这是我的00-motd (-rwxr-xr-x)文件：
#!/usr/bin/env python3
DISK_A = '/dev/sda2'
DISK_B = '/dev/sdb1'
import locale
locale.setlocale(locale.LC_TIME, 'pl_PL.UTF-8')
# https://github.com/maxogden/cool-ascii-faces
cool = [
u"( .-. )",
u"( .o.)",
u"( `·´ )",
u"( ° ͜ ʖ °)",
u"( ͡° ͜ʖ ͡°)",
u"( ⚆ _ ⚆ )",
u"( ︶︿︶)",
u"( ﾟヮﾟ)",
u"(\\/)(°,,,°)(\\/)",
u"(¬_¬)",
u"(¬º-°)¬",
u"(¬‿¬)",
u"(°ロ°)☝",
u"(´・ω・)っ",
u"(ó ì_í)",
u"(ʘᗩʘ')",
u"(ʘ‿ʘ)",
u"(̿▀̿ ̿Ĺ̯̿̿▀̿ ̿)̄",
u"(͡° ͜ʖ ͡°)",
u"ᕦ( ͡° ͜ʖ ͡°)ᕤ",
u"(ಠ_ಠ)",
u"(ಠ‿ಠ)",
u"(ಠ⌣ಠ)",
u"(ಥ_ಥ)",
u"(ಥ﹏ಥ)",
u"(ง ͠° ͟ل͜ ͡°)ง",
u"(ง ͡ʘ ͜ʖ ͡ʘ)ง",
u"(ง •̀_•́)ง",
u"(ง'̀-'́)ง",
u"(ง°ل͜°)ง",
u"(ง⌐□ل͜□)ง",
u"(ღ˘⌣˘ღ)",
u"(ᵔᴥᵔ)",
u"(•ω•)",
u"(•◡•)/",
u"(⊙ω⊙)",
u"(⌐■_■)",
u"(─‿‿─)",
u"(╯°□°）╯",
u"(◕‿◕)",
u"(☞ﾟ∀ﾟ)☞",
u"(❍ᴥ❍ʋ)",
u"(っ◕‿◕)っ",
u"(づ｡◕‿‿◕｡)づ",
u"(ノಠ益ಠ)ノ",
u"(ノ・∀・)ノ",
u"(；一_一)",
u"(｀◔ ω ◔´)",
u"(｡◕‿‿◕｡)",
u"(ﾉ◕ヮ◕)ﾉ",
u"*<{:¬{D}}}",
u"=^.^=",
u"t(-.-t)",
u"| (• ◡•)|",
u"~(˘▾˘~)",
u"¬_¬",
u"¯(°_o)/¯",
u"¯\\_(ツ)_/¯",
u"°Д°",
u"ɳ༼ຈل͜ຈ༽ɲ",
u"ʅʕ•ᴥ•ʔʃ",
u"ʕ´•ᴥ•`ʔ",
u"ʕ•ᴥ•ʔ",
u"ʕ◉.◉ʔ",
u"ʕㅇ호ㅇʔ",
u"ʕ；•`ᴥ•´ʔ",
u"ʘ‿ʘ",
u"͡° ͜ʖ ͡°",
u"ζ༼Ɵ͆ل͜Ɵ͆༽ᶘ",
u"Ѱζ༼ᴼل͜ᴼ༽ᶘѰ",
u"ب_ب",
u"٩◔̯◔۶",
u"ಠ_ಠ",
u"ಠoಠ",
u"ಠ~ಠ",
u"ಠ‿ಠ",
u"ಠ⌣ಠ",
u"ಠ╭╮ಠ",
u"ರ_ರ",
u"ง ͠° ل͜ °)ง",
u"๏̯͡๏﴿",
u"༼ ºººººل͟ººººº ༽",
u"༼ ºل͟º ༽",
u"༼ ºل͟º༼",
u"༼ ºل͟º༽",
u"༼ ͡■ل͜ ͡■༽",
u"༼ つ ◕_◕ ༽つ",
u"༼ʘ̚ل͜ʘ̚༽",
u"ლ(´ڡ`ლ)",
u"ლ(́◉◞౪◟◉‵ლ)",
u"ლ(ಠ益ಠლ)",
u"ᄽὁȍ ̪őὀᄿ",
u"ᔑ•ﺪ͟͠•ᔐ",
u"ᕕ( ᐛ )ᕗ",
u"ᕙ(⇀‸↼‶)ᕗ",
u"ᕙ༼ຈل͜ຈ༽ᕗ",
u"ᶘ ᵒᴥᵒᶅ",
u"(ﾉಥ益ಥ）ﾉ",
u"≧☉_☉≦",
u"⊙▃⊙",
u"⊙﹏⊙",
u"┌( ಠ_ಠ)┘",
u"╚(ಠ_ಠ)=┐",
u"◉_◉",
u"◔ ⌣ ◔",
u"◔̯◔",
u"◕‿↼",
u"◕‿◕",
u"☉_☉",
u"☜(⌒▽⌒)☞",
u"☼.☼",
u"♥‿♥",
u"⚆ _ ⚆",
u"✌(-‿-)✌",
u"〆(・∀・＠)",
u"ノ( º _ ºノ)",
u"ノ( ゜-゜ノ)",
u"ヽ( ͝° ͜ʖ͡°)ﾉ",
u"ヽ(`Д´)ﾉ",
u"ヽ༼° ͟ل͜ ͡°༽ﾉ",
u"ヽ༼ʘ̚ل͜ʘ̚༽ﾉ",
u"ヽ༼ຈل͜ຈ༽ง",
u"ヽ༼ຈل͜ຈ༽ﾉ",
u"ヽ༼Ὸل͜ຈ༽ﾉ",
u"ヾ(⌐■_■)ノ",
u"꒰･◡･๑꒱",
u"﴾͡๏̯͡๏﴿",
u"｡◕‿◕｡",
u"ʕノ◔ϖ◔ʔノ",
u"(ノಠ益ಠ)ノ彡┻━┻",
u"(╯°□°）╯︵ ┻━┻",
