114 strings / 3018 words

Translation Source string Target string
Linux From Scratch 12.3/chapter02_hostreqs — English
<emphasis role="strong">Xz-5.0.0</emphasis>
<emphasis role="strong">Xz-5.0.0</emphasis>
Linux From Scratch 12.3/chapter02_hostreqs — French
<emphasis role="strong">Xz-5.0.0</emphasis>
<emphasis role="strong">Xz-5.0.0</emphasis>
Linux From Scratch 12.3/chapter02_hostreqs — Portuguese (Brazil)
<emphasis role="strong">Xz-5.0.0</emphasis>
<emphasis role="strong">Xz-5.0.0</emphasis>
Linux From Scratch 12.3/chapter02_hostreqs — Chinese (Simplified Han script)
<emphasis role="strong">Xz-5.0.0</emphasis>
<emphasis role="strong">Xz-5.0.0</emphasis>
Linux From Scratch 12.3/chapter02_hostreqs — English
Note that the symlinks mentioned above are required to build an LFS system using the instructions contained within this book. Symlinks that point to other software (such as dash, mawk, etc.) may work, but are not tested or supported by the LFS development team, and may require either deviation from the instructions or additional patches to some packages.
Note that the symlinks mentioned above are required to build an LFS system using the instructions contained within this book. Symlinks that point to other software (such as dash, mawk, etc.) may work, but are not tested or supported by the LFS development team, and may require either deviation from the instructions or additional patches to some packages.
Linux From Scratch 12.3/chapter02_hostreqs — French
Note that the symlinks mentioned above are required to build an LFS system using the instructions contained within this book. Symlinks that point to other software (such as dash, mawk, etc.) may work, but are not tested or supported by the LFS development team, and may require either deviation from the instructions or additional patches to some packages.
Remarque&nbsp;: les liens symboliques mentionnés ci-dessus sont nécessaires pour construire un système LFS en utilisant les instructions contenues dans ce livre. Les liens symboliques qui renvoient vers d'autres logiciels (comme dash, mawk, etc.) peuvent fonctionner, mais ils n'ont pas été testés, ou bien ne sont pas pris en charge par l'équipe de développement LFS. Il est possible que ces liens nécessitent soit de vous écarter des instructions du livre, soit d’apporter des correctifs supplémentaires à certains paquets.
Linux From Scratch 12.3/chapter02_hostreqs — Portuguese (Brazil)
Note that the symlinks mentioned above are required to build an LFS system using the instructions contained within this book. Symlinks that point to other software (such as dash, mawk, etc.) may work, but are not tested or supported by the LFS development team, and may require either deviation from the instructions or additional patches to some packages.
Perceba que os links simbólicos mencionados acima são exigidos para construir um sistema LFS usando as instruções contidas neste livro. Links simbólicos que apontem para outro software (tais como dash, mawk, etc.) possivelmente funcionem, porém não são testados ou suportados pela equipe de desenvolvimento do LFS e possivelmente exijam ou desvio das instruções ou remendos adicionais para alguns pacotes.
Linux From Scratch 12.3/chapter02_hostreqs — Chinese (Simplified Han script)
Note that the symlinks mentioned above are required to build an LFS system using the instructions contained within this book. Symlinks that point to other software (such as dash, mawk, etc.) may work, but are not tested or supported by the LFS development team, and may require either deviation from the instructions or additional patches to some packages.
上面要求的符号链接是根据本书构建 LFS 的充分条件，不是必要条件。链接指向其他软件 (如 dash 或 mawk 等) 可能不会引发问题，但 LFS 开发团队没有尝试过这种做法，也无法提供帮助。对于一些软件包来说，您可能需要修改本书中的指令或者使用额外的补丁，才能在这类宿主环境成功构建。
Linux From Scratch 12.3/chapter02_hostreqs — English
To see whether your host system has all the appropriate versions, and the ability to compile programs, run the following commands:
To see whether your host system has all the appropriate versions, and the ability to compile programs, run the following commands:
Linux From Scratch 12.3/chapter02_hostreqs — French
To see whether your host system has all the appropriate versions, and the ability to compile programs, run the following commands:
Pour vérifier que votre système hôte possède toutes les versions nécessaires et peut compiler des programmes, exécutez la commande suivante&nbsp;:
Linux From Scratch 12.3/chapter02_hostreqs — Portuguese (Brazil)
To see whether your host system has all the appropriate versions, and the ability to compile programs, run the following commands:
Para ver se o seu sistema anfitrião tem todas as versões apropriadas e a habilidade de compilar aplicativos, execute os seguintes comandos:
Linux From Scratch 12.3/chapter02_hostreqs — English
<?dbfo keep-together="auto"?><userinput>cat &gt; version-check.sh &lt;&lt; "EOF"
<literal>#!/bin/bash
# A script to list version numbers of critical development tools

