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This channel is intended for people just starting with the Raku Programming Language (raku.org). Logs are available at irclogs.raku.org/raku-beginner/live.html Set by lizmat on 8 June 2022. |
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| ToddAndMargo | Windows 11 22H2. RakudoΓäó v2022.07. I am running a Raku program I wrote as a "pre-event" program from Cobian Reflector. Since I may have other Raku programs running, I need to know what started my program: console, Cobian, etc.. Does Raku have one of those fancy sysem variables that would tell me such? Or some other way to | 00:18 | |
| find out? | |||
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| rcmlz | maybe if you use $*IN for data transport you can ask, if it from a terminal: docs.raku.org/type/IO/Handle#method_t | 08:40 | |
| I recently had the problem that I wanted to know if a script was called with data piped in, but could not distinguish inside the script between „cat gata.txt | script.raku” and just “script.raku”. | 08:43 | ||
| gfldex | m: raku -e 'say qx</usr/bin/env>' | 09:06 | |
| camelia | ===SORRY!=== Error while compiling <tmp> Two terms in a row at <tmp>:1 ------> raku -e⏏ 'say qx</usr/bin/env>' expecting any of: infix infix stopper postfix statement end sta… |
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| gfldex | m: say qx</usr/bin/env> | ||
| camelia | _=/usr/bin/env SYSTEMD_EXEC_PID=27323 INVOCATION_ID=b9079b9b59434c248895ea8fb3ed6faa USER=camelia ME=gfldex PWD=/home/camelia HOME=/home/camelia LC_CTYPE=en_US.UTF-8 JOURNAL_STREAM=8:9828585 SHELL=/bin/bash PERL5LIB=/home/camelia/p… |
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| lizmat | m: say .key ~ "=" ~ .value for %*ENV.sort(*.key) # less OS dependent | 09:08 | |
| camelia | HOME=/home/camelia INVOCATION_ID=b9079b9b59434c248895ea8fb3ed6faa JOURNAL_STREAM=8:9828585 LC_CTYPE=en_US.UTF-8 LOGNAME=camelia ME=lizmat PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PERL5LIB=/home/camelia/perl5/lib/… |
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| gfldex | If you need to know where a Raku program is run, you can always write something in $system-language and shell out to the tool. | 09:10 | |
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