Estou tentando editar /etc/krb5.confcom crudini.
Eu tentei isso:
$ sudo crudini --set /etc/krb5.conf libdefaults renew_lifetime 7d
Source contains parsing errors: '<???>'
[line 2]: default_realm = myDOMAIN.LAN
$ echo $?
1
$
Eu espero isso:
$ sudo crudini --set /etc/krb5.conf libdefaults renew_lifetime 7d
$ crudini --get /etc/krb5.conf libdefaults renew_lifetime
7d
$
Estou tentando substituir "},"pela "}"última linha de um arquivo:
Meu /etc/firefox/policies/policies.jsonarquivo está assim porque adicionei as linhas do certificado usando um forloop:
$ cat /etc/firefox/policies/policies.json
{
"policies": {
"Certificates": {
"Install": [
{"cert1.der", "/home/username/cert1.pem"},
{"cert2.der", "/home/username/cert2.pem"},
$
Observe que não há "\n"no final deste arquivo (ainda). Antes de adicionar isto ao final do meu arquivo JSON:
]
}
}
}
, como posso remover o último ,: substituindo "}," por "}" por exemplo?
sedparece uma solução complicada para fazer isso, existe uma solução mais legível usando awkou perl?
Não é possível extrair o arquivo tar como www-datausuário, recebo um Cannot open: Permission deniederro:
$ mkdir $HOME/tmp
$ sudo chown www-data $HOME/tmp
$ ll -d $HOME/tmp
drwxrwxr-x 2 www-data administrateur 4096 2022-11-10 09:43:14 /home/administrateur/tmp/
$ ll $HOME/glpi-10.0.3.tar
-rwxrwxrwx 1 administrateur administrateur 216893440 2022-09-14 14:28:21 glpi-10.0.3.tar*
$ sudo -u www-data tar -C $HOME/tmp/ -xf $HOME/glpi-10.0.3.tar
tar: /home/administrateur/glpi-10.0.3.tar: Cannot open: Permission denied
tar: Error is not recoverable: exiting now
$
Eu gostaria de aplicar este patch gerado, mas o patchcomando está me pedindo um nome de caminho de arquivo:
administrator@server:~$ diff -Nau /etc/php/8.1/fpm/pool.d/www.conf /etc/php/8.1/fpm/pool.d/www.NEW.conf > ~/php8.1-fpm-www.conf.patch
administrator@server:~$ sudo patch -p0 < ~/php8.1-fpm-www.conf.patch
Ignoring potentially dangerous file name /etc/php/8.1/fpm/pool.d/www.conf
Ignoring potentially dangerous file name /etc/php/8.1/fpm/pool.d/www.NEW.conf
cant find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|--- /etc/php/8.1/fpm/pool.d/www.conf 2022-09-15 13:30:49.000000000 +0200
|+++ /etc/php/8.1/fpm/pool.d/www.NEW.conf 2022-11-07 16:40:35.555078608 +0100
--------------------------
File to patch: ^C
administrator@server:~$
Gostaria de encontrar uma maneira confiável de detectar se estou conectado no console antes de fazer a manutenção da rede.
Até agora encontrei isto:
$ tty | grep /dev/tty
/dev/tty2 # Connected on the console
$ ssh localhost tty | grep /dev/tty
$ # Remotely connected
Esta é uma maneira confiável de fazer isso?
Estou tentando usar ipcalcno CentOS 7.9:
# ipcalc 10.69.69.68/27
Usage: ipcalc [OPTION...]
-c, --check Validate IP address for specified address family
-4, --ipv4 IPv4 address family (default)
-6, --ipv6 IPv6 address family
-b, --broadcast Display calculated broadcast address
-h, --hostname Show hostname determined via DNS
-m, --netmask Display default netmask for IP (class A, B, or C)
-n, --network Display network address
-p, --prefix Display network prefix
-s, --silent Don't ever display error messages
Help options:
-?, --help Show this help message
--usage Display brief usage message
Funciona de forma diferente no Ubuntu:
$ ipcalc 10.69.69.68/27
Address: 10.69.69.68 00001010.01000101.01000101.010 00100
Netmask: 255.255.255.224 = 27 11111111.11111111.11111111.111 00000
Wildcard: 0.0.0.31 00000000.00000000.00000000.000 11111
=>
Network: 10.69.69.64/27 00001010.01000101.01000101.010 00000
HostMin: 10.69.69.65 00001010.01000101.01000101.010 00001
HostMax: 10.69.69.94 00001010.01000101.01000101.010 11110
Broadcast: 10.69.69.95 00001010.01000101.01000101.010 11111
Hosts/Net: 30 Class A, Private Internet
$
Estou tentando excluir o #recyclediretório com rsync:
$ rsync -Hauv -h -P --exclude '#recycle/' --exclude @eaDir/ --exclude '.DS_Store*' --exclude desktop.ini user1@src_server:/volume2/Extension_1 /destination/dir/
receiving incremental file list
Extension_1/#recycle/subDir1/subDir2/
Extension_1/#recycle/subDir1/subDir2/BigVideo.mov
39.23G 82% 36.40MB/s 0:03:44 ^C
$
(Eu também tentei citar .DS_Store*e remover a --log-fileopção, mas eles não fizeram diferença.)