# If you have tools installed in other directories, adjust PATH here AND
# in ~lfs/.bashrc (section 4.4) as well.

LC_ALL=C
PATH=/usr/bin:/bin

bail() { echo "FATAL: $1"; exit 1; }
grep --version > /dev/null 2> /dev/null || bail "grep does not work"
sed '' /dev/null || bail "sed does not work"
sort /dev/null || bail "sort does not work"

ver_check()
{
if ! type -p $2 &amp;>/dev/null
then
echo "ERROR: Cannot find $2 ($1)"; return 1;
fi
v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
if printf '%s\n' $3 $v | sort --version-sort --check &amp;>/dev/null
then
printf "OK: %-9s %-6s >= $3\n" "$1" "$v"; return 0;
else
printf "ERROR: %-9s is TOO OLD ($3 or later required)\n" "$1";
return 1;
fi
}

ver_kernel()
{
kver=$(uname -r | grep -E -o '^[0-9\.]+')
if printf '%s\n' $1 $kver | sort --version-sort --check &amp;>/dev/null
then
printf "OK: Linux Kernel $kver >= $1\n"; return 0;
else
printf "ERROR: Linux Kernel ($kver) is TOO OLD ($1 or later required)\n" "$kver";
return 1;
fi
}

# Coreutils first because --version-sort needs Coreutils >= 7.0
ver_check Coreutils sort 8.1 || bail "Coreutils too old, stop"
ver_check Bash bash 3.2
ver_check Binutils ld 2.13.1
ver_check Bison bison 2.7
ver_check Diffutils diff 2.8.1
ver_check Findutils find 4.2.31
ver_check Gawk gawk 4.0.1
ver_check GCC gcc 5.2
ver_check "GCC (C++)" g++ 5.2
ver_check Grep grep 2.5.1a
ver_check Gzip gzip 1.3.12
ver_check M4 m4 1.4.10
ver_check Make make 4.0
ver_check Patch patch 2.5.4
ver_check Perl perl 5.8.8
ver_check Python python3 3.4
ver_check Sed sed 4.1.5
ver_check Tar tar 1.22
ver_check Texinfo texi2any 5.0
ver_check Xz xz 5.0.0
ver_kernel &min-kernel;

if mount | grep -q 'devpts on /dev/pts' &amp;&amp; [ -e /dev/ptmx ]
then echo "OK: Linux Kernel supports UNIX 98 PTY";
else echo "ERROR: Linux Kernel does NOT support UNIX 98 PTY"; fi

alias_check() {
if $1 --version 2>&amp;1 | grep -qi $2
then printf "OK: %-4s is $2\n" "$1";
else printf "ERROR: %-4s is NOT $2\n" "$1"; fi
}
echo "Aliases:"
alias_check awk GNU
alias_check yacc Bison
alias_check sh Bash

echo "Compiler check:"
if printf "int main(){}" | g++ -x c++ -
then echo "OK: g++ works";
else echo "ERROR: g++ does NOT work"; fi
rm -f a.out

if [ "$(nproc)" = "" ]; then
echo "ERROR: nproc is not available or it produces empty output"
else
echo "OK: nproc reports $(nproc) logical cores are available"
fi</literal>
EOF

bash version-check.sh</userinput>
<?dbfo keep-together="auto"?><userinput>cat &gt; version-check.sh &lt;&lt; "EOF"
<literal>#!/bin/bash
# A script to list version numbers of critical development tools