u"꒰•̥̥̥̥̥̥̥ ﹏ •̥̥̥̥̥̥̥̥๑꒱",
u"ಠ_ರೃ",
u"(ू˃̣̣̣̣̣̣︿˂̣̣̣̣̣̣ ू)",
u"(ꈨຶꎁꈨຶ)۶”",
u"(ꐦ°᷄д°᷅)",
u"(۶ૈ ۜ ᵒ̌▱๋ᵒ̌ )۶ૈ=͟͟͞͞ ⌨",
u"₍˄·͈༝·͈˄₎◞ ̑̑ෆ⃛",
u"(*ﾟ⚙͠ ∀ ⚙͠)ﾉ❣",
u"٩꒰･ัε･ั ꒱۶",
u"ヘ（。□°）ヘ",
u"˓˓(ृ ु ॑꒳’)ु(ृ’꒳ ॑ ृ )ु˒˒˒",
u"꒰✘Д✘◍꒱",
u"૮( ᵒ̌ૢཪᵒ̌ૢ )ა",
u"“ψ(｀∇´)ψ",
u"ಠﭛಠ",
u"(๑>ᴗ<๑)",
u"(۶ꈨຶꎁꈨຶ )۶ʸᵉᵃʰᵎ",
u"٩(•̤̀ᵕ•̤́๑)ᵒᵏᵎᵎᵎᵎ",
u"(oT-T)尸",
u"(✌ﾟ∀ﾟ)☞",
u"ಥ‿ಥ",
u"ॱ॰⋆(˶ॢ‾᷄﹃‾᷅˵ॢ)",
u"┬┴┬┴┤ (ಠ├┬┴┬┴",
u"( ˘ ³˘)♥",
u"Σ (੭ु ຶਊ ຶ)੭ु⁾⁾",
u"(⑅ ॣ•͈ᴗ•͈ ॣ)",
u"ヾ(´￢｀)ﾉ",
u"(•̀o•́)ง",
u"(๑•॒̀ ູ॒•́๑)",
u"⚈้̤͡ ˌ̫̮ ⚈้̤͡",
u"=͟͟͞͞ =͟͟͞͞ ﾍ( ´Д`)ﾉ",
u"(((╹д╹;)))",
u"•̀.̫•́✧",
u"(ᵒ̤̑ ₀̑ ᵒ̤̑)",
u"\\_(ʘ_ʘ)_/",
u"乙(ツ)乙",
u"乙(のっの)乙",
u"ヾ(¯∇￣๑)",
u"\\_(ʘ_ʘ)_/",
u"༼;´༎ຶ ༎ຶ༽",
u"(▀̿Ĺ̯▀̿ ̿)",
u"(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧",
u"(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧ ✧ﾟ･: *ヽ(◕ヮ◕ヽ)",
u"┬┴┬┴┤ ͜ʖ ͡°) ├┬┴┬┴",
u"┬┴┬┴┤(･_├┬┴┬┴",
u"(͡ ͡° ͜ つ ͡͡°)",
u"( ͡°╭͜ʖ╮͡° )",
u"(• ε •)",
u"[̲̅$̲̅(̲̅ ͡° ͜ʖ ͡°̲̅)̲̅$̲̅]",
u"| (• ◡•)| (❍ᴥ❍ʋ)",
u"(◕‿◕✿)",
u"(╯°□°)╯︵ ʞooqǝɔɐɟ",
u"(☞ﾟヮﾟ)☞ ☜(ﾟヮﾟ☜)",
u"(づ￣ ³￣)づ",
u"(;´༎ຶД༎ຶ`)",
u"♪~ ᕕ(ᐛ)ᕗ",
u"༼ つ ͡° ͜ʖ ͡° ༽つ",
u"༼ つ ಥ_ಥ ༽つ",
u"ಥ_ಥ",
u"( ͡ᵔ ͜ʖ ͡ᵔ )",
u"ヾ(⌐■_■)ノ♪",
u"~(˘▾˘~)",
u"\\ (•◡•) /",
u"(~˘▾˘)~",
u"(._.) ( l: ) ( .-. ) ( :l ) (._.)",
u"༼ ºل͟º ༼ ºل͟º ༼ ºل͟º ༽ ºل͟º ༽ ºل͟º ༽",
u"┻━┻ ︵ヽ(`Д´)ﾉ︵ ┻━┻",
u"ᕦ(ò_óˇ)ᕤ",
u"(•_•) ( •_•)>⌐■-■ (⌐■_■)",
u"(☞ຈل͜ຈ)☞",
u"˙ ͜ʟ˙",
u"☜(˚▽˚)☞",
u"(｡◕‿◕｡)",
u"（╯°□°）╯︵( .o.)",
u"(っ˘ڡ˘ς)",
u"┬──┬ ノ( ゜-゜ノ)",
u"ಠ⌣ಠ",
u"( ಠ ͜ʖರೃ)",
u"ƪ(˘⌣˘)ʃ",
u"¯\\(°_o)/¯",
u"ლ,ᔑ•ﺪ͟͠•ᔐ.ლ",
u"(´・ω・`)",
u"(´・ω・)っ由",
u"(° ͡ ͜ ͡ʖ ͡ °)",
u"Ƹ̵̡Ӝ̵̨̄Ʒ",
u"ಠ_ಥ",
u"ಠ‿↼",
u"(>ლ)",
u"(▰˘◡˘▰)",
u"(✿´‿`)",
u"◔ ⌣ ◔",
u"｡゜(｀Д´)゜｡",
u"┬─┬ノ( º _ ºノ)",
u"(ó ì_í)=óò=(ì_í ò)",
u"(/) (°,,°) (/)",
u"┬─┬ ︵ /(.□. ）",
u"^̮^",
u"(>人<)",
u"(~_^)",
u"(･.◤)",
u">_>",
u"(^̮^)",
u"=U",
u"(｡╹ω╹｡)",
u"ლ(╹◡╹ლ)",
u"(●´⌓`●)",
u"（[∂]ω[∂]）",
u"U^ｴ^U",
u"(〒ó〒)",
u"(T^T)",
u"(íoì)",
u"(#•v•#)",
