1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#!/bin/bash
set -e
if ! which lsb_release >/dev/null 2>&1; then
echo >&2 install the lsb-release package to run this script
exit 1
fi
if ! which grep-status >/dev/null 2>&1; then
echo >&2 install the dctrl-tools package to run this script
exit 1
fi
esslist=essential-packages-list
case "`lsb_release -is`" in
Debian)
dist='sid'
#mirror_list=http://ftp.debian.org/debian
mirror_list="$mirror_list http://ftp.de.debian.org/debian"
mirror_list="$mirror_list http://ftp.debian-ports.org/debian"
;;
Ubuntu)
dist=`lsb_release -cs`
mirror_list="$mirror_list http://archive.ubuntu.com/ubuntu"
mirror_list="$mirror_list http://ports.ubuntu.com/ubuntu-ports"
;;
*)
dist='n/a';;
esac
# include only linux, hurd archs
# remove discontinuted archs (e.g. arm, sh)
arches=`dpkg-architecture -L \
| egrep '^(hurd-)?[^-]+$' \
| egrep -v '^(hurd-)?(arm|armeb|avr32|m32r|or1k|mips|powerpcel|powerpcspe|s390|sh|sh3|sh3eb|sh4eb)$'`
for arch in $arches
do
if [ ! -f Packages-$arch ]
then
for mirror in $mirror_list; do
if wget -O Packages-$arch.xz $mirror/dists/$dist/main/binary-$arch/Packages.xz
then
unxz -f Packages-$arch.xz
break
elif wget -O Packages-$arch.bz2 $mirror/dists/$dist/main/binary-$arch/Packages.bz2
then
bunzip2 -f Packages-$arch.bz2
break
elif wget -O Packages-$arch.gz $mirror/dists/$dist/main/binary-$arch/Packages.gz
then
gunzip -f Packages-$arch.gz
break
fi
done
rm -f Packages-$arch.{xz,bz2,gz}
fi
if [ ! -f Packages-$arch ]
then
continue
fi
printf > $esslist-$arch \
'This list was generated on %s for %s\n' \
"`LANG=C date`" "$arch"
echo >> $esslist-$arch \
'It contains a list of essential packages' \
'(which are also build-essential).'
echo >> $esslist-$arch
grep-status -FEssential -sPackage -ni yes Packages-$arch \
| sort >> $esslist-$arch
done
rm -f Packages-*
|
