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echo first >first.txt
echo second >second.txt
ln -s first.txt second.txt
# Выведет: ln: cannot create symbolic link from 'first.txt' to 'second.txt': File exists
mount --bind first.txt second.txt
# А так работает.
cat second.txt
#Выведет first.

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echo {a..z} | tr ' ' '\n' | wc -l

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#!/bin/sh

while :; do
wget -c -T 1 --no-check-certificate $1
[ $? == 0 ] && break
done

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Админ - уебок, хранивший пароли открытым текстом

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Удалите мой аккаунт

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// Таких warning куча целая.
warning: Can't open file /dev/hugepages/rtemap_72 during file-backed mapping note processing

warning: Can't open file /dev/hugepages/rtemap_73 during file-backed mapping note processing

warning: Can't open file /dev/hugepages/rtemap_70 during file-backed mapping note processing

warning: Can't open file /dev/hugepages/rtemap_71 during file-backed mapping note processing

warning: Can't open file /dev/hugepages/rtemap_68 during file-backed mapping note processing

warning: Can't open file /dev/hugepages/rtemap_69 during file-backed mapping note processing

warning: Can't open file /dev/hugepages/rtemap_64 during file-backed mapping note processing

warning: Can't open file /dev/hugepages/rtemap_67 during file-backed mapping note processing


warning: Can't open file /usr/lib/x86_64-linux-gnu/libpthread-2.31.so during file-backed mapping note processing

warning: Can't open file /usr/lib/x86_64-linux-gnu/libdl-2.31.so during file-backed mapping note processing

warning: Can't open file /usr/lib/x86_64-linux-gnu/ld-2.31.so during file-backed mapping note processing
[New LWP 3742003]
[New LWP 3742078]
[New LWP 3742050]
[New LWP 3742068]
[New LWP 3742356]
[New LWP 3742094]
[New LWP 3742095]
[New LWP 3742315]
[New LWP 3742316]
[New LWP 3742322]
[New LWP 3742338]
[New LWP 3742354]
[New LWP 3742355]
[New LWP 3768784]

(gdb) bt
#0  0x00007fbcdb6c92ab in ?? ()
#1  0x0000000000004203 in ?? ()
#2  0x00007fbcdabadf90 in ?? ()
#3  0x00007fbcdabb136e in ?? ()
#4  0x000055f0507c881a in ?? ()
#5  0x00007fbcdb5abdb4 in ?? ()
#6  0x000055f0507c908e in ?? ()
#7  0x000055f0507ab565 in ?? ()
#8  0x000055f0507abad0 in ?? ()
#9  0x000055f0507ac1f1 in ?? ()
#10 0x000055f0507aece7 in ?? ()
#11 0x000055f050795ca5 in ?? ()
#12 0x00007fbcd893b083 in ?? ()
#13 0x000055f050798f9e in ?? ()
#14 0x0000000000000000 in ?? ()

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#!/bin/sh

$1 echo Pituh
$1 false && echo Kurochka

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cat a.txt b.txt > a.txt

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Тред отсоса прыщеблядей #4

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Тред отсоса прыщеблядей #3