Estou usando a rsyncversão 3.1.2 protocol version 31no CentOS 7.9 com a bashversão 4.2.46(2)-release.
Para ser mais específico, escrevi um script bem pequeno com uma variável que contém a lista de exclusão
$ rsyncExclusionOptions=$(printf -- "--exclude %s " "'#recycle/'" @eaDir/ "'.DS_Store*'" desktop.ini)
$ echo $rsyncExclusionOptions
--exclude '*/#recycle/' --exclude @eaDir/ --exclude '.DS_Store*' --exclude desktop.ini
$ rsync -Hauv -h -P --skip-compress=$rsyncSkipCompressList $rsyncExclusionOptions user1@src_server:/volume2/Extension_1 /destination/dir/
receiving incremental file list
Extension_1/#recycle/SERIES/ONE_PIECE/SOURCES_HD59iDF/EPISODES_666-709/
Extension_1/#recycle/SERIES/ONE_PIECE/SOURCES_HD59iDF/EPISODES_666-709/TOEI_ONE-PIECE_EP681-FN_TXT-JAP-V2-2018_169-177_1080i29-422_20-JAP-INT_XX_RXX_1811TVS1652.mov
3.22G 5% 104.35MB/s 0:08:23 ^CKilled by signal 2.
rsync error: unexplained error (code 255) at rsync.c(638) [generator=3.1.2]
rsync: [generator] write error: Broken pipe (32)
rsync error: received SIGUSR1 (code 19) at main.c(1430) [receiver=3.1.2]
EDIT0: @roaima Eu também tentei colocar #entre colchetes (como sugerido no link que você forneceu aqui ), mas também não funcionou:
$ rsyncExclusionOptions=$(printf -- "--exclude %s " "'[#]recycle/'" @eaDir/ "'.DS_Store*'" desktop.ini)
$ echo $rsyncExclusionOptions
--exclude '[#]recycle/' --exclude @eaDir/ --exclude '.DS_Store*' --exclude desktop.ini
$ rsync -Hauv -h -P --skip-compress=$rsyncSkipCompressList $rsyncExclusionOptions user1@src_server:/volume2/Extension_1 /destination/dir/
receiving incremental file list
Extension_1/#recycle/SERIES/ONE_PIECE/SOURCES_HD59iDF/EPISODES_666-709/
Extension_1/#recycle/SERIES/ONE_PIECE/SOURCES_HD59iDF/EPISODES_666-709/TOEI_ONE-PIECE_EP681-FN_TXT-JAP-V2-2018_169-177_1080i29-422_20-JAP-INT_XX_RXX_1811TVS1652.mov
4.04G 7% 21.67MB/s 0:39:45 ^CKilled by signal 2.