u"(•^u^•)",
u"!(^3^)!",
u"\\(°°\\”)",
u"(°o°:)",
u"(° o°)!",
u"(oﾛo)!!",
u"(òロó)",
u"(ò皿ó)",
u"(￣･_______･￣)",
u"ヾ(๑╹◡╹)ﾉ'",
u"(ლ╹◡╹)ლ",
u"（◞‸◟）",
u"(✿◖◡◗)",
u"( ´･‿･｀)",
u"(*｀益´*)がう",
u"(ヾﾉ'д'o)ﾅｨﾅｨ",
u"❤(◕‿◕✿)",
u"(◡‿◡*)❤",
u"(o'ω'o)",
u"(｡･ˇ_ˇ･｡)ﾑｩ…",
u"♬♩♫♪☻(●´∀｀●）☺♪♫♩♬",
u"(✿ฺ◕ฺ‿◕ฺ）ｳﾌｯ♥",
u"(つД⊂)ｴｰﾝ",
u"(つД・)ﾁﾗ",
u"(*´ω｀*)",
u"(✪‿✪)ノ",
u"╲(｡◕‿◕｡)╱",
u"ლ(^o^ლ)"
]
import random
r = random.SystemRandom()
cool_choice = r.choice(cool)
import time as t
time = t.strftime('%H:%M')
date = t.strftime('%A %d %B %Y').title()
import multiprocessing
cores = multiprocessing.cpu_count()
uptime = 0
idletime = 0
load = ''
with open('/proc/uptime', 'r') as f:
s = f.readline().split()
uptime = float(s[0])
idletime = float(s[1])
with open('/proc/loadavg', 'r') as f:
s = f.readline().split()
load = (s[0] + ', ' + s[1] + ', ' + s[2]).rjust(28, ' ')
processes = (s[3]).rjust(23, ' ')
import pendulum
uptime_for_humans = pendulum.duration(minutes=uptime // 60).in_words()
idle_percentage = '%.2f' % round(idletime / cores / uptime * 100, 2)
uptime_gui = uptime_for_humans + (idle_percentage + ' % idling').rjust(72 - len(uptime_for_humans), ' ')
import psutil
memory = psutil.virtual_memory()
partitions = psutil.disk_partitions()
disk_a_dev = '/'
disk_a = psutil.disk_usage('/')
disk_b_dev = '/'
disk_b = psutil.disk_usage('/')
for partition in partitions:
if DISK_A == partition.device:
disk_a_dev = partition.device
disk_a = psutil.disk_usage(partition.mountpoint)
if DISK_B == partition.device:
disk_b_dev = partition.device
disk_b = psutil.disk_usage(partition.mountpoint)
def bytes_for_humans(b, ndigits=2):
units = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'] # Powodzenia kurwa
depth = 0
value = b
while (value // 1024):
depth += 1
value /= 1024
if depth:
value = ('%.2f' % round(value, ndigits))