# If you have tools installed in other directories, adjust PATH here AND
# in ~lfs/.bashrc (section 4.4) as well.

LC_ALL=C
PATH=/usr/bin:/bin

bail() { echo "FATAL: $1"; exit 1; }
grep --version > /dev/null 2> /dev/null || bail "grep does not work"
sed '' /dev/null || bail "sed does not work"
sort /dev/null || bail "sort does not work"

ver_check()
{
if ! type -p $2 &amp;>/dev/null
then
echo "ERROR: Cannot find $2 ($1)"; return 1;
fi
v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
if printf '%s\n' $3 $v | sort --version-sort --check &amp;>/dev/null
then
printf "OK: %-9s %-6s >= $3\n" "$1" "$v"; return 0;
else
printf "ERROR: %-9s is TOO OLD ($3 or later required)\n" "$1";
return 1;
fi
}

ver_kernel()
{
kver=$(uname -r | grep -E -o '^[0-9\.]+')
if printf '%s\n' $1 $kver | sort --version-sort --check &amp;>/dev/null
then
printf "OK: Linux Kernel $kver >= $1\n"; return 0;
else
printf "ERROR: Linux Kernel ($kver) is TOO OLD ($1 or later required)\n" "$kver";
return 1;
fi
}

# Coreutils first because --version-sort needs Coreutils >= 7.0
ver_check Coreutils sort 8.1 || bail "Coreutils too old, stop"
ver_check Bash bash 3.2
ver_check Binutils ld 2.13.1
ver_check Bison bison 2.7
ver_check Diffutils diff 2.8.1
ver_check Findutils find 4.2.31
ver_check Gawk gawk 4.0.1
ver_check GCC gcc 5.2
ver_check "GCC (C++)" g++ 5.2
ver_check Grep grep 2.5.1a
ver_check Gzip gzip 1.3.12
ver_check M4 m4 1.4.10
ver_check Make make 4.0
ver_check Patch patch 2.5.4
ver_check Perl perl 5.8.8
ver_check Python python3 3.4
ver_check Sed sed 4.1.5
ver_check Tar tar 1.22
ver_check Texinfo texi2any 5.0
ver_check Xz xz 5.0.0
ver_kernel &min-kernel;

if mount | grep -q 'devpts on /dev/pts' &amp;&amp; [ -e /dev/ptmx ]
then echo "OK: Linux Kernel supports UNIX 98 PTY";
else echo "ERROR: Linux Kernel does NOT support UNIX 98 PTY"; fi

alias_check() {
if $1 --version 2>&amp;1 | grep -qi $2
then printf "OK: %-4s is $2\n" "$1";
else printf "ERROR: %-4s is NOT $2\n" "$1"; fi
}
echo "Aliases:"
alias_check awk GNU
alias_check yacc Bison
alias_check sh Bash

echo "Compiler check:"
if printf "int main(){}" | g++ -x c++ -
then echo "OK: g++ works";
else echo "ERROR: g++ does NOT work"; fi
rm -f a.out

if [ "$(nproc)" = "" ]; then
echo "ERROR: nproc is not available or it produces empty output"
else
echo "OK: nproc reports $(nproc) logical cores are available"
fi</literal>
EOF

bash version-check.sh</userinput>
Linux From Scratch 12.3/chapter02_hostreqs — French
<?dbfo keep-together="auto"?><userinput>cat &gt; version-check.sh &lt;&lt; "EOF"
<literal>#!/bin/bash
# A script to list version numbers of critical development tools

# If you have tools installed in other directories, adjust PATH here AND
# in ~lfs/.bashrc (section 4.4) as well.

LC_ALL=C
PATH=/usr/bin:/bin

bail() { echo "FATAL: $1"; exit 1; }
grep --version > /dev/null 2> /dev/null || bail "grep does not work"
sed '' /dev/null || bail "sed does not work"
sort /dev/null || bail "sort does not work"

ver_check()
{
if ! type -p $2 &amp;>/dev/null
then
echo "ERROR: Cannot find $2 ($1)"; return 1;
fi
v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
if printf '%s\n' $3 $v | sort --version-sort --check &amp;>/dev/null
then
printf "OK: %-9s %-6s >= $3\n" "$1" "$v"; return 0;
else
printf "ERROR: %-9s is TOO OLD ($3 or later required)\n" "$1";
return 1;
fi
}

ver_kernel()
{
kver=$(uname -r | grep -E -o '^[0-9\.]+')
if printf '%s\n' $1 $kver | sort --version-sort --check &amp;>/dev/null
then
printf "OK: Linux Kernel $kver >= $1\n"; return 0;
else
printf "ERROR: Linux Kernel ($kver) is TOO OLD ($1 or later required)\n" "$kver";
return 1;
fi
}

