salut
une première commande pour lister avec critère de taille 1G
du -sht 1G /* 2>/dev/null | sort -h
Exemple
root@debian:~# du -sht 1G /* 2>/dev/null | sort -h
1,5G /var
1,7G /opt
3,0G /Phoenix
6,3G /usr
213G /home
root@debian:~#
Puis descendre l’arborescence,
du -hxd1 /var/* 2>/dev/null | sort -h
Exemple
root@debian:~# du -hxd1 /var/* 2>/dev/null | sort -h
0 /var/lock
0 /var/run
4,0K /var/cache/private
4,0K /var/cache/realmd
4,0K /var/lib/apache2
4,0K /var/lib/avahi-autoipd
4,0K /var/lib/blueman
4,0K /var/lib/container
4,0K /var/lib/dhcp
4,0K /var/lib/git
4,0K /var/lib/ieee-data
4,0K /var/lib/initscripts
4,0K /var/lib/insserv
4,0K /var/lib/lsb
4,0K /var/lib/man-db
4,0K /var/lib/minidlna
4,0K /var/lib/misc
4,0K /var/lib/os-prober
4,0K /var/lib/python
4,0K /var/lib/realmd
4,0K /var/lib/rpm
4,0K /var/lib/synaptic
4,0K /var/lib/tlp
4,0K /var/lib/udisks2
4,0K /var/lib/update-rc.d
4,0K /var/lib/usb_modeswitch
4,0K /var/local
4,0K /var/log/apparmor
4,0K /var/log/private
4,0K /var/mail
4,0K /var/opt
4,0K /var/spool/rsyslog
8,0K /var/cache/PackageKit
8,0K /var/lib/dbus
8,0K /var/lib/gems
8,0K /var/lib/geoclue
8,0K /var/lib/logrotate
8,0K /var/lib/plymouth
8,0K /var/lib/private
8,0K /var/lib/pycentral
8,0K /var/lib/urandom
8,0K /var/lib/vim
8,0K /var/lib/xfonts
8,0K /var/lib/xkb
8,0K /var/tmp/systemd-private-3ecf013813a34996b0047062cdfed3fc-colord.service-DfE4YE
8,0K /var/tmp/systemd-private-3ecf013813a34996b0047062cdfed3fc-iio-sensor-proxy.service-sWuJZl
8,0K /var/tmp/systemd-private-3ecf013813a34996b0047062cdfed3fc-rtkit-daemon.service-i3LMOt
8,0K /var/tmp/systemd-private-3ecf013813a34996b0047062cdfed3fc-systemd-timesyncd.service-uxZJie
8,0K /var/tmp/systemd-private-3ecf013813a34996b0047062cdfed3fc-upower.service-9c6Kr2
12K /var/lib/apparmor
12K /var/lib/grub
12K /var/lib/initramfs-tools
12K /var/lib/msttcorefonts
12K /var/lib/runit
12K /var/lib/sgml-base
12K /var/lib/snmp
12K /var/log/fsck
16K /var/cache/lightdm
16K /var/lib/binfmts
16K /var/lib/debian-security-support
16K /var/lib/libreoffice
16K /var/lib/sudo
16K /var/spool/libreoffice
20K /var/cache/localepurge
20K /var/lib/libxml-sax-perl
20K /var/spool/anacron
24K /var/lib/emacsen-common
24K /var/lib/pulse
28K /var/lib/alsa
28K /var/lib/pam
28K /var/spool/cron
32K /var/lib/bluetooth
32K /var/lib/freevo
36K /var/lib/dictionaries-common
36K /var/lib/exim4
36K /var/lib/PackageKit
36K /var/lib/xml-core
40K /var/cache/powertop
40K /var/spool/exim4
44K /var/lib/polkit-1
48K /var/cache/dictionaries-common
48K /var/log/exim4
56K /var/lib/colord
64K /var/lib/ghostscript
72K /var/lib/NetworkManager
88K /var/log/cups
112K /var/lib/ucf
136K /var/cache/ldconfig
152K /var/lib/AccountsService
160K /var/log/apt
188K /var/cache/system-tools-backends
356K /var/lib/gconf
444K /var/lib/systemd
460K /var/cache/cracklib
500K /var/cache/samba
600K /var/lib/usbutils
732K /var/lib/btscanner
756K /var/lib/upower
1,4M /var/lib/sddm
1,6M /var/cache/man
1,7M /var/lib/lightdm
1,9M /var/cache/minidlna
2,3M /var/lib/samba
2,6M /var/lib/ispell
3,0M /var/log/samba
5,5M /var/log
6,0M /var/cache/cups
6,2M /var/cache/apparmor
6,5M /var/lib/smartmontools
8,3M /var/cache/debconf
13M /var/tmp
14M /var/lib/mlocate
17M /var/lib/aspell
19M /var/backups
29M /var/spool
29M /var/spool/cups
59M /var/cache/fontconfig
91M /var/lib/dpkg
214M /var/cache/apt
297M /var/cache
964M /var/lib/apt
1,1G /var/lib
root@debian:~#