rsync error: unexplained error (code 255) at rsync.c(638) [generator=3.1.2]
rsync: [generator] write error: Broken pipe (32)
rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at io.c(504) [receiver=3.1.2]
rsync: [receiver] write error: Broken pipe (32)
UMA SOLUÇÃO DE TRABALHO:
[#]AND'não deve ser usado para a [#]recycleexclusão dentro da rsyncExclusionOptionsvariável:$ rsyncExclusionOptions=$(printf -- "--exclude %s " "[#]recycle/" @eaDir/ "'.DS_Store*'" desktop.ini)
$ echo $rsyncExclusionOptions
--exclude [#]recycle/ --exclude @eaDir/ --exclude '.DS_Store*' --exclude desktop.ini
$ rsync -Hauv -h -P --skip-compress=$rsyncSkipCompressList $rsyncExclusionOptions user1@src_server:/volume2/Extension_1 /destination/dir/
receiving incremental file list
Extension_1/SERIES/ONE_PIECE/SOURCES_VF/EPISODES_700-765/
Tentando converter um arquivo ASCII para ANSI no Linux:
$ file -bi relocate.xml
text/xml; charset=us-ascii
$ iconv -f us-ascii -t ms-ansi < relocate.xml | file -bi -
text/xml; charset=us-ascii
$ cat relocate.xml | recode us-ascii..ms-ansi | file -bi -
Request: ANSI_X3.4-1968..:libiconv:..CP1252
Shrunk to: ANSI_X3.4-1968..CP1252
text/xml; charset=us-ascii
Eu também tentei outras ferramentas para inferir a codificação e todas elas retornam o mesmo resultado:
$ enca -L none relocate.xml ; echo "###" ; uchardet relocate.xml ; echo "###" ; encguess relocate.xml
7bit ASCII characters
CRLF line terminators
###
ASCII
###
relocate.xml US-ASCII
Como você pode ver, não há mensagem de erro de iconvnem de recodeferramentas, mas a codificação final ainda é us-ascii.
Como posso convertê-lo para ANSI?
Como inferir os URLs oficiais do Windows 7/8/10 ISOs do Linux e baixá-los?
Eu só tenho Linux no meu sistema e, portanto, não posso executar o downloader ISO do Windows para fazer isso.
Como eu posso fazer isso ?
Eu quero listar todos os arquivos, exceto aqueles dentro .git/do diretório findapenas com o comando.
Eu tentei isso:
$ find . -path .git -prune -type f
$
ele retornou 0 arquivos (em vez dos 2 que eu tenho), então eu tentei isso:
$ find . -not -path .git -type f | grep -c '\.git'
1770
$
Eu não entendo porque nada disso está funcionando, você pode ajudar?
EDIT0 : Graças a @icarus, vejo que os caminhos devem ser precedidos ./e que estava faltando o ORoperador consequentemente, este comando funciona:
$ find . -path ./.git -prune -o -type f | grep '\.git'
./.git
./.gitignore
$
EDIT1: Por que esse outro comando não funciona?
$ find . -not -path ./.git -a -type f | grep -c '\.git'
1770
$
EDIT2: Uma última pergunta: por que o -prunepredicado precisa de um -o -printpara não imprimir o ./.gite ./.gitignoreresulta no comando abaixo:
$ find . -name ".git*" -prune | grep git
./.git
./.gitignore
$ find . -name ".git*" -prune -o -print | grep -c git
0
EDIT3: Obrigado @rastafile:
$ find . -name ".git*" -prune | grep git
./.git
./.gitignore
$ find . -name ".git*" -prune -print | grep git
./.git
./.gitignore
$ find . -name ".git*" -prune -o -print | grep git
$
Parece que o GNU encontra -prunechamadas de predicado -printimplicitamente quando a expressão anterior é verdadeira:
Se a expressão não contiver outras ações além de -prune, -print será executado em todos os arquivos para os quais a expressão for verdadeira.
Em conclusão: O comando que eu preciso é:
$ find . -name ".git*" -prune -o -type f -print
Obrigado a todos.
Eu tenho o seguinte script chamado .bash_functions.testque já é originado pelo meu .bash_functionsscript:
# vim: set syn=sh noet:
mp4Options_BIS="-movflags +frag_keyframe"
declare -A audioExtension=( [libspeex]=spx [speex]=spx [opus]=opus [vorbis]=ogg [aac]=m4a [mp3]=mp3 [mp2]=mp2 [ac3]=ac3 [wmav2]=wma [pcm_dvd]=wav [pcm_s16le]=wav )
function test1 {
echo "=> mp4Options_BIS = $mp4Options_BIS"
echo "=> audioExtension = ${audioExtension[*]}"
}
E quando executo a test1função, vejo isso:
=> mp4Options_BIS = -movflags +frag_keyframe
=> audioExtension =
Finalmente, quando eu origino o script mais uma vez e executo novamente a test1função, vejo isso:
=> mp4Options_BIS = -movflags +frag_keyframe
=> audioExtension = ac3 wma opus mp3 wav mp2 wav spx m4a spx ogg
Na verdade, eu uso minha Sourcefunção na primeira chamada de origem e na chamada sourceinterna e na segunda de origem:
$ grep -r .bash_functions.test
.bash_functions:source $initDir/.bash_functions.test
$ type Source
Source is a function
Source ()
{
test "$debug" -gt 0 && time source "$@" && echo || source "$@"
}
E aqui está o que acontece:
$ Source .initBash/.bash_functions.test
$ test1
=> mp4Options_BIS = -movflags +frag_keyframe
=> audioExtension =
$ source .initBash/.bash_functions.test
$ test1
=> mp4Options_BIS = -movflags +frag_keyframe
=> audioExtension = ac3 wma opus mp3 wav mp2 wav spx m4a spx ogg
Por que está funcionando assim?
