18 lines
1023 B
Bash
18 lines
1023 B
Bash
line() { sed -n "${2}p" "/root/lab-answers/$1" 2>/dev/null | tr 'A-Z' 'a-z' | sed 's/^[[:space:]]*//; s/[[:space:]]*$//'; }
|
|
family=$(. /etc/os-release; echo "${ID_LIKE:-$ID}" | tr 'A-Z' 'a-z')
|
|
|
|
task 1 "The architecture and the distribution family"
|
|
need "the first line is the architecture, $(uname -m)" '[ "$(line 1 1)" = "$(uname -m)" ]'
|
|
need "the second line is a word from ID_LIKE ($family)" 'a=$(line 1 2 | tr -d "\""); [ -n "$a" ] && grep -qw -- "$a" <<<"$family"'
|
|
|
|
task 2 "The license of bash"
|
|
need "/root/lab-answers/2 names bash's license (a version of the GPL)" 'line 2 1 | grep -Eq "gpl.*3|gnu general public license.*3"'
|
|
|
|
task 3 "A package that isn't architecture-specific"
|
|
need "/root/lab-answers/3 names an installed package" '[ -n "$(line 3 1)" ]'
|
|
if is_rhel; then
|
|
need "that package's architecture is noarch" '[ "$(rpm -q --qf "%{ARCH}" "$(line 3 1)" 2>/dev/null)" = noarch ]'
|
|
else
|
|
need "that package's architecture is all" '[ "$(dpkg-query -W -f "\${Architecture}" "$(line 3 1)" 2>/dev/null)" = all ]'
|
|
fi
|