.' errormsg='envelope from address [email protected] not accepted by the server' exitcode=EX_DATAERR
每次调用mail命令时，它都会中继到外部主机smtp.qq.com，即使我指定返回主机为[email protected]，如何使mail命令在系统中的用户和root之间发送电子邮件？我发现安装 msmtp-mda 时 postfix 或 exim4 将被删除，这一事实可能与我的问题有关。
列出所有运行vlc的进程：
debian@debian:~$ ps aux |grep vl[c]
debian 14482 0.1 2.2 2882968 136428 ? Sl 10:19 0:02 vlc -I telnet --telnet-host 192.168.31.167 --telnet-port 4212 --telnet-password admin
debian 15174 0.2 2.4 2881576 145368 ? Ssl 10:32 0:03 vlc -d -I telnet --telnet-host 192.168.31.167 --telnet-port 4212 --telnet-password admin
debian 15641 0.3 2.4 2896668 146380 ? SLsl 10:42 0:01 vlc -d -I telnet --telnet-host 192.168.31.167 --telnet-port 4212 --telnet-password admin
杀光他们：
debian@debian:~$ sudo kill 14482
debian@debian:~$ sudo kill 15174
debian@debian:~$ sudo kill 15641
再次列出：
debian@debian:~$ ps aux |grep vl[c]
debian 14482 0.1 2.2 2882968 136428 ? Sl 10:19 0:02 vlc -I telnet --telnet-host 192.168.31.167 --telnet-port 4212 --telnet-password admin
debian 15174 0.2 2.4 2881576 145368 ? Ssl 10:32 0:03 vlc -d -I telnet --telnet-host 192.168.31.167 --telnet-port 4212 --telnet-password admin
debian 15641 0.3 2.4 2896668 146380 ? SLsl 10:42 0:01 vlc -d -I telnet --telnet-host 192.168.31.167 --telnet-port 4212 --telnet-password admin
为什么杀掉进程后还能列出来？
该值1777是以下权限rwxrwxrwt：
touch target.txt
chmod 1777 target.txt
ls -al target.txt
-rwxrwxrwt 1 debian debian 0 Jul 14 20:24 target.txt
我必须获得以下权限字符串rwSrwSrwT：
ls -al sample
-rwSrwSrwT 1 debian debian 0 Jul 14 20:24 sample
那么如何计算其值呢rwSrwSrwT？
我已经安装了 gnome 天气：
sudo apt install gnome-weather
Menu--Accessories--Weather可以启动它。
有没有办法在lxde的底部面板上设置它？
我正在尝试打开https://www.sec.gov/info/edgar/specifications/edgarfm-vol2-v60.pdf。
我的操作系统和火狐信息：
$ uname -a
Linux debian 5.10.0-20-amd64 #1 SMP Debian 5.10.158-2 (2022-12-13) x86_64 GNU/Linux
firefox -version
Mozilla Firefox 109.0.1
在火狐中显示
以镀铬显示
显示在边缘
出演歌剧
除 firefox 外，所有浏览器均无需任何特殊设置即可正确打开同一个 pdf 文件。如何在 firefox 中正确显示此 pdf？
我可以在 firefox 的开始菜单中创建一个快捷方式图标：
sudo vim /usr/share/applications/firefox.desktop
[Desktop Entry]
Encoding=UTF-8
Name=Mozilla Firefox not esr
Comment=Browse the World Wide Web
Type=Application
Terminal=false
Exec=/usr/local/bin/firefox %U
Icon=/opt/firefox/browser/chrome/icons/default/default128.png
StartupNotify=true
Categories=Network;WebBrowser;
以类似的方式，我也想在 tor-browser 的开始菜单中创建一个快捷方式图标：
sudo vim /usr/share/applications/start-tor-browser.desktop
[Desktop Entry]
Type=Application
Name=Tor Browser
GenericName=Web Browser
Comment=Tor Browser is +1 for privacy and −1 for mass surveillance
Categories=Network;WebBrowser;Security;
Exec=sh -c '"/home/tor-browser/Browser/start-tor-browser" --detach || ([ ! -x "/home/tor-browser/Browser/start-tor-browser" ] && "$(dirname "$*")"/Browser/start-tor-browser --detach)' dummy %k
X-TorBrowser-ExecShell=./Browser/start-tor-browser --detach
Icon=/home/tor-browser/Browser/browser/chrome/icons/default/default128.png
StartupWMClass=Tor Browser
为什么我的 Tor 浏览器的开始菜单中没有快捷方式图标？
我的Debian操作系统：
cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
