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Do not write to output in case of failed sha512sum. - annna - Annna the nice fr… |
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git clone git://bitreich.org/annna/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws6… |
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--- |
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commit 49aa535e6aee10a61a54a6dd2b04aa0257b8722f |
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parent 7f7cfb2f35485b7e592eca9429dd580f956e277f |
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Author: Annna Robert-Houdin <[email protected]> |
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Date: Tue, 19 May 2020 19:19:41 +0200 |
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Do not write to output in case of failed sha512sum. |
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A failed command means file not found. |
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Diffstat: |
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M lsmemes | 2 ++ |
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1 file changed, 2 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/lsmemes b/lsmemes |
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@@ -10,6 +10,8 @@ do |
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memeuri="$(printf "%s\n" "${meme}" | cut -d' ' -f 2)" |
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memefile="$(basename "${memeuri}")" |
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hash="$(sha512sum ${MEMEDIR}/${memefile} | cut -d' ' -f 1)" |
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+ [ -z "${hash}" ] && continue |
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+ |
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printf "%s %s %s\n" $tag $meme $hash |
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done < $MEMEFILE |
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