Quero aumentar o tamanho da tela de um PDF sem perdas para A4 sem redimensionar/modificar o conteúdo.
Segue o documento que tenho:
$ pdfinfo myFile.pdf
Creator: EO.Pdf
Producer: EO.Pdf 16.2.50.0
CreationDate: Mon Jun 17 14:30:34 2019
ModDate: Mon Jun 17 14:30:34 2019
Tagged: no
UserProperties: no
Suspects: no
Form: none
JavaScript: no
Pages: 10
Encrypted: no
Page size: 595 x 774 pts
Page rot: 0
File size: 656721 bytes
Optimized: no
PDF version: 1.4
$ identify myFile.pdf
myFile.pdf[0] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.030u 0:00.029
myFile.pdf[1] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.020u 0:00.029
myFile.pdf[2] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.020u 0:00.019
myFile.pdf[3] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.020u 0:00.019
myFile.pdf[4] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.010u 0:00.019
myFile.pdf[5] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.010u 0:00.019
myFile.pdf[6] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.010u 0:00.009
myFile.pdf[7] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.010u 0:00.009
myFile.pdf[8] PDF 595x774 595x774+0+0 16-bit Bilevel DirectClass 58.1KB 0.000u 0:00.009
myFile.pdf[9] PDF 567x737 567x737+0+0 16-bit Bilevel DirectClass 58.1KB 0.000u 0:00.000
Eu tentei isso, o tamanho do alvo é bom, mas obtive uma perda significativa de qualidade:
$ convert myFile.pdf -page A4 myFile_A4.pdf
$ pdfinfo myFile_A4.pdf | egrep "Page( size|s):"
Pages: 10
Page size: 595 x 842 pts (A4)
Como posso redimensionar a tela em até 595 x 842 pts sem modificar o conteúdo do arquivo PDF, usando um aplicativo de código aberto ou gratuito?
Eu quero atribuir a string contida em $valuevárias variáveis BASH.
Na verdade o exemplo que dei antes ( var1=var2=...=$value) não estava refletindo exatamente o que eu queria. Até agora, encontrei isso, mas só funciona se $valuefor um número inteiro:
$ let varT=varz=var3=$value
Como eu posso fazer isso?
Estou tentando encontrar o tamanho de um diretório http/https remoto (não recursivamente) usando um determinado regexp ( \.mp4) na linha de comando, existe uma ferramenta para fazer isso ou preciso analisar o index.html?
EDIT0: Aqui está a saída que eu quero analisar:
$ URL=https://cdn.sermons.love/mp4/Joseph%20Prince/
$ curl -s $URL | html2text -width $COLUMNS
****** Index of /mp4/Joseph Prince ******
[Icon ] Name Last_modified Size
Description
=======================================================================================================================
[[PARENTDIR]] Parent_Directory -
[[ ]] Joseph_Prince_-_Activate_the_Grace_Covenant_Through_Tongues.mp4 2019-04-16 22:32 428M
[[ ]] Joseph_Prince_-_Align_Yourself_With_His_Purpose_and_Prosper.mp4 2019-04-16 22:36 452M
[[ ]] Joseph_Prince_-_Amazing_Things_Happen_When_You_Flow_with_The_Spirit.mp4 2019-04-16 21:48 391M
[[ ]] Joseph_Prince_-_Are_You_Frustrating_The_Favor_of_God.mp4 2019-04-16 21:27 524M