Debian woody中有 计算perl写的代码，os中计算代码
例如，在 Debian woody 中它大约是 400-500 Mbs，试试这个：
size=0
for i in `grep -A 1 -B 1 "^Section: base" /var/lib/dpkg/available | grep -A 2 "^Priority: required" |grep "^Installed-Size" |cut -d : -f 2
`; do size=$(($size+$i)); done
echo $size
47762
我复制所有代码并在我的操作系统中执行：
debian@debian:~$ size=0
debian@debian:~$ for i in `grep -A 1 -B 1 "^Section: base" /var/lib/dpkg/available |
grep -A 2 "^Priority: required" |grep "^Installed-Size" |cut -d : -f 2
`; do size=$(($size+$i)); done
debian@debian:~$ echo $size
0
为什么大小为零？
我家 ip camera 的 rtsp url 就是这种格式rtsp://admin:[email protected]:554/cam/realmonitor?channel=1&subtype=0。我可以用SMPlayergui 窗口打开它。为什么不能用SMPlayercli 打开？
smplayer rtsp://admin:[email protected]:554/cam/realmonitor?channel=1&subtype=0
/usr/bin/mpv --no-config --no-quiet --terminal --no-msg-color --input-ipc-server=/tmp/smplayer-mpv-44c1 --msg-level=ffmpeg/demuxer=error --no-fs --hwdec=no --sub-auto=fuzzy --no-input-default-bindings --input-vo-keyboard=no --no-input-cursor --cursor-autohide=no --no-keepaspect --wid=69206033 --monitorpixelaspect=1 --osd-level=1 --osd-scale=1 --osd-bar-align-y=0.6 --sub-ass --embeddedfonts --sub-ass-line-spacing=0 --sub-scale=1 --sub-font=Arial --sub-color=#ffffffff --sub-shadow-color=#ff000000 --sub-border-color=#ff000000 --sub-border-size=0.75 --sub-shadow-offset=2.5 --sub-font-size=50 --sub-bold=no --sub-italic=no --sub-margin-y=8 --sub-margin-x=20 --sub-codepage=ISO-8859-1 --sub-pos=100 --volume=55 --cache=auto --screenshot-template=cap_%F_%p_%02n --screenshot-format=jpg --screenshot-directory=/home/debian/Pictures/smplayer_screenshots --audio-pitch-correction=yes --volume-max=110 --ytdl --term-playing-msg=MPV_VERSION=${=mpv-version:}
INFO_VIDEO_WIDTH=${=width}
INFO_VIDEO_HEIGHT=${=height}
INFO_VIDEO_ASPECT=${=video-params/aspect}
INFO_VIDEO_FPS=${=container-fps:${=fps}}
INFO_VIDEO_FORMAT=${=video-format}
INFO_VIDEO_CODEC=${=video-codec}
INFO_AUDIO_FORMAT=${=audio-codec-name}
INFO_AUDIO_CODEC=${=audio-codec}
INFO_AUDIO_RATE=${=audio-params/samplerate}
INFO_AUDIO_NCH=${=audio-params/channel-count}
INFO_LENGTH=${=duration:${=length}}
INFO_DEMUXER=${=current-demuxer:${=demuxer}}
INFO_SEEKABLE=${=seekable}
INFO_TITLES=${=disc-titles}
INFO_CHAPTERS=${=chapters}
INFO_TRACKS_COUNT=${=track-list/count}
METADATA_TITLE=${metadata/by-key/title:}
METADATA_ARTIST=${metadata/by-key/artist:}
METADATA_ALBUM=${metadata/by-key/album:}
METADATA_GENRE=${metadata/by-key/genre:}
METADATA_DATE=${metadata/by-key/date:}
METADATA_TRACK=${metadata/by-key/track:}
METADATA_COPYRIGHT=${metadata/by-key/copyright:}
INFO_MEDIA_TITLE=${=media-title:}
INFO_STREAM_PATH=${stream-path}
--audio-client-name=SMPlayer --term-status-msg=STATUS: ${=time-pos} / ${=duration:${=length:0}} P: ${=pause} B: ${=paused-for-cache} I: ${=core-idle} VB: ${=video-bitrate:0} AB: ${=audio-bitrate:0}
rtsp://admin:[email protected]:554/cam/realmonitor?channel=1
[ffmpeg/demuxer] rtsp: method DESCRIBE failed: 404 Not Found
[lavf] avformat_open_input() failed
Failed to recognize file format.