# Coreutils first because --version-sort needs Coreutils >= 7.0
ver_check Coreutils sort 8.1 || bail "Coreutils too old, stop"
ver_check Bash bash 3.2
ver_check Binutils ld 2.13.1
ver_check Bison bison 2.7
ver_check Diffutils diff 2.8.1
ver_check Findutils find 4.2.31
ver_check Gawk gawk 4.0.1
ver_check GCC gcc 5.2
ver_check "GCC (C++)" g++ 5.2
ver_check Grep grep 2.5.1a
ver_check Gzip gzip 1.3.12
ver_check M4 m4 1.4.10
ver_check Make make 4.0
ver_check Patch patch 2.5.4
ver_check Perl perl 5.8.8
ver_check Python python3 3.4
ver_check Sed sed 4.1.5
ver_check Tar tar 1.22
ver_check Texinfo texi2any 5.0
ver_check Xz xz 5.0.0
ver_kernel &min-kernel;

if mount | grep -q 'devpts on /dev/pts' &amp;&amp; [ -e /dev/ptmx ]
then echo "OK: Linux Kernel supports UNIX 98 PTY";
else echo "ERROR: Linux Kernel does NOT support UNIX 98 PTY"; fi

alias_check() {
if $1 --version 2>&amp;1 | grep -qi $2
then printf "OK: %-4s is $2\n" "$1";
else printf "ERROR: %-4s is NOT $2\n" "$1"; fi
}
echo "Aliases:"
alias_check awk GNU
alias_check yacc Bison
alias_check sh Bash

echo "Compiler check:"
if printf "int main(){}" | g++ -x c++ -
then echo "OK: g++ works";
else echo "ERROR: g++ does NOT work"; fi
rm -f a.out

if [ "$(nproc)" = "" ]; then
echo "ERROR: nproc is not available or it produces empty output"
else
echo "OK: nproc reports $(nproc) logical cores are available"
fi</literal>
EOF

bash version-check.sh</userinput>
<?dbfo keep-together="auto"?><userinput>cat &gt; version-check.sh &lt;&lt; "EOF"
<literal>#!/bin/bash
# Un script qui liste les numéro de version des outils de développement critiques

# Si vous avez des outils installés dans d'autres répertoires, ajustez PATH ici ET
# dans ~lfs/.bashrc (section 4.4) également.

LC_ALL=C
PATH=/usr/bin:/bin

bail() { echo "FATAL : $1"; exit 1; }
grep --version > /dev/null 2> /dev/null || bail "grep ne fonctionne pas"
sed '' /dev/null || bail "sed ne fonctionne pas"
sort /dev/null || bail "sort ne fonctionne pas"

ver_check()
{
if ! type -p $2 &amp;>/dev/null
then
echo "ERREUR : $2 ($1) introuvable"; return 1;
fi
v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
if printf '%s\n' $3 $v | sort --version-sort --check &amp;>/dev/null
then
printf "OK : %-9s %-6s >= $3\n" "$1" "$v"; return 0;
else
printf "ERREUR : %-9s est TROP VIEUX (version $3 ou supérieure requise)\n" "$1";
return 1;
fi
}

ver_kernel()
{
kver=$(uname -r | grep -E -o '^[0-9\.]+')
if printf '%s\n' $1 $kver | sort --version-sort --check &amp;>/dev/null
then
printf "OK : noyau Linux $kver >= $1\n"; return 0;
else
printf "ERREUR : noyau Linux ($kver) est TROP VIEUX (version $1 ou supérieure requise)\n" "$kver";
return 1;
fi
}

# Coreutils en premier car --version-sort a besoin de Coreutils >= 7.0
ver_check Coreutils sort 8.1 || bail "Coreutils trop vieux, arrêt"
ver_check Bash bash 3.2
ver_check Binutils ld 2.13.1
ver_check Bison bison 2.7
ver_check Diffutils diff 2.8.1
ver_check Findutils find 4.2.31
ver_check Gawk gawk 4.0.1
ver_check GCC gcc 5.2
ver_check "GCC (C++)" g++ 5.2
ver_check Grep grep 2.5.1a
ver_check Gzip gzip 1.3.12
ver_check M4 m4 1.4.10
ver_check Make make 4.0
ver_check Patch patch 2.5.4
ver_check Perl perl 5.8.8
ver_check Python python3 3.4
ver_check Sed sed 4.1.5
ver_check Tar tar 1.22
ver_check Texinfo texi2any 5.0
ver_check Xz xz 5.0.0
ver_kernel &min-kernel;