[[ ]] Joseph_Prince_-_As_Jesus_Is,_So_Are_You.mp4 2019-04-16 22:28 894M
[[ ]] Joseph_Prince_-_Blessings_Flow_Through_Grace.mp4 2019-04-30 16:00 761M
[[ ]] Joseph_Prince_-_Break_Every_Bad_Habit_With_Christ.mp4 2019-04-16 22:48 462M
[[ ]] Joseph_Prince_-_Break_Free_from_Addiction_and_Shame.mp4 2019-04-16 22:12 388M
[[ ]] Joseph_Prince_-_Come_As_You_Are_and_Receive_Your_Miracle.mp4 2019-04-16 22:16 444M
[[ ]] Joseph_Prince_-_Discerning_the_Lord's_Body_for_Greater_Health.mp4 2019-04-16 22:38 705M
[[ ]] Joseph_Prince_-_Discover_God's_Way_to_Bless_You.mp4 2019-04-16 21:28 524M
[[ ]] Joseph_Prince_-_Don't_Fight_-_Feed!.mp4 2019-04-16 22:18 453M
[[ ]] Joseph_Prince_-_Draw_The_Blood_Line_Of_Protection.mp4 2019-04-25 13:21 804M
[[ ]] Joseph_Prince_-_Easter_from_New_Creation_Church.mp4 2019-04-16 21:23 843M
[[ ]] Joseph_Prince_-_Enjoy_Jesus'_Supply_And_Delight_His_Heart.mp4 2019-04-16 21:38 609M
[[ ]] Joseph_Prince_-_Experience_God's_Restoration_For_Every_Regret.mp4 2019-04-16 22:37 421M
[[ ]] Joseph_Prince_-_Experience_The_Grace_Revolution.mp4 2019-04-16 21:41 189M
[[ ]] Joseph_Prince_-_Find_Freedom_from_Every_Bondage_and_Addiction.mp4 2019-04-16 22:13 523M
[[ ]] Joseph_Prince_-_Find_True_Fulfillment_In_Life.mp4 2019-04-16 22:20 209M
[[ ]] Joseph_Prince_-_Five_Words_To_Live_By__The_Battle_Is_The_Lord's.mp4 2019-04-16 21:57 226M
[[ ]] Joseph_Prince_-_Fresh_Grace_For_Every_Trial.mp4 2019-04-16 22:14 609M
[[ ]] Joseph_Prince_-_Give_Jesus_Your_Cares_And_Live_Stress-Free.mp4 2019-04-16 21:00 428M
[[ ]] Joseph_Prince_-_God_Is_A_Gracious_Rewarder.mp4 2019-04-16 22:42 224M
[[ ]] Joseph_Prince_-_God's_Blueprint_For_Leadership.mp4 2019-04-16 21:30 776M
[[ ]] Joseph_Prince_-_God's_Perfect_Timing_In_The_Christmas_Story.mp4 2019-04-16 21:29 441M
[[ ]] Joseph_Prince_-_God's_Plan_To_Bless_You.mp4 2019-04-16 21:56 200M
[[ ]] Joseph_Prince_-_Godly_Discipline_And_Correction_Brings_Promotion.mp4 2019-04-16 21:56 776M
[[ ]] Joseph_Prince_-_Got_A_Weakness__God_Can_Use_You!.mp4 2019-04-16 21:25 524M
[[ ]] Joseph_Prince_-_Grace_Leadership_In_Action__How_To_Represent_God's_Heart.mp4 2019-04-16 22:30 732M
[[ ]] Joseph_Prince_-_He_Is_Risen.mp4 2019-04-16 21:47 442M
[[ ]] Joseph_Prince_-_Healing_Flows_When_Grace_Is_Exalted.mp4 2019-04-16 21:51 225M
[[ ]] Joseph_Prince_-_Hear_Jesus_Only_And_Be_Uplifted.mp4 2019-04-16 21:25 436M
[[ ]] Joseph_Prince_-_Hear_the_Preached_Word_and_See_Breakthroughs.mp4 2019-04-16 21:31 459M
[[ ]] Joseph_Prince_-_Hesed_Wisdom_to_Live_Skillfully.mp4 2019-04-16 21:32 389M
[[ ]] Joseph_Prince_-_His_Healing_Is_For_The_Undeserving.mp4 2019-04-16 22:20 217M
[[ ]] Joseph_Prince_-_His_Promises_Are_Yours_To_Own.mp4 2019-04-16 22:23 524M
[[ ]] Joseph_Prince_-_His_Radiance_Upon_You_Brings_Favor.mp4 2019-04-16 22:00 689M
[[ ]] Joseph_Prince_-_His_Resurrection,_Proof_Of_Your_Righteousness.mp4 2019-04-19 11:03 809M