return str(value) + ' ' + units[depth]
disk_a_data = [
('%.2f' % round(disk_a.used / disk_a.total * 100, 2)).rjust(32 - len(disk_a_dev), ' '),
bytes_for_humans(disk_a.total).rjust(27, ' '),
bytes_for_humans(disk_a.free).rjust(27, ' '),
bytes_for_humans(disk_a.used).rjust(27, ' ')
]
disk_b_data = [
('%.2f' % round(disk_b.used / disk_b.total * 100, 2)).rjust(32 - len(disk_b_dev), ' '),
bytes_for_humans(disk_b.total).rjust(27, ' '),
bytes_for_humans(disk_b.free).rjust(27, ' '),
bytes_for_humans(disk_b.used).rjust(27, ' ')
]
mem_data = [
('%.2f' % round(memory.used / memory.total * 100, 2)).rjust(20, ' '),
bytes_for_humans(memory.total).rjust(23, ' '),
bytes_for_humans(memory.available).rjust(23, ' '),
bytes_for_humans(memory.free).rjust(23, ' '),
bytes_for_humans(memory.used).rjust(23, ' ')
]
print(f'''
┌─┐┬ ┬┌┐ ┌─┐┬─┐┌─┐┌─┐┬ ┬┬┬
└─┐│ │├┴┐├─┤├┬┘├─┤└─┐├─┤││ {time}
└─┘└─┘└─┘┴ ┴┴└─┴ ┴└─┘┴ ┴┴┴ {date}
{cool_choice}
┌ Uptime ──────────────────────────────────────────────────────────────────┐
│ {uptime_gui } │
└──────────────────────────────────────────────────────────────────────────┘
┌ System ────────────────────────────┐┌ Partitions ────────────────────────┐
│ Load: {load } ││ {disk_a_dev + disk_a_data[0] } % │
│ Processes: {processes } ││ Total: {disk_a_data[1] } │
└────────────────────────────────────┘│ Free: {disk_a_data[2] } │
┌ Memory ────────────────────────────┐│ Used: {disk_a_data[3] } │
│ Percentage: {mem_data[0] } % │├────────────────────────────────────┤
│ Total: {mem_data[1] } ││ {disk_b_dev + disk_b_data[0] } % │
│ Available: {mem_data[2] } ││ Total: {disk_b_data[1] } │
│ Free: {mem_data[3] } ││ Free: {disk_b_data[2] } │
│ Used: {mem_data[4] } ││ Used: {disk_b_data[3] } │
└────────────────────────────────────┘└────────────────────────────────────┘
''')