if mount | grep -q 'devpts on /dev/pts' &amp;&amp; [ -e /dev/ptmx ]
then echo "OK : le noyau Linux prend en charge les PTY UNIX 98";
else echo "ERREUR : le noyau Linux ne prend PAS en charge les PTY UNIX 98"; fi

alias_check() {
if $1 --version 2>&amp;1 | grep -qi $2
then printf "OK : %-4s est $2\n" "$1";
else printf "ERREUR : %-4s n'est PAS $2\n" "$1"; fi
}
echo "Alias :"
alias_check awk GNU
alias_check yacc Bison
alias_check sh Bash

echo "Vérification du compilateur :"
if printf "int main(){}" | g++ -x c++ -
then echo "OK : g++ fonctionne";
else echo "ERREUR : g++ ne fonctionne PAS"; fi
rm -f a.out

if [ "$(nproc)" = "" ]; then
echo "ERREUR : nproc n'est pas disponible ou a produit une sortie vide"
else
echo "OK : nproc rapporte $(nproc) cœurs logiques disponibles"
fi</literal>
EOF

bash version-check.sh</userinput>
Linux From Scratch 12.3/chapter02_hostreqs — Portuguese (Brazil)
<?dbfo keep-together="auto"?><userinput>cat &gt; version-check.sh &lt;&lt; "EOF"
<literal>#!/bin/bash
# A script to list version numbers of critical development tools

# If you have tools installed in other directories, adjust PATH here AND
# in ~lfs/.bashrc (section 4.4) as well.

LC_ALL=C
PATH=/usr/bin:/bin

bail() { echo "FATAL: $1"; exit 1; }
grep --version > /dev/null 2> /dev/null || bail "grep does not work"
sed '' /dev/null || bail "sed does not work"
sort /dev/null || bail "sort does not work"

ver_check()
{
if ! type -p $2 &amp;>/dev/null
then
echo "ERROR: Cannot find $2 ($1)"; return 1;
fi
v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
if printf '%s\n' $3 $v | sort --version-sort --check &amp;>/dev/null
then
printf "OK: %-9s %-6s >= $3\n" "$1" "$v"; return 0;
else
printf "ERROR: %-9s is TOO OLD ($3 or later required)\n" "$1";
return 1;
fi
}

ver_kernel()
{
kver=$(uname -r | grep -E -o '^[0-9\.]+')
if printf '%s\n' $1 $kver | sort --version-sort --check &amp;>/dev/null
then
printf "OK: Linux Kernel $kver >= $1\n"; return 0;
else
printf "ERROR: Linux Kernel ($kver) is TOO OLD ($1 or later required)\n" "$kver";
return 1;
fi
}

# Coreutils first because --version-sort needs Coreutils >= 7.0
ver_check Coreutils sort 8.1 || bail "Coreutils too old, stop"
ver_check Bash bash 3.2
ver_check Binutils ld 2.13.1
ver_check Bison bison 2.7
ver_check Diffutils diff 2.8.1
ver_check Findutils find 4.2.31
ver_check Gawk gawk 4.0.1
ver_check GCC gcc 5.2
ver_check "GCC (C++)" g++ 5.2
ver_check Grep grep 2.5.1a
ver_check Gzip gzip 1.3.12
ver_check M4 m4 1.4.10
ver_check Make make 4.0
ver_check Patch patch 2.5.4
ver_check Perl perl 5.8.8
ver_check Python python3 3.4
ver_check Sed sed 4.1.5
ver_check Tar tar 1.22
ver_check Texinfo texi2any 5.0
ver_check Xz xz 5.0.0
ver_kernel &min-kernel;

if mount | grep -q 'devpts on /dev/pts' &amp;&amp; [ -e /dev/ptmx ]
then echo "OK: Linux Kernel supports UNIX 98 PTY";
else echo "ERROR: Linux Kernel does NOT support UNIX 98 PTY"; fi

alias_check() {
if $1 --version 2>&amp;1 | grep -qi $2
then printf "OK: %-4s is $2\n" "$1";
else printf "ERROR: %-4s is NOT $2\n" "$1"; fi
}
echo "Aliases:"
alias_check awk GNU
alias_check yacc Bison
alias_check sh Bash