[[ ]] Joseph_Prince_-_How_To_Be_Blessed_God's_Way.mp4 2019-04-16 21:08 776M
[[ ]] Joseph_Prince_-_How_To_Live_Free_From_The_Curse.mp4 2019-04-16 22:20 614M
[[ ]] Joseph_Prince_-_How_To_Make_Spirit-Led_Decisions.mp4 2019-04-16 21:14 871M
[[ ]] Joseph_Prince_-_How_To_Pray_When_You_Have_No_Prayer.mp4 2019-04-16 22:31 372M
[[ ]] Joseph_Prince_-_How_You_See_Jesus_Is_How_You_Will_Receive.mp4 2019-04-16 21:50 657M
[[ ]] Joseph_Prince_-_Immanuel__What_It_Means_To_Have_The_Lord_With_You.mp4 2019-04-16 21:30 210M
[[ ]] Joseph_Prince_-_Inherit_God's_Promises_By_Faith,_Not_by_Works.mp4 2019-04-16 21:49 521M
[[ ]] Joseph_Prince_-_Jesus_Draws_Near_When_You_Are_Discouraged_(Live_In_Israel).mp4 2019-04-16 21:18 561M
[[ ]] Joseph_Prince_-_Jesus_Our_Jubilee.mp4 2019-04-16 21:53 694M
[[ ]] Joseph_Prince_-_Jesus__Your_Reason_For_A_Fear-Free_Life.mp4 2019-04-16 21:05 210M
[[ ]] Joseph_Prince_-_Keys_To_Healing_In_The_Hebrew_Language.mp4 2019-04-16 21:00 250M
[[ ]] Joseph_Prince_-_Last_To_First_When_You_Trust_His_Goodness.mp4 2019-04-16 22:50 781M
[[ ]] Joseph_Prince_-_Learn_to_See_What_God_Sees.mp4 2019-04-16 21:46 419M
[[ ]] Joseph_Prince_-_Let_Go_And_Let_His_Supply_Flow.mp4 2019-04-16 22:33 461M
[[ ]] Joseph_Prince_-_Let_Go_and_Flow_in_the_Vine_Life.mp4 2019-04-16 22:26 458M
[[ ]] Joseph_Prince_-_Live_Bold_Without_Guilt_and_Fear.mp4 2019-04-16 22:04 427M
[[ ]] Joseph_Prince_-_Live_Confident.mp4 2019-04-16 21:03 426M
[[ ]] Joseph_Prince_-_Live_Life_Loved_By_The_Shepherd.mp4 2019-04-16 21:39 428M
[[ ]] Joseph_Prince_-_Live_Long,_Live_Strong.mp4 2019-04-16 22:35 621M
[[ ]] Joseph_Prince_-_Live_Strong_In_The_Father's_Love.mp4 2019-04-16 21:11 465M
[[ ]] Joseph_Prince_-_Live_Undefeated_In_Christ.mp4 2019-04-16 21:57 438M
[[ ]] Joseph_Prince_-_Make_Grace_Your_Way_of_Life.mp4 2019-04-16 22:15 520M
[[ ]] Joseph_Prince_-_Move_From_Predicament_To_Promotion.mp4 2019-04-16 22:46 813M
[[ ]] Joseph_Prince_-_No_Condemnation_Leads_to_Divine_Health.mp4 2019-04-16 21:59 685M
[[ ]] Joseph_Prince_-_Not_Ashamed_Of_The_Gospel.mp4 2019-04-16 22:22 235M
[[ ]] Joseph_Prince_-_Practical_Leadership_Keys_To_Living_Holy.mp4 2019-04-16 21:36 829M
[[ ]] Joseph_Prince_-_Receive_God's_Supply_for_All_of_Life's_Demands.mp4 2019-04-16 22:44 525M
[[ ]] Joseph_Prince_-_Redemption_Truths_That_Bless_Your_Relationships.mp4 2019-04-16 21:09 217M
[[ ]] Joseph_Prince_-_Rest_And_Receive_At_Jesus'_Feet.mp4 2019-04-16 21:54 449M
[[ ]] Joseph_Prince_-_Rest_In_Jesus'_Faith_For_Miracles.mp4 2019-04-16 21:04 519M
[[ ]] Joseph_Prince_-_Rest_Till_Your_Enemies_Become_Your_Footstool.mp4 2019-04-16 20:59 472M
[[ ]] Joseph_Prince_-_Rest!_God_Is_Working_Behind_The_Scenes.mp4 2019-04-16 22:43 523M
[[ ]] Joseph_Prince_-_Say_Amen_To_God's_Promises.mp4 2019-04-16 21:45 521M
[[ ]] Joseph_Prince_-_Set_Apart_To_Be_Kings_And_Priests.mp4 2019-04-16 21:34 802M
[[ ]] Joseph_Prince_-_Set_Free_to_Reign_in_Life.mp4 2019-04-16 22:06 528M
