@sdetweil
pi@smart:~ $ ls qrcp.json
ls: cannot access ‘qrcp.json’: No such file or directory
pi@smart:~ $
Read the statement by Michael Teeuw here.
Posts
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RE: Help please!!
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RE: Help please!!
@sdetweil
pi@smart:~ $ qrcp
Error: requires at least 1 arg(s), only received 0
Runqrcp help
for help. -
RE: Help please!!
@sdetweil GNU bash, version 5.0.3(1)-release (arm-unknown-linux-gnueabihf)
These shell commands are defined internally. Typehelp' to see this list. Type
help name’ to find out more about the functionname'. Use
info bash’ to find out more about the shell in general.
Useman -k' or
info’ to find out more about commands not in this list.A star (*) next to a name means that the command is disabled.
job_spec [&] history [-c] [-d offset] [n] or history -anrw >
(( expression )) if COMMANDS; then COMMANDS; [ elif COMMANDS; t>
. filename [arguments] jobs [-lnprs] [jobspec …] or jobs -x command>
: kill [-s sigspec | -n signum | -sigspec] pid |>
[ arg… ] let arg [arg …]
[[ expression ]] local [option] name[=value] …
alias [-p] [name[=value] … ] logout [n]
bg [job_spec …] mapfile [-d delim] [-n count] [-O origin] [-s >
bind [-lpsvPSVX] [-m keymap] [-f filename] [-q > popd [-n] [+N | -N]
break [n] printf [-v var] format [arguments]
builtin [shell-builtin [arg …]] pushd [-n] [+N | -N | dir]
caller [expr] pwd [-LP]
case WORD in [PATTERN [| PATTERN]…) COMMANDS > read [-ers] [-a array] [-d delim] [-i text] [->
cd [-L|[-P [-e]] [-@]] [dir] readarray [-d delim] [-n count] [-O origin] [->
command [-pVv] command [arg …] readonly [-aAf] [name[=value] …] or readonly>
compgen [-abcdefgjksuv] [-o option] [-A action]> return [n]
complete [-abcdefgjksuv] [-pr] [-DEI] [-o optio> select NAME [in WORDS … ;] do COMMANDS; done
compopt [-o|+o option] [-DEI] [name …] set [-abefhkmnptuvxBCHP] [-o option-name] [–]>
continue [n] shift [n]
coproc [NAME] command [redirections] shopt [-pqsu] [-o] [optname …]
declare [-aAfFgilnrtux] [-p] [name[=value] …> source filename [arguments]
dirs [-clpv] [+N] [-N] suspend [-f]
disown [-h] [-ar] [jobspec … | pid …] test [expr]
echo [-neE] [arg …] time [-p] pipeline
enable [-a] [-dnps] [-f filename] [name …] times
eval [arg …] trap [-lp] [[arg] signal_spec …]
exec [-cl] [-a name] [command [arguments …]] > true
exit [n] type [-afptP] name [name …]
export [-fn] [name[=value] …] or export -p typeset [-aAfFgilnrtux] [-p] name[=value] …
false ulimit [-SHabcdefiklmnpqrstuvxPT] [limit]
fc [-e ename] [-lnr] [first] [last] or fc -s [p> umask [-p] [-S] [mode]
fg [job_spec] unalias [-a] name [name …]
for NAME [in WORDS … ] ; do COMMANDS; done unset [-f] [-v] [-n] [name …]
for (( exp1; exp2; exp3 )); do COMMANDS; done until COMMANDS; do COMMANDS; done
function name { COMMANDS ; } or name () { COMMA> variables - Names and meanings of some shell v>
getopts optstring name [arg] wait [-fn] [id …]
hash [-lr] [-p pathname] [-dt] [name …] while COMMANDS; do COMMANDS; done
help [-dms] [pattern …] { COMMANDS ; }This is what it says
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RE: MMM-Page-Selector: A page switcher that can set positions of modules
@veldrovive Hello! I want to use this module for
- An intro screen - only for 10 secs
- Move into screen 2 - stay there
Can I only have one screen to have a time interval and the other doesn’t? If so how?
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RE: Help please!!
@sdetweil Hello! Yes I can see the QR code on the display. However, when I scan it - this is what its showing me
What does this mean?