Skip to content

Commit 4f38b93

Browse files
author
Giles Westwood
committed
adding apt functions
1 parent 06477bd commit 4f38b93

1 file changed

Lines changed: 146 additions & 0 deletions

File tree

‎lib/apt.sh‎

Lines changed: 146 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,146 @@
1+
sk-apt-rmadison(){
2+
sk_help "$FUNCNAME: package. Search multiple distro versions for a package" "$@" && return
3+
sk-pack-install rmadison -p devscripts
4+
rmadison $@
5+
}
6+
7+
sk-apt-versions(){
8+
local package=${1:-docker}
9+
apt-cache madison $package
10+
}
11+
12+
sk-dpkg-sort-size() {
13+
dpkg-query -W --showformat='${Installed-Size;10}\t${Package}\n' | sort -k1,1nr
14+
}
15+
16+
sk-apt-key-add() {
17+
sk_help "$FUNCNAME: <key>(pgdg default). Add a missing apt key" "$@" && return
18+
key=${1:-7FCC7D46ACCC4CF8}
19+
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys $key
20+
}
21+
22+
23+
sk-apt-distupgrade-prep(){
24+
sk_help "$FUNCNAME: Prep for a distupgrade by upgrading current release to latest packages. Pass in -f to force upgrade with no prompts." "$@" && return
25+
local force=$1
26+
echo "Prepping OS for upgrade"
27+
[ "$force" ] || confirm "This will potentially break the distribution, have you taken backups?" || return 1
28+
sudo apt-get update
29+
sudo DEBIAN_FRONTEND=noninteractive apt-get -y -q -o 'DPkg::Options::=--force-confold' upgrade
30+
sudo apt-get clean all
31+
}
32+
33+
sk-apt-distupgrade-post(){
34+
sk_help "$FUNCNAME: Cleanup after a dist-upgrade. Pass in -f to force upgrade with no prompts." "$@" && return
35+
local force=$1
36+
echo "Checking edge cases after upgrade"
37+
[ "$force" ] || confirm "This will potentially break the distribution, have you taken backups?" || return 1
38+
sudo apt-get -y -q autoremove
39+
if ! grep -q open-vm-dkms <<< $(dpkg -l) ;then
40+
sudo apt-get -y install open-vm-dkms
41+
fi
42+
43+
echo "Running kernel: `uname -va`"
44+
echo "Installed kernels: `dpkg -l | grep linux`"
45+
echo "Next bootup kernel: `cat /boot/grub/menu.lst | grep default`"
46+
echo "`cat /boot/grub/menu.lst | grep title | grep Ubuntu`"
47+
echo "Ensure you are booting up with the latest kernel if not selected"
48+
echo "Testing logrotate"
49+
sudo logrotate /etc/logrotate.conf
50+
[ "$force" ] || confirm "Perform reboot?" || return 1
51+
sudo shutdown -r now
52+
}
53+
54+
55+
# https://www.queryxchange.com/q/3_658047/ubuntu-8-04-lts-upgrade-to-10-04-python-problem-39-with-39-will-become-a-reserved-keyword-in-python-2-6/
56+
# http://askubuntu.com/questions/719465/why-does-do-release-upgrade-skip-a-version
57+
sk-apt-distupgrade-manual(){
58+
sk_help_noarg "$FUNCNAME: <LTS RELEASE TO UPGRADE TO> <-f (force)>. Upgrade a system using dist-upgrade NOT do-release-upgrade due to it's limitations of selecting the lts version to upgrade to." "$@" && return
59+
local upgrade_distro=$1
60+
local force=$2
61+
sk-apt-distupgrade-prep $force
62+
current_distro=$(lsb_release -c | awk '{print $2}')
63+
sudo perl -pi -e "s/${current_distro}/${upgrade_distro}/g" /etc/apt/sources.list /etc/apt/sources.list.d/*.list
64+
sudo apt-get update
65+
sudo env DEBIAN_FRONTEND=noninteractive apt-get -y -q -o 'DPkg::Options::=--force-confold' dist-upgrade &
66+
while [ $(lsof /var/lib/dpkg/lock >> /dev/null;) ];do sleep 2;done
67+
sk-apt-distupgrade-post $force
68+
}
69+
70+
71+
72+