echo "Compiler check:"
if printf "int main(){}" | g++ -x c++ -
then echo "OK: g++ works";
else echo "ERROR: g++ does NOT work"; fi
rm -f a.out

if [ "$(nproc)" = "" ]; then
echo "ERROR: nproc is not available or it produces empty output"
else
echo "OK: nproc reports $(nproc) logical cores are available"
fi</literal>
EOF

bash version-check.sh</userinput>
<?dbfo keep-together="auto"?><userinput>cat &gt; version-check.sh &lt;&lt; "EOF"
<literal>#!/bin/bash
# Um conjunto sequencial de comandos para listar os números de versão de ferramentas críticas de desenvolvimento

# Se você tiver ferramentas instaladas em outros diretórios, [então] ajuste "PATH" aqui E
# em ~lfs/.bashrc (seção 4.4) também.

LC_ALL=C
PATH=/usr/bin:/bin

bail() { echo "FATAL: $1"; exit 1; }
grep --version > /dev/null 2> /dev/null || bail "grep não funciona"
sed '' /dev/null || bail "sed não funciona"
sort /dev/null || bail "sort não funciona"

ver_check()
{
if ! type -p $2 &amp;>/dev/null
then
echo "ERRO: Não conseguiu encontrar $2 ($1)"; return 1;
fi
v=$($2 --version 2>&amp;1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
if printf '%s\n' $3 $v | sort --version-sort --check &amp;>/dev/null
then
printf "OK: %-9s %-6s >= $3\n" "$1" "$v"; return 0;
else
printf "ERRO: %-9s é MUITO ANTIGO ($3 ou posterior exigido)\n" "$1";
return 1;
fi
}

ver_kernel()
{
kver=$(uname -r | grep -E -o '^[0-9\.]+')
if printf '%s\n' $1 $kver | sort --version-sort --check &amp;>/dev/null
then
printf "OK: núcleo Linux $kver >= $1\n"; return 0;
else
printf "ERRO: núcleo Linux ($kver) é MUITO ANTIGO ($1 ou posterior exigido)\n" "$kver";
return 1;
fi
}

# "Coreutils" primeiro, pois "--version-sort" precisa do "Coreutils" >= 7.0
ver_check Coreutils sort 8.1 || bail "Coreutils muito antigo, pare"
ver_check Bash bash 3.2
ver_check Binutils ld 2.13.1
ver_check Bison bison 2.7
ver_check Diffutils diff 2.8.1
ver_check Findutils find 4.2.31
ver_check Gawk gawk 4.0.1
ver_check GCC gcc 5.2
ver_check "GCC (C++)" g++ 5.2
ver_check Grep grep 2.5.1a
ver_check Gzip gzip 1.3.12
ver_check M4 m4 1.4.10
ver_check Make make 4.0
ver_check Patch patch 2.5.4
ver_check Perl perl 5.8.8
ver_check Python python3 3.4
ver_check Sed sed 4.1.5
ver_check Tar tar 1.22
ver_check Texinfo texi2any 5.0
ver_check Xz xz 5.0.0
ver_kernel &min-kernel;

if mount | grep -q 'devpts on /dev/pts' &amp;&amp; [ -e /dev/ptmx ]
then echo "OK: núcleo Linux suporta PTY do UNIX 98";
else echo "ERRO: núcleo Linux NÃO suporta PTY do UNIX 98"; fi

alias_check() {
if $1 --version 2>&amp;1 | grep -qi $2
then printf "OK: %-4s is $2\n" "$1";
else printf "ERRO: %-4s is NOT $2\n" "$1"; fi
}
echo "Aliases:"
alias_check awk GNU
alias_check yacc Bison
alias_check sh Bash

echo "Verificação do compilador:"
if printf "int main(){}" | g++ -x c++ -
then echo "OK: g++ funciona";
else echo "ERRO: g++ NÃO funciona"; fi
rm -f a.out

if [ "$(nproc)" = "" ]; then
echo "ERRO: nproc não está disponível ou ele produz saída gerada vazia"
else
echo "OK: nproc informa que $(nproc) núcleos lógicos estão disponíveis"
fi</literal>
EOF

bash version-check.sh</userinput>