[[ ]] Joseph_Prince_-_Speak_Out_and_Find_Strength.mp4 2019-04-16 22:11 1.1G
[[ ]] Joseph_Prince_-_Speak_Out_by_Faith_and_Win.mp4 2019-04-16 21:20 412M
[[ ]] Joseph_Prince_-_Stay_on_Grace_Ground_and_Experience_True_Life.mp4 2019-04-16 21:41 1.0G
[[ ]] Joseph_Prince_-_Stronger_Through_Every_Trial_And_Battle.mp4 2019-04-16 22:47 789M
[[ ]] Joseph_Prince_-_The_Four_Gospels_Unlocked_for_Your_Blessings.mp4 2019-04-16 22:17 922M
[[ ]] Joseph_Prince_-_The_Friend_You_Can_Always_Depend_On.mp4 2019-04-16 22:40 1.1G
[[ ]] Joseph_Prince_-_The_God_Who_Goes_Before.mp4 2019-04-16 22:41 442M
[[ ]] Joseph_Prince_-_The_Health-Giving_Power_Of_A_Relaxed_Heart.mp4 2019-04-16 21:10 613M
[[ ]] Joseph_Prince_-_The_Heart_of_the_Father_Revealed.mp4 2019-04-16 21:44 468M
[[ ]] Joseph_Prince_-_The_Lord_Our_Righteousness.mp4 2019-04-16 21:02 423M
[[ ]] Joseph_Prince_-_The_Secret_of_Hearing_That_Brings_Untold_Blessings.mp4 2019-04-16 22:25 687M
[[ ]] Joseph_Prince_-_The_Spirit's_Rivers_Of_Provision_And_Healing.mp4 2019-04-16 21:52 404M
[[ ]] Joseph_Prince_-_Turn_Your_Frustrations_Into_Breakthroughs.mp4 2019-04-16 21:12 461M
[[ ]] Joseph_Prince_-_Unlocking_Redemption's_Blessings_In_Your_Life.mp4 2019-04-16 21:43 686M
[[ ]] Joseph_Prince_-_Victory_in_Your_Day_of_Trouble.mp4 2019-04-16 22:05 456M
[[ ]] Joseph_Prince_-_Walk_In_Constant_Victory_Over_Fear.mp4 2019-04-16 22:09 1.1G
[[ ]] Joseph_Prince_-_What_Is_Earnest_Prayer_To_God.mp4 2019-04-16 22:31 215M
[[ ]] Joseph_Prince_-_What_Makes_No_Weapon_Prosper_Against_You.mp4 2019-04-30 15:31 253M
[[ ]] Joseph_Prince_-_Where_Is_God_In_The_Midst_Of_Your_Trouble.mp4 2019-04-16 21:17 833M
[[ ]] Joseph_Prince_-_Win_Over_Discouragement,_Depression_and_Burnout.mp4 2019-04-16 22:24 396M
[[ ]] Joseph_Prince_-_Win_Over_Fear_and_Pride.mp4 2019-04-16 21:19 459M
[[ ]] Joseph_Prince_-_Win_Over_Guilt_and_Condemnation.mp4 2019-04-16 21:15 223M
[[ ]] Joseph_Prince_-_Wisdom_For_Holy_Living.mp4 2019-04-16 21:07 791M
[[ ]] Joseph_Prince_-_You_Are_Forgiven.mp4 2019-04-16 22:04 440M
[[ ]] Joseph_Prince_-_You_Can_Live_Healed.mp4 2019-04-16 22:33 217M
[[ ]] Joseph_Prince_-_Your_Blessed_Hope_In_Dark_Times.mp4 2019-04-16 22:21 464M
[[ ]] Joseph_Prince_-_Your_Only_Battle_is_Fight_to_Remain_at_Rest.mp4 2019-04-16 21:01 616M
[[ ]] Joseph_Prince_-_Your_Past_Does_Not_Determine_Your_Future.mp4 2019-04-16 21:22 685M
[[ ]] Joseph_Prince_-_Your_Reason_For_A_Fear_Free_Life.mp4 2019-04-16 21:13 468M
[[ ]] Joseph_Prince_-_Your_Security_in_Time_of_Shaking.mp4 2019-04-16 22:03 681M
=======================================================================================================================
EDIT1: Eu tentei isso não funciona porque os tamanhos de arquivo em Gigs não são adicionados:
$ curl -s $URL | html2text -width $COLUMNS | sed "s/M$//;s/G$/*1024/" | awk '/\.mp4/{size=$6;print"=> 6th field = "$6" size = "size >"/dev/stderr";total+=size}END{print "=> total = "total}'
=> 6th field = 428 size = 428