Exiting... (Errors when loading file)
apt list可以列出所有可用的软件包，是否apt在某个数据库或某个目录中的文件中搜索？apt list --installed可以列出所有已安装的包，那么在哪里apt搜索呢？
基于这篇文章的一个问题。
如果你想信任一个公钥，两个命令可以实现目标：
gpg --edit-key someone's_public_key
gpg --sign-key someone's_public_key
我能找到的明显一点是您有 6 种选择--edit-key：
1 = I don't know or won't say
2 = I do NOT trust
3 = I trust marginally
4 = I trust fully
5 = I trust ultimately
m = back to the main menu
是gpg --sign-key someone's_public_key=gpg --edit-key someone's_public_key (option 5)吗？
他们之间的其他要点是什么？
我们知道 CA 证书位于/etc/ssl/certsdebian 中。
cd /etc/ssl/certs
ls | grep 0$ |wc -l
126
我在这里粘贴了其中的一部分：
f081611a.0
f0c70a8d.0
f249de83.0
f30dd6ad.0
f3377b1b.0
f387163d.0
f39fc864.0
f51bb24c.0
fc5a8f99.0
fe8a2cd8.0
为什么 /etc/ssl/certs 中有这么多奇怪的证书文件名以 0 结尾？
有两个输出设备：在我的电脑headphone中 line out。我可以选择其中一个作为输出设备PulseAudio Volume Control。amixer可以做同样的工作pulseaudio吗？
我想选择speaker播放card 1音频。
amixer -c 1 set "speaker" On
amixer: Unable to find simple control 'speaker',0
amixer -c 1 set "speaker" 10db
amixer: Unable to find simple control 'speaker',0
他们两个都不能工作。
@MC68020，无效命令：
debian@debian:~$ amixer -c 1 scontrols
Simple mixer control 'Master',0
Simple mixer control 'Headphone',0
Simple mixer control 'Headphone+LO',0
Simple mixer control 'PCM',0
Simple mixer control 'Front',0
Simple mixer control 'Front Mic',0
Simple mixer control 'Front Mic Boost',0
Simple mixer control 'Surround',0
Simple mixer control 'Center',0
Simple mixer control 'LFE',0
Simple mixer control 'Line',0
Simple mixer control 'Line Boost',0
Simple mixer control 'IEC958',0
Simple mixer control 'IEC958 Default PCM',0
Simple mixer control 'Capture',0
Simple mixer control 'Capture',1
Simple mixer control 'Auto-Mute Mode',0
Simple mixer control 'Channel Mode',0
Simple mixer control 'Input Source',0
Simple mixer control 'Input Source',1
Simple mixer control 'Loopback Mixing',0
Simple mixer control 'Rear Mic',0
Simple mixer control 'Rear Mic Boost',0
debian@debian:~$ amixer -c 1 sset Headphone 80%
amixer: Invalid command!
debian@debian:~$ amixer -c 1 set Headphone 80%
amixer: Invalid command!
debian@debian:~$ amixer -c 1 set "Headphone" 80%
amixer: Invalid command!
debian@debian:~$ amixer -c 1 sset "Headphone" 80%
amixer: Invalid command!
关于我的混合器的更多信息：
debian@debian:~$ amixer -v
amixer version 1.2.4
debian@debian:~$ amixer -c 1 sget Headphone
Simple mixer control 'Headphone',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
操作系统信息：
uname -a
Linux debian 5.10.0-11-amd64 #1 SMP Debian 5.10.92-2 (2022-02-28) x86_64 GNU/Linux
安装它：
sudo apt install pulseaudio
pulseaudio
E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed.
检查pid：
ps aux |grep puls[e]
debian 2003 1.4 0.5 1355060 32676 ? S<sl 14:45 0:13 /usr/bin/pulseaudio --daemonize=no --log-target=journal
杀死进程：
killall pulseaudio
重新开始：
pulseaudio
E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed.
再检查一遍：
ps aux |grep puls[e]
debian 4408 1.5 0.5 565988 30580 ? S<sl 15:02 0:00 /usr/bin/pulseaudio --daemonize=no --log-target=journal
显示更多信息：
pulseaudio -vv
I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
D: [pulseaudio] core-rtclock.c: Timer slack is set to 50 us.
D: [pulseaudio] core-util.c: RealtimeKit worked.
I: [pulseaudio] core-util.c: Successfully gained nice level -11.
I: [pulseaudio] main.c: This is PulseAudio 14.2
D: [pulseaudio] main.c: Compilation CFLAGS: -g -O2 -ffile-prefix-map=/build/pulseaudio-eJtUKc/pulseaudio-14.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -W -Wextra -pipe -Wno-long-long -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -fno-common -fdiagnostics-show-option -fdiagnostics-color=auto
D: [pulseaudio] main.c: Running on host: Linux x86_64 5.10.0-11-amd64 #1 SMP Debian 5.10.92-2 (2022-02-28)
D: [pulseaudio] main.c: Found 4 CPUs.
I: [pulseaudio] main.c: Page size is 4096 bytes
D: [pulseaudio] main.c: Compiled with Valgrind support: no
D: [pulseaudio] main.c: Running in valgrind mode: no
D: [pulseaudio] main.c: Running in VM: no
D: [pulseaudio] main.c: Running from build tree: no
D: [pulseaudio] main.c: Optimized build: yes
D: [pulseaudio] main.c: FASTPATH defined, only fast path asserts disabled.
