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SpongeB0B, spongeb0b@programming.dev

Instance: programming.dev
Joined: a year ago
Posts: 19
Comments: 10

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Posts and Comments by SpongeB0B, spongeb0b@programming.dev

Remote desktop, not sharing desktop, how ?! [solved]

Community iconc/linux@lemmy.ml by

Hi,

7
14

Need help with **initramfs-tools/hook-functions**

Community iconc/linux@lemmy.ml by

Hi,

1
9
reply to: Crontab problems... 😤 [solved] in Linux@lemmy.ml
OP

Thanks everyone,

I figured out also the missing ./ but meanwhile I got already 4 reply ! \

Thanks so much !

 reply
5

Crontab problems... 😤 [solved]

Community iconc/linux@lemmy.ml by

Hi

8
19
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

Ideally running the .py python foobar.py will be ideal, otherwise an .appimage

I think I will have to build it my self (the .appimage ) :)

 reply
2
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

I like light system
and moreover I like the simplicity of .appimage

Unlike some systems such as Snap and Flatpak, AppImages work with very little support from the base distribution.

To run the app, an user simply needs to run this file — there’s no intermediate installation step.

source: https://www.booleanworld.com/creating-linux-apps-run-anywhere-appimage/

 reply
1
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

Thanks @fratermus@lemmy.sdf.org
But graph-easy is text to graph.
and I'm looking to draw ! so draw to ~graph(ASCII)
but it's a nice program too.

 reply
2
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

I'm not, I'm on MX Linux with SysVinit.

 reply
1
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

Thanks @Strit@lemmy.linuxuserspace.show ,
"Packaging" is not mandatory when creating a software, like it's was written It could run as .py trough python executable. but here it seem not

Otherwise I'm ok with .appimage format/packing.

 reply
1

ASCII Diagram, offline, Linux, FLOSS

Community iconc/softwareoptions@lemmy.world by

Hi,

0
2

ASCII Diagram, offline, Linux, FLOSS

Community iconc/linux@lemmy.ml by

Hi,

14
22

Remote Desktop over SSH ?

Community iconc/linux@lemmy.ml by

Hi,

9
20
reply to: Forward packets Wireguard to local subnet, with Nftables. [ solved ] in Linux@lemmy.ml
OP

SOLVED

The following works !

I guess one of my others rules was blocking

table ip Tip {
        chain prerouting {
                type nat hook prerouting priority -100; policy accept;
                ip daddr 192.168.y.2 log prefix "forwarded " dnat to 192.168.y.3
        }
        chain postrouting {
                type nat hook postrouting priority 100; policy accept;
                masquerade
        }
        chain INPUT {
                type filter hook input priority filter; policy accept;
        }
        chain FORWARD {
                type filter hook forward priority filter; policy accept;
        }
        chain OUTPUT {
                type filter hook output priority filter; policy accept;
        }
}
 reply
2
reply to: Forward packets Wireguard to local subnet, with Nftables. [ solved ] in Linux@lemmy.ml
OP

Hi, Thank to all of you.

I made a test environment with the following.
- Machine A: 192.168.Y.1
- Machine B: 192.168.Y.2
- Machine C: 192.168.Y.3

The goal is to send a ping A to B, B forward to C

So ping -4c 1 192.168.y.2 from A, should ping B fw C

I've set the following rule in /etc/nftables.conf

table ip Tip {
        chain prerouting {
                type nat hook prerouting priority dstnat; policy accept;
                iif "eth0" ip protocol icmp dnat to 192.168.y.3
        }
        chain postrouting {
                type nat hook postrouting priority 100; policy accept;
                ip saddr 192.168.y.3 masquerade
        }
}

but is not working :'(

I see B receive the package

preroute: IN=eth0 OUT= MAC=▒▒ SRC=192.168.y.1 DST=192.168.y.2 LEN=84 TOS=0x00 PREC=0x00 TTL=64 ID=21398 DF PROTO=ICMP TYPE=8 CODE=0 ID=17950 SEQ=1

but it seem C receive nothing..

Any ideas ?

 reply
2

Forward packets Wireguard to local subnet, with Nftables.

Community iconc/networking@sh.itjust.works by

Hi,

0
8

Forward packets Wireguard to local subnet, with Nftables. [ solved ]

Community iconc/linux@lemmy.ml by

Hi,

5
14

Use arguments in shell script with apt

Community iconc/linux@lemmy.ml by
3
14

Why my nftables do not block DHCP ?

Community iconc/linux@lemmy.ml by
8
19

RSS feed

Posts by SpongeB0B, spongeb0b@programming.dev

Remote desktop, not sharing desktop, how ?! [solved]

Community iconc/linux@lemmy.ml by

Hi,

7
14

Need help with **initramfs-tools/hook-functions**

Community iconc/linux@lemmy.ml by

Hi,

1
9

Crontab problems... 😤 [solved]

Community iconc/linux@lemmy.ml by

Hi

8
19

ASCII Diagram, offline, Linux, FLOSS

Community iconc/softwareoptions@lemmy.world by

Hi,

0
2

ASCII Diagram, offline, Linux, FLOSS

Community iconc/linux@lemmy.ml by

Hi,

14
22

Remote Desktop over SSH ?