=> 6th field = 452 size = 452
=> 6th field = 391 size = 391
=> 6th field = 524 size = 524
=> 6th field = 894 size = 894
=> 6th field = 462 size = 462
=> 6th field = 388 size = 388
=> 6th field = 444 size = 444
=> 6th field = 705 size = 705
=> 6th field = 524 size = 524
=> 6th field = 453 size = 453
=> 6th field = 843 size = 843
=> 6th field = 609 size = 609
=> 6th field = 421 size = 421
=> 6th field = 189 size = 189
=> 6th field = 523 size = 523
=> 6th field = 209 size = 209
=> 6th field = 226 size = 226
=> 6th field = 609 size = 609
=> 6th field = 428 size = 428
=> 6th field = 224 size = 224
=> 6th field = 776 size = 776
=> 6th field = 441 size = 441
=> 6th field = 200 size = 200
=> 6th field = 776 size = 776
=> 6th field = 524 size = 524
=> 6th field = 732 size = 732
=> 6th field = 442 size = 442
=> 6th field = 225 size = 225
=> 6th field = 436 size = 436
=> 6th field = 459 size = 459
=> 6th field = 389 size = 389
=> 6th field = 217 size = 217
=> 6th field = 524 size = 524
=> 6th field = 689 size = 689
=> 6th field = 809 size = 809
=> 6th field = 776 size = 776
=> 6th field = 614 size = 614
=> 6th field = 871 size = 871
=> 6th field = 372 size = 372
=> 6th field = 657 size = 657
=> 6th field = 210 size = 210
=> 6th field = 521 size = 521
=> 6th field = 561 size = 561
=> 6th field = 694 size = 694
=> 6th field = 210 size = 210
=> 6th field = 250 size = 250
=> 6th field = 781 size = 781
=> 6th field = 419 size = 419
=> 6th field = 461 size = 461
=> 6th field = 458 size = 458
=> 6th field = 427 size = 427
=> 6th field = 426 size = 426
=> 6th field = 428 size = 428
=> 6th field = 621 size = 621
=> 6th field = 465 size = 465
=> 6th field = 438 size = 438
=> 6th field = 520 size = 520
=> 6th field = 813 size = 813
=> 6th field = 685 size = 685
=> 6th field = 235 size = 235
=> 6th field = 829 size = 829
=> 6th field = 525 size = 525
=> 6th field = 217 size = 217
=> 6th field = 449 size = 449
=> 6th field = 519 size = 519
=> 6th field = 472 size = 472
=> 6th field = 523 size = 523
=> 6th field = 521 size = 521
=> 6th field = 802 size = 802
=> 6th field = 528 size = 528
=> 6th field = 1.1*1024 size = 1.1*1024
=> 6th field = 412 size = 412
=> 6th field = 1.0*1024 size = 1.0*1024
=> 6th field = 789 size = 789
=> 6th field = 922 size = 922
=> 6th field = 1.1*1024 size = 1.1*1024
=> 6th field = 442 size = 442
=> 6th field = 613 size = 613
=> 6th field = 468 size = 468
=> 6th field = 423 size = 423
=> 6th field = 687 size = 687
=> 6th field = 404 size = 404
=> 6th field = 461 size = 461
=> 6th field = 686 size = 686
=> 6th field = 456 size = 456
=> 6th field = 1.1*1024 size = 1.1*1024
=> 6th field = 215 size = 215
=> 6th field = 450 size = 450
=> 6th field = 833 size = 833
=> 6th field = 396 size = 396
=> 6th field = 459 size = 459
=> 6th field = 223 size = 223
=> 6th field = 791 size = 791
=> 6th field = 440 size = 440
=> 6th field = 217 size = 217
=> 6th field = 464 size = