[cubacel] Lo viejo sigue siendo moderno?
- From: "Juan J. Fernandez" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "juanjfdez" for DMARC)
- To: "cubacel@xxxxxxxxxxxxx" <cubacel@xxxxxxxxxxxxx>
- Date: Sat, 17 Apr 2021 10:59:16 -0400
Jejeje, no sabía que titulo poner pero después de los Buenos Dias vean como
estos expertos en software , que si saben como funcionan las cosas de este
enredado mundo informatico, NO SOLO USAN LISTA DE EMAIL sino que además lo
hacen exclusivamente usando el formato texto plano clásico !!!. Nada del HTML
!!!! Y ojo este email mio estoy usando el App Mail de Win 10 que obviamente
fuerza a usar HTML para componer el email , pero vean que estos expertos en
software cuyo trabajo es desarrollar software embeded o sea basicamente esas
ROM y firmware y software que los equipos poseen, por ej esta lista de correo
es sobre BusyBox que es una distro ligerisima Linux justo para ser embebida o
embeded en algun equipo electronico ya sea mi propio receptor satelital AzBox
que usa BusyBox o incluso un NanoStation de Ubiquiti por ejemplo que tambien
usa BusyBox
Y vean cuan curioso que esa gente no gentuza a pesar de que obviamente disponen
unos internet muy Buenos con super PC desktop a todo meter , ellos realmente
puesto que conocen bien lo que hacen y lo que implica mover o almacenera 10 MB
mas de data en vez de apenas 1 KB , vean como ellos exclusivamente usan
sistemas que muchos desconocedores pensaran son dinosaurios viejos sin embargo
son muy utiles aun hoy dia , como puede ser una simple lista de discussion por
email (como esa llamada Buildroot en el dominio busybox.net parece) combinada
con componer los emails en solo formato texto plano !.
Nice !
Y vean que aunque en este caso incluso usan firmas en los emails al final ,
esas firmas son simples y a base de puro caracter ASCII , de hecho en la fima
abajo al final , el dueño de este email en esta lista de email, dice claramente
que apoya la campaña en contra del uso de HTML en los emails pero Bueno ya eso
es un super puritano texto plano ! jejeje
No obstante vean esa lista de email parece muy activa entre esos software
engineers y es con fecha apenas julio 2018 o sea 3 años atras casi solamente
Asi que no se crean que los gurus de este mundo estan a base de telegram o
facebook necesariamente ! pues aun estas viejas plataformas o tecnologias son
muy utiles realmente.
Cheers
JJ
Nota: yo encontré esta lista de email sobre busybox pues como los nano de
ubiquiti usan busybox y se puede hacer SSH login al nano remotamente , yo
queria corer el commando Linux nmap en ese NanoStation M5 de mi primo en
Bolivia , para ver la red esa wifi que el se conecta y su estructura y que IP
usan y cualses son el o los routers eso, pero el lio es que esa implementación
de busybox no tiene el commando Linux nmap por ende quiero instalarselo tipo
apt install nmap en debian o ubuntu sin embargo no tengo ni idea si se puede o
no en Busybox pues Busybox en si no es una distro Linux como tal sino mas bien
un shell o interprete de comandos digamos mas Avanzado asi que tal parece eso
imlica compilar el codigo binario de ese busybox agregandole antes las fuentes
del paquetes nmap y ya eso si está fuera de mi escala salarial !!! jejejeje
Si alguien sabe como se hace eso de agregarle el nmap a Busybox por favor me lo
dicen , gracias
[Buildroot] [PATCH 00/50] busybox: invert dependencies
Yann E. MORIN yann.morin.1998 at free.fr
Mon Jul 2 21:12:21 UTC 2018
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Hello All!
Currently, the issue that busybox may install the same executables as
those from other packages, is handled in all those packages. This is
not very practical.
Furthermore, this means that those packages all overwrite the
busybox-installed applets, which means that this triggers the
no-two-packages-touch-the-same-file rule. So far, this is only a
warning, but when we eventually go with TLPB, we'll have to enforce
that rule.
But busybox can be told to be smart, and not replace existing files
during installation. This is in fact what we do with a hook, which uses
'sed' to force the 'noclobber' install. But now, Busybox upstream has
proper support for doing a noclobber install without artifice. So we
backport those required patches, and get rid of our existing hook.
All other commits are just trivial dependency exchange order between a
package and busybox, except for syslog-ng, for which we must take care
that busybox does not overwrite the init script.
Eventually, we also add a new dependency onto the 'attr' package, to
solve a potential conflict with the setfattr applet.
Inverting a single dependency could introduce a dependency loop, which
would be resolved by a latter inversion. For example, we could have that
initial situation:
B ---> A ---> busybox
\_________/
With the first inversion, we'd get to now have a dependency loop:
B ---> A ---> busybox ---> B
Then with the second inversion, we'd resolve that loop:
busybox ---> B ---> A
\_________/
Detecting and avoiding those loops is not trivial, because they may
imply multiple intermediate packages between B and A. So, the series
does not attempt to prevent those loops, as they are entirely resolved
by the end of the series anyway.
Regards,
Yann E. MORIN.