Community iconc/linux@lemmy.ml by

Hi,

9
20

Forward packets Wireguard to local subnet, with Nftables.

Community iconc/networking@sh.itjust.works by

Hi,

0
8

Forward packets Wireguard to local subnet, with Nftables. [ solved ]

Community iconc/linux@lemmy.ml by

Hi,

5
14

Use arguments in shell script with apt

Community iconc/linux@lemmy.ml by
3
14

Why my nftables do not block DHCP ?

Community iconc/linux@lemmy.ml by
8
19

problem with `mkinitramfs` after compiling new kernel :'(

Community iconc/raspberrypi@lemmy.ml by

Hi,

0
3

problem with `mkinitramfs` after compiling new kernel :'(

Community iconc/linux@lemmy.ml by
0
13

boot on LUKS encrypted drive ( initramfs Vs initrd ) ?

Community iconc/linux@lemmy.ml by
14
25

I cannot enable `HAVE_KPROBES_ON_FTRACE` - Kernel compile

Community iconc/linux@lemmy.ml by
6
11

Boot on LUKS drive ( Rapsberry pi 4 )

Community iconc/linux@lemmy.ml by
7
13

How install a package/program with all the dependencies tree to an offline devices ?

Community iconc/linux@lemmy.ml by
17
18

Images to animated GIF offline and FLOSS ( Linux )

Community iconc/softwareoptions@lemmy.world by

Hi,

0
0

Installing gunicorn once on the OS and reuse it between venv ?

c/python@lemmy.ml by

Hi,

0
0

Installing gunicorn once on the OS and reuse it between venv ?

Community iconc/python@programming.dev by
0
0

Comments by SpongeB0B, spongeb0b@programming.dev

reply to: Crontab problems... 😤 [solved] in Linux@lemmy.ml
OP

Thanks everyone,

I figured out also the missing ./ but meanwhile I got already 4 reply ! \

Thanks so much !

 reply
5
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

Ideally running the .py python foobar.py will be ideal, otherwise an .appimage

I think I will have to build it my self (the .appimage ) :)

 reply
2
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

I like light system
and moreover I like the simplicity of .appimage

Unlike some systems such as Snap and Flatpak, AppImages work with very little support from the base distribution.

To run the app, an user simply needs to run this file — there’s no intermediate installation step.

source: https://www.booleanworld.com/creating-linux-apps-run-anywhere-appimage/

 reply
1
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

Thanks @fratermus@lemmy.sdf.org
But graph-easy is text to graph.
and I'm looking to draw ! so draw to ~graph(ASCII)
but it's a nice program too.

 reply
2
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

I'm not, I'm on MX Linux with SysVinit.

 reply
1
reply to: ASCII Diagram, offline, Linux, FLOSS in Linux@lemmy.ml
OP

Thanks @Strit@lemmy.linuxuserspace.show ,
"Packaging" is not mandatory when creating a software, like it's was written It could run as .py trough python executable. but here it seem not

Otherwise I'm ok with .appimage format/packing.

 reply
1
reply to: Forward packets Wireguard to local subnet, with Nftables. [ solved ] in Linux@lemmy.ml
OP

SOLVED

The following works !

I guess one of my others rules was blocking

table ip Tip {
        chain prerouting {
                type nat hook prerouting priority -100; policy accept;
                ip daddr 192.168.y.2 log prefix "forwarded " dnat to 192.168.y.3
        }
        chain postrouting {
                type nat hook postrouting priority 100; policy accept;
                masquerade
        }
        chain INPUT {
                type filter hook input priority filter; policy accept;
        }
        chain FORWARD {
                type filter hook forward priority filter; policy accept;
        }
        chain OUTPUT {
                type filter hook output priority filter; policy accept;
        }
}
 reply
2
reply to: Forward packets Wireguard to local subnet, with Nftables. [ solved ] in Linux@lemmy.ml
OP

Hi, Thank to all of you.

I made a test environment with the following.
- Machine A: 192.168.Y.1
- Machine B: 192.168.Y.2
- Machine C: 192.168.Y.3

The goal is to send a ping A to B, B forward to C

So ping -4c 1 192.168.y.2 from A, should ping B fw C

I've set the following rule in /etc/nftables.conf

table ip Tip {
        chain prerouting {
                type nat hook prerouting priority dstnat; policy accept;
                iif "eth0" ip protocol icmp dnat to 192.168.y.3
        }
        chain postrouting {
                type nat hook postrouting priority 100; policy accept;
                ip saddr 192.168.y.3 masquerade
        }
}

but is not working :'(

I see B receive the package

preroute: IN=eth0 OUT= MAC=▒▒ SRC=192.168.y.1 DST=192.168.y.2 LEN=84 TOS=0x00 PREC=0x00 TTL=64 ID=21398 DF PROTO=ICMP TYPE=8 CODE=0 ID=17950 SEQ=1

but it seem C receive nothing..

Any ideas ?

 reply
2