Ubuntu cleaner

Bonjour

xubu1957 a écritMontre le sources.list :

find /etc/apt -name '*.list' -exec bash -c 'echo -e "\n$1\n"; nl -ba "$1"' _ '{}' \;

Juste pour info, il y a aussi celle là, qui n'utilise qu'une seule commande au lieu de trois
et qui retournera les mêmes informations
mais en plus court puisque sans les lignes commentées ni les lignes vides :

grep -Evn '^#|^$' /etc/apt/sources.list{,.d/*.list}

Voilà la première :

michel@xubu:~$ find /etc/apt -name '*.list' -exec bash -c 'echo -e "\n$1\n"; nl -ba "$1"' _ '{}' \;

/etc/apt/sources.list

     1	#deb cdrom:[Xubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731)]/ focal main multiverse restricted universe
     2	
     3	# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
     4	# newer versions of the distribution.
     5	deb http://fr.archive.ubuntu.com/ubuntu/ focal main restricted
     6	# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal main restricted
     7	
     8	## Major bug fix updates produced after the final release of the
     9	## distribution.
    10	deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates main restricted
    11	# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-updates main restricted
    12	
    13	## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
    14	## team. Also, please note that software in universe WILL NOT receive any
    15	## review or updates from the Ubuntu security team.
    16	deb http://fr.archive.ubuntu.com/ubuntu/ focal universe
    17	# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal universe
    18	deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates universe
    19	# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-updates universe
    20	
    21	## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
    22	## team, and may not be under a free licence. Please satisfy yourself as to 
    23	## your rights to use the software. Also, please note that software in 
    24	## multiverse WILL NOT receive any review or updates from the Ubuntu
    25	## security team.
    26	deb http://fr.archive.ubuntu.com/ubuntu/ focal multiverse
    27	# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal multiverse
    28	deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates multiverse
    29	# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-updates multiverse
    30	
    31	## N.B. software from this repository may not have been tested as
    32	## extensively as that contained in the main release, although it includes
    33	## newer versions of some applications which may provide useful features.
    34	## Also, please note that software in backports WILL NOT receive any review
    35	## or updates from the Ubuntu security team.
    36	deb http://fr.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
    37	# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
    38	
    39	## Uncomment the following two lines to add software from Canonical's
    40	## 'partner' repository.
    41	## This software is not part of Ubuntu, but is offered by Canonical and the
    42	## respective vendors as a service to Ubuntu users.
    43	# deb http://archive.canonical.com/ubuntu focal partner
    44	# deb-src http://archive.canonical.com/ubuntu focal partner
    45	
    46	deb http://security.ubuntu.com/ubuntu focal-security main restricted
    47	# deb-src http://security.ubuntu.com/ubuntu focal-security main restricted
    48	deb http://security.ubuntu.com/ubuntu focal-security universe
    49	# deb-src http://security.ubuntu.com/ubuntu focal-security universe
    50	deb http://security.ubuntu.com/ubuntu focal-security multiverse
    51	# deb-src http://security.ubuntu.com/ubuntu focal-security multiverse
    52	
    53	# This system was installed using small removable media
    54	# (e.g. netinst, live or single CD). The matching "deb cdrom"
    55	# entries were disabled at the end of the installation process.
    56	# For information about how to configure apt package sources,
    57	# see the sources.list(5) manual.
michel@xubu:~$ 

et voilà la seconde sur la même machine :

michel@xubu:~$ grep -Evn '^#|^$' /etc/apt/sources.list{,.d/*.list}
/etc/apt/sources.list:5:deb http://fr.archive.ubuntu.com/ubuntu/ focal main restricted
/etc/apt/sources.list:10:deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates main restricted
/etc/apt/sources.list:16:deb http://fr.archive.ubuntu.com/ubuntu/ focal universe
/etc/apt/sources.list:18:deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates universe
/etc/apt/sources.list:26:deb http://fr.archive.ubuntu.com/ubuntu/ focal multiverse
/etc/apt/sources.list:28:deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates multiverse
/etc/apt/sources.list:36:deb http://fr.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
/etc/apt/sources.list:46:deb http://security.ubuntu.com/ubuntu focal-security main restricted
/etc/apt/sources.list:48:deb http://security.ubuntu.com/ubuntu focal-security universe
/etc/apt/sources.list:50:deb http://security.ubuntu.com/ubuntu focal-security multiverse
grep: /etc/apt/sources.list.d/*.list: Aucun fichier ou dossier de ce type
michel@xubu:~$ 

Dans la seconde, il y a aussi les numéros de ligne,
mais il n'y a plus les lignes commentées et les lignes vides.