这是输出run-parts /etc/update-motd.d：
这是/etc/pam.d/login：
#
# The PAM configuration file for the Shadow `login' service
#
# Enforce a minimal delay in case of failure (in microseconds).
# (Replaces the `FAIL_DELAY' setting from login.defs)
# Note that other modules may require another minimal delay. (for example,
# to disable any delay, you should add the nodelay option to pam_unix)
auth optional pam_faildelay.so delay=3000000
# Outputs an issue file prior to each login prompt (Replaces the
# ISSUE_FILE option from login.defs). Uncomment for use
# auth required pam_issue.so issue=/etc/issue
# Disallows root logins except on tty's listed in /etc/securetty
# (Replaces the `CONSOLE' setting from login.defs)
#
# With the default control of this module:
# [success=ok new_authtok_reqd=ok ignore=ignore user_unknown=bad default=die]
# root will not be prompted for a password on insecure lines.
# if an invalid username is entered, a password is prompted (but login
# will eventually be rejected)
#
# You can change it to a "requisite" module if you think root may mis-type
# her login and should not be prompted for a password in that case. But
# this will leave the system as vulnerable to user enumeration attacks.
#
# You can change it to a "required" module if you think it permits to
# guess valid user names of your system (invalid user names are considered
# as possibly being root on insecure lines), but root passwords may be
# communicated over insecure lines.
auth [success=ok new_authtok_reqd=ok ignore=ignore user_unknown=bad default=die] pam_securetty.so
# Disallows other than root logins when /etc/nologin exists
# (Replaces the `NOLOGINS_FILE' option from login.defs)
auth requisite pam_nologin.so
# SELinux needs to be the first session rule. This ensures that any
# lingering context has been cleared. Without this it is possible
# that a module could execute code in the wrong domain.
# When the module is present, "required" would be sufficient (When SELinux
# is disabled, this returns success.)
session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so close
# Sets the loginuid process attribute
session required pam_loginuid.so
# SELinux needs to intervene at login time to ensure that the process
# starts in the proper default security context. Only sessions which are
# intended to run in the user's context should be run after this.
session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so open
# When the module is present, "required" would be sufficient (When SELinux
# is disabled, this returns success.)
# This module parses environment configuration file(s)
# and also allows you to use an extended config
# file /etc/security/pam_env.conf.
#
# parsing /etc/environment needs "readenv=1"
session required pam_env.so readenv=1
# locale variables are also kept into /etc/default/locale in etch
# reading this file *in addition to /etc/environment* does not hurt
session required pam_env.so readenv=1 envfile=/etc/default/locale
# Standard Un*x authentication.
@include common-auth
# This allows certain extra groups to be granted to a user
# based on things like time of day, tty, service, and user.
# Please edit /etc/security/group.conf to fit your needs
# (Replaces the `CONSOLE_GROUPS' option in login.defs)
auth optional pam_group.so
# Uncomment and edit /etc/security/time.conf if you need to set
# time restraint on logins.
# (Replaces the `PORTTIME_CHECKS_ENAB' option from login.defs
# as well as /etc/porttime)
# account requisite pam_time.so
# Uncomment and edit /etc/security/access.conf if you need to
# set access limits.
# (Replaces /etc/login.access file)
# account required pam_access.so
# Sets up user limits according to /etc/security/limits.conf
# (Replaces the use of /etc/limits in old login)
session required pam_limits.so
# Prints the last login info upon successful login
# (Replaces the `LASTLOG_ENAB' option from login.defs)
session optional pam_lastlog.so
# Prints the message of the day upon successful login.
# (Replaces the `MOTD_FILE' option in login.defs)
# This includes a dynamically generated part from /run/motd.dynamic
# and a static (admin-editable) part from /etc/motd.
session optional pam_motd.so motd=/run/motd.dynamic
session optional pam_motd.so noupdate
# Prints the status of the user's mailbox upon successful login
# (Replaces the `MAIL_CHECK_ENAB' option from login.defs).
#
# This also defines the MAIL environment variable
# However, userdel also needs MAIL_DIR and MAIL_FILE variables
# in /etc/login.defs to make sure that removing a user
# also removes the user's mail spool file.
# See comments in /etc/login.defs
session optional pam_mail.so standard
# Create a new session keyring.
session optional pam_keyinit.so force revoke
# Standard Un*x account and session
@include common-account
@include common-session
@include common-password
如果我用类似这样的脚本替换我的脚本：
#!/usr/bin/env python3
print('test')
motd 可以工作，但是当我尝试使用我的酷炫 motd 时，我没有得到任何输出。知道为什么会发生这种情况吗？我可以在哪里找到一些日志或其他东西来找出为什么没有输出？我正在使用 Ubuntu 18.10 Server
解决了
/etc/update-motd.d/00：
#!/bin/zsh
export LANG='en_US.UTF-8'
/usr/bin/env python3 /etc/update-motd.d/00.py