I: [pulseaudio] main.c: Machine ID is 1d6cdb224b624ef0b5f3a69d0f9c448c.
I: [pulseaudio] main.c: Session ID is 3.
I: [pulseaudio] main.c: Using runtime directory /run/user/1000/pulse.
I: [pulseaudio] main.c: Using state directory /home/debian/.config/pulse.
I: [pulseaudio] main.c: Using modules directory /usr/lib/pulse-14.2/modules.
I: [pulseaudio] main.c: Running in system mode: no
E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed.
如何开始呢pulseaudio？
警告信息“此密钥未经可信签名认证！” 何时验证 apache：
wget https://downloads.apache.org/accumulo/1.10.2/accumulo-1.10.2-bin.tar.gz
wget https://downloads.apache.org/accumulo/1.10.2/accumulo-1.10.2-bin.tar.gz.asc
wget https://downloads.apache.org/accumulo/KEYS
gpg --import KEYS
gpg --verify accumulo-1.10.2-bin.tar.gz.asc accumulo-1.10.2-bin.tar.gz
出现错误信息：
gpg: Signature made Tue 08 Feb 2022 11:04:00 PM HKT
gpg: using RSA key 8CC4F8A2B29C2B040F2B835D6F0CDAE700B6899D
gpg: Good signature from "Christopher L Tubbs II (Christopher) <[email protected]>" [unknown]
gpg: aka "Christopher L Tubbs II (Developer) <[email protected]>" [unknown]
gpg: aka "Christopher L Tubbs II (Developer) <[email protected]>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: 8CC4 F8A2 B29C 2B04 0F2B 835D 6F0C DAE7 00B6 899D
我想完全相信它：
gpg --edit-key 8CC4F8A2B29C2B040F2B835D6F0CDAE700B6899D
gpg (GnuPG) 2.2.27; Copyright (C) 2021 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
pub rsa4096/6F0CDAE700B6899D
created: 2012-10-13 expires: 2024-01-12 usage: SC
trust: full validity: unknown
sub rsa4096/2FFC0085C23D3DA9
created: 2012-10-13 expires: 2024-01-12 usage: E
sub rsa4096/4417A0C14245D003
created: 2013-04-28 expires: 2024-01-12 usage: A
[ unknown] (1). Christopher L Tubbs II (Christopher) <[email protected]>
[ unknown] (2) Christopher L Tubbs II (Developer) <[email protected]>
[ unknown] (3) Christopher L Tubbs II (Developer) <[email protected]>
gpg> trust
pub rsa4096/6F0CDAE700B6899D
created: 2012-10-13 expires: 2024-01-12 usage: SC
trust: full validity: unknown
sub rsa4096/2FFC0085C23D3DA9
created: 2012-10-13 expires: 2024-01-12 usage: E
sub rsa4096/4417A0C14245D003
created: 2013-04-28 expires: 2024-01-12 usage: A
[ unknown] (1). Christopher L Tubbs II (Christopher) <[email protected]>
[ unknown] (2) Christopher L Tubbs II (Developer) <[email protected]>
[ unknown] (3) Christopher L Tubbs II (Developer) <[email protected]>
Please decide how far you trust this user to correctly verify other users' keys
(by looking at passports, checking fingerprints from different sources, etc.)
1 = I don't know or won't say
2 = I do NOT trust
3 = I trust marginally
4 = I trust fully
5 = I trust ultimately
m = back to the main menu
Your decision? 4
pub rsa4096/6F0CDAE700B6899D
created: 2012-10-13 expires: 2024-01-12 usage: SC
trust: full validity: unknown
sub rsa4096/2FFC0085C23D3DA9
created: 2012-10-13 expires: 2024-01-12 usage: E
sub rsa4096/4417A0C14245D003
created: 2013-04-28 expires: 2024-01-12 usage: A
[ unknown] (1). Christopher L Tubbs II (Christopher) <[email protected]>
[ unknown] (2) Christopher L Tubbs II (Developer) <[email protected]>
[ unknown] (3) Christopher L Tubbs II (Developer) <[email protected]>
gpg> quit
然后再次验证：
gpg --verify accumulo-1.10.2-bin.tar.gz.asc accumulo-1.10.2-bin.tar.gz
gpg: Signature made Tue 08 Feb 2022 11:04:00 PM HKT
gpg: using RSA key 8CC4F8A2B29C2B040F2B835D6F0CDAE700B6899D
gpg: Good signature from "Christopher L Tubbs II (Christopher) <[email protected]>" [unknown]
gpg: aka "Christopher L Tubbs II (Developer) <[email protected]>" [unknown]
gpg: aka "Christopher L Tubbs II (Developer) <[email protected]>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: 8CC4 F8A2 B29C 2B04 0F2B 835D 6F0C DAE7 00B6 899D
如何在验证 apache 时抑制警告信息？