The following changes since commit 9086de8e15d98abda64850c52b66756646e0c2f4
qt5charts: fix license information (2018-07-02 23:02:42 +0200)
are available in the git repository at:
git://git.buildroot.org/~ymorin/git/buildroot.git
for you to fetch changes up to d5b2e0eebf27fe994337e2c966f8ecf63849f3e1
support/scripts: don't draw most of busybox' dependencies (2018-07-02
23:07:03 +0200)
----------------------------------------------------------------
Yann E. MORIN (50):
package/busybox: backport upstream patch to fix install-noclobber
package/busybox: invert dependency with whois
package/busybox: invert dependency with wget
package/busybox: invert dependency with vim
package/busybox: invert dependency with util-linux
package/busybox: invert dependency with usbutils
package/busybox: invert dependency with unzip
package/busybox: invert dependency with traceroute
package/busybox: invert dependency with tftpd
package/busybox: invert dependency with tar
package/busybox: invert dependency with sysvinit
package/busybox: invert dependency with systemd
package/busybox: invert dependency with syslog-ng
package/busybox: invert dependency with sysklogd
package/busybox: invert dependency with start-stop-daemon
package/busybox: invert dependency with rsyslogd
package/busybox: invert dependency with psmisc
package/busybox: invert dependency with procps-ng
package/busybox: invert dependency with pciutils
package/busybox: invert dependency with ntp
package/busybox: invert dependency with nnamp
package/busybox: invert dependency with netcat-openbsd
package/busybox: invert dependency with netcat
package/busybox: invert dependency with net-tools
package/busybox: invert dependency with mtd
package/busybox: invert dependency with lsof
package/busybox: invert dependency with less
package/busybox: invert dependency with kmod
package/busybox: invert dependency with iputils
package/busybox: invert dependency with iproute2
package/busybox: invert dependency with ifupdown
package/busybox: invert dependency with ifplugd
package/busybox: invert dependency with ifenslave
package/busybox: invert dependency with i2c-tools
package/busybox: invert dependency with gzip
package/busybox: invert dependency with grep
package/busybox: invert dependency with gawk
package/busybox: invert dependency with fbset
package/busybox: invert dependency with e2fsprogs
package/busybox: invert dependency with dos2unix
package/busybox: invert dependency with diffutils
package/busybox: invert dependency with debianutils
package/busybox: invert dependency with dcron
package/busybox: invert dependency with cpio
package/busybox: invert dependency with coreutils
package/busybox: invert dependency with binutils
package/busybox: invert dependency with bc
package/busybox: invert dependency with bash
package/busybox: add dependency on attr
support/scripts: don't draw most of busybox' dependencies
package/bash/bash.mk | 4 +-
package/bc/bc.mk | 5 --
package/binutils/binutils.mk | 5 --
...tall-respect-noclobber-for-script-wrapper.patch | 62 +++++++++++++++++++++
...stall-accept-more-than-one-install-option.patch | 63 +++++++++++++++++++++
...m-add-rule-to-install-without-cloberring-.patch | 29 ++++++++++
...lets-install-don-t-try-to-install-nothing.patch | 65 ++++++++++++++++++++++
package/busybox/busybox.mk | 64 ++++++++++++++++++---
package/coreutils/coreutils.mk | 6 --
package/cpio/cpio.mk | 1 -
package/dcron/dcron.mk | 5 --
package/debianutils/debianutils.mk | 2 -
package/diffutils/diffutils.mk | 4 --
package/dos2unix/dos2unix.mk | 4 +-
package/e2fsprogs/e2fsprogs.mk | 10 +---
package/fbset/fbset.mk | 5 --
package/gawk/gawk.mk | 5 --
package/grep/grep.mk | 5 --
package/gzip/gzip.mk | 2 -
package/i2c-tools/i2c-tools.mk | 4 --
package/ifenslave/ifenslave.mk | 1 -
package/ifplugd/ifplugd.mk | 5 --
package/ifupdown/ifupdown.mk | 1 -
package/iproute2/iproute2.mk | 6 --
package/iputils/iputils.mk | 6 --
package/kmod/kmod.mk | 3 -
package/less/less.mk | 3 +-
package/lsof/lsof.mk | 3 -
package/mtd/mtd.mk | 4 --
package/net-tools/net-tools.mk | 8 +--
package/netcat-openbsd/netcat-openbsd.mk | 6 --
package/netcat/netcat.mk | 13 -----
package/nmap/nmap.mk | 6 --
package/ntp/ntp.mk | 2 +-
package/pciutils/pciutils.mk | 5 --
package/procps-ng/procps-ng.mk | 10 +---
package/psmisc/psmisc.mk | 5 --
package/rsyslog/rsyslog.mk | 5 --
package/start-stop-daemon/start-stop-daemon.mk | 3 +-
package/sysklogd/sysklogd.mk | 5 --
package/syslog-ng/syslog-ng.mk | 5 --
package/systemd/systemd.mk | 6 --
package/sysvinit/sysvinit.mk | 5 --
package/tar/tar.mk | 7 +--
package/tftpd/tftpd.mk | 5 --
package/traceroute/traceroute.mk | 5 --
package/unzip/unzip.mk | 2 -
package/usbutils/usbutils.mk | 5 --
package/util-linux/util-linux.mk | 6 --
package/vim/vim.mk | 5 +-
package/wget/wget.mk | 5 --
package/whois/whois.mk | 3 +-
support/scripts/graph-depends | 10 ++++
53 files changed, 299 insertions(+), 220 deletions(-)
create mode 100644
package/busybox/0003-applets-install-respect-noclobber-for-script-wrapper.patch
create mode 100644
package/busybox/0004-applets-install-accept-more-than-one-install-option.patch
create mode 100644
package/busybox/0005-build-system-add-rule-to-install-without-cloberring-.patch
create mode 100644
package/busybox/0006-applets-install-don-t-try-to-install-nothing.patch
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ ;| _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
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