Mercurial > repo
annotate wisdom/=@ccc @ 12508:335a2a849232 draft default tip
<wib_jonas> `` f=/hackenv/bin/dateu; >$f echo $\'#!/bin/bash\\nset -e\\nif (( 1 < $# )); then echo "dateu error: too many command-line arguments. Usage: dateu datetimestring"; exit 2; fi\\nexec date -u ${1:+-d "$1"} "+%Y-%m-%d %H:%M:%S.%3N %z %Z %B %-e %A %G-W%V-%u"\'; chmod a+x "$f"
author | HackEso <hackeso@esolangs.org> |
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date | Wed, 03 Jul 2024 18:15:24 +0100 |
parents | 2c77460677fc |
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11567
2c77460677fc
<wob_jonas> `` sed -i \'s%\\<http://article\\.gmane[^ ]*5 %https://marc.info/?l=linux-kernel\\&m=143786977730804 %\' wisdom/=@ccc
HackEso <hackeso@esolangs.org>
parents:
8516
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changeset
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1 =@ccc is a great innovation in gcc 6, kept top secret, where inline asm statements can return a value in the carry flag on x86_64. See https://gcc.gnu.org/gcc-6/changes.html which keeps this secret, https://gcc.gnu.org/onlinedocs/gcc-6.1.0/gcc/Extended-Asm.html , https://marc.info/?l=linux-kernel&m=143786977730804 . |