73+
74+
sk-apt-support-eol(){
75+
sk_help "Usage: $FUNCNAME. Migrate an EOL Ubuntu server to the old-releases apt repo. This should be a last resort as we should be upgrading them. Use when OS and code dependencies exist that block an upgrade." "$@" && return
76+
sudo perl -pi -e 's/us-east-1\.ec2\.archive\.ubuntu\.com/old-releases\.ubuntu\.com/g' /etc/apt/sources.list
77+
sudo perl -pi -e 's/gb\.archive\.ubuntu\.com/old-releases\.ubuntu\.com/g' /etc/apt/sources.list
78+
sudo perl -pi -e 's/security\.ubuntu\.com/old-releases\.ubuntu\.com/g' /etc/apt/sources.list
79+
sudo perl -pi -e 's/deb-src.*$//g' /etc/apt/sources.list
80+
sudo apt-get clean all
81+
sudo apt-get update
82+
}
83+
84+
sk-apt-purge-sources(){
85+
sk_help "$FUNCNAME . Clean out any src lines from /etc/apt/sources.list" "$@" && return
86+
sudo perl -pi -e 's/deb-src.*//g' /etc/apt/sources.list
87+
}
88+
89+
sk-apt-add-custom-source(){
90+
sk_help_noarg "$FUNCNAME <filename_of_source> (/etc/apt/sources.list.d/wibble.conf) <line to add> Add /etc/apt/sources.list.d/<listname>.list" "$@" && return
91+
local source_filename=$1
92+
shift
93+
if [[ ! -f "$source_filename" ]];then
94+
sudo bash -c "echo $@ > $source_filename"
95+
fi
96+
}
97+
98+
sk-apt-add-distro-source(){
99+
sk_help_noarg "$FUNCNAME <distro> <listname>. Add /etc/apt/sources.list.d/<listname>.list" "$@" && return
100+
local distribution=$1
101+
local listfile=${2:-/etc/apt/sources.list.d/$distribution}
102+
103+
# sources.list format: deb uri distribution [component1] [component2] [...]
104+
[ ! -d /etc/apt/sources.list.d ] && sudo mkdir /etc/apt/sources.list.d
105+
106+
# start with a new file
107+
sudo rm -f $listfile
108+
109+
lsbdistid=$(lsb_release -i | awk '{print $3}')
110+
case $lsbdistid in
111+
Ubuntu) local components="main restricted universe multiverse";;
112+
Debian) local components="main contrib non-free";;
113+
*) local components="main restricted universe multiverse";;
114+
esac
115+
116+
local distribution_list="$distribution ${distribution}-updates ${distribution}-backports"
117+
echo $distribution_list
118+
case $distribution in
119+
lucid) local uri_list="http://old-releases.ubuntu.com/ubuntu/";;
120+
*) local uri_list="http://gb.archive.ubuntu.com/ubuntu/ http://security.ubuntu.com/ubuntu";;
121+
esac
122+
123+
for uri in $uri_list;do
124+
grep -q security <<< $(echo "$uri") && distribution_list="${distribution}-security"
125+
for distribution_name in $distribution_list;do
126+
sudo bash -c "echo 'deb-src $uri $distribution_name $components' >> $listfile"
127+
done
128+
done
129+
130+
}
131+
sk-apt-update-repos(){
132+
sk_help_noarg "$FUNCNAME <listnames> Update multiple listnames (/etc/apt/sources.list.d/wibble). Avoiding lengthy update of /etc/apt/sources.list " "$@" && return
133+
for source in "$@"; do
134+
sudo apt-get update -o Dir::Etc::sourcelist="${source}" \
135+
-o Dir::Etc::sourceparts="-" -o APT::Get::List-Cleanup="0"
136+
done
137+
}
138+
139+
sk-apt-source-from-repo(){
140+
sk_help_noarg "$FUNCNAME <package> <listname>. Source package from listname <listname>(/etc/apt/sources.list.d/wibble) . Avoiding lengthy update of /etc/apt/sources.list " "$@" && return
141+
apt-get source $1 -o Dir::Etc::sourcelist="$2" \
142+
-o Dir::Etc::sourceparts="-" -o APT::Get::List-Cleanup="0"
143+
}
144+
145+
146+

0 commit comments

Comments
 (0)