* Equivalent of os.resultof(...) in LaTeX
@ 2014-11-03 11:42 Xan
2014-11-03 12:36 ` Herbert Voss
[not found] ` <20141103143117.c44565778e0c8d5ac8b30377@telefonica.net>
0 siblings, 2 replies; 7+ messages in thread
From: Xan @ 2014-11-03 11:42 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
Just short question: what's the equivalent in latex of
\ctxlua{context(os.resultof("sha256sum \jobname.conTeXt | cut -c -5"))}
?
Thanks in advance,
Xan
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Equivalent of os.resultof(...) in LaTeX 2014-11-03 11:42 Equivalent of os.resultof(...) in LaTeX Xan @ 2014-11-03 12:36 ` Herbert Voss [not found] ` <20141103143117.c44565778e0c8d5ac8b30377@telefonica.net> 1 sibling, 0 replies; 7+ messages in thread From: Herbert Voss @ 2014-11-03 12:36 UTC (permalink / raw) To: ntg-context Am 03.11.2014 um 12:42 schrieb Xan: > Just short question: what's the equivalent in latex of > \ctxlua{context(os.resultof("sha256sum \jobname.conTeXt | cut -c -5"))} \documentclass{article} \begin{document} \directlua{ local handle = io.popen("sha256sum \jobname.tex | cut -c -5","r") if handle then local result = handle:read("*all") or "" handle:close() tex.print(result) end } \end{document} or load l-os.lua, then the command os.resultof is available. Herbert ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <20141103143117.c44565778e0c8d5ac8b30377@telefonica.net>]
* Re: Equivalent of os.resultof(...) in LaTeX [not found] ` <20141103143117.c44565778e0c8d5ac8b30377@telefonica.net> @ 2014-11-04 7:55 ` Xan 2014-11-04 8:41 ` Herbert Voss 2014-11-06 14:51 ` Xan 0 siblings, 2 replies; 7+ messages in thread From: Xan @ 2014-11-04 7:55 UTC (permalink / raw) To: mailing list for ConTeXt users On Mon, 3 Nov 2014 14:31:17 +0100 Xan <dxpublica@telefonica.net> ha escrit: > It does not work:> \documentclass{article} > > \begin{document} > > \directlua{ > > local handle = io.popen("sha256sum \jobname.tex | cut -c -5","r") > > if handle then > > local result = handle:read("*all") or "" > > handle:close() > > tex.print(result) > > end > > } > > \end{document} > > Neither this: > > > \directlua{ > > require "lualibs-os" > > tex.sprint(os.resultof("sha256sum \jobname.tex | cut -c -5")) > > } > > > Blank. Nothing displayed. ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Equivalent of os.resultof(...) in LaTeX 2014-11-04 7:55 ` Xan @ 2014-11-04 8:41 ` Herbert Voss 2014-11-06 14:51 ` Xan 1 sibling, 0 replies; 7+ messages in thread From: Herbert Voss @ 2014-11-04 8:41 UTC (permalink / raw) To: ntg-context Am 04.11.2014 um 08:55 schrieb Xan: > Xan <dxpublica@telefonica.net> ha escrit: > > It does not work:> That is not a useful error description ... Herbert \documentclass{article} >>> \begin{document} >>> \directlua{ >>> local handle = io.popen("sha256sum \jobname.tex | cut -c -5","r") >>> if handle then >>> local result = handle:read("*all") or "" >>> handle:close() >>> tex.print(result) >>> end >>> } >>> \end{document} >> >> Neither this: >> >>> \directlua{ >>> require "lualibs-os" >>> tex.sprint(os.resultof("sha256sum \jobname.tex | cut -c -5")) >>> } >> >> >> Blank. Nothing displayed. > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to the Wiki! > > maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ___________________________________________________________________________________ > ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Equivalent of os.resultof(...) in LaTeX 2014-11-04 7:55 ` Xan 2014-11-04 8:41 ` Herbert Voss @ 2014-11-06 14:51 ` Xan 2014-11-06 15:10 ` Herbert Voss 2014-11-07 11:20 ` Xan 1 sibling, 2 replies; 7+ messages in thread From: Xan @ 2014-11-06 14:51 UTC (permalink / raw) To: mailing list for ConTeXt users > That is not a useful error description ... > > Herbert More clear than this? Neither this: > \directlua{ > require "lualibs-os" > tex.sprint(os.resultof("sha256sum \jobname.tex | cut -c -5")) > } Blank. Nothing displayed. ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Equivalent of os.resultof(...) in LaTeX 2014-11-06 14:51 ` Xan @ 2014-11-06 15:10 ` Herbert Voss 2014-11-07 11:20 ` Xan 1 sibling, 0 replies; 7+ messages in thread From: Herbert Voss @ 2014-11-06 15:10 UTC (permalink / raw) To: ntg-context Am 06.11.2014 um 15:51 schrieb Xan: >> That is not a useful error description ... >> >> Herbert > > More clear than this? > > Neither this: > > > \directlua{ > > require "lualibs-os" > > tex.sprint(os.resultof("sha256sum \jobname.tex | cut -c -5")) > > } > > > Blank. Nothing displayed. \directlua{ require "lualibs-os" tex.sprint(os.resultof("sha256sum \jobname.tex")) } \bye luatex --shell-escape <file> will work. Herbert ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Equivalent of os.resultof(...) in LaTeX 2014-11-06 14:51 ` Xan 2014-11-06 15:10 ` Herbert Voss @ 2014-11-07 11:20 ` Xan 1 sibling, 0 replies; 7+ messages in thread From: Xan @ 2014-11-07 11:20 UTC (permalink / raw) To: mailing list for ConTeXt users luatex --shell-escape <file> will work. It works Thanks ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 7+ messages in thread
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2014-11-03 11:42 Equivalent of os.resultof(...) in LaTeX Xan
2014-11-03 12:36 ` Herbert Voss
[not found] ` <20141103143117.c44565778e0c8d5ac8b30377@telefonica.net>
2014-11-04 7:55 ` Xan
2014-11-04 8:41 ` Herbert Voss
2014-11-06 14:51 ` Xan
2014-11-06 15:10 ` Herbert Voss
2014-11-07 11:20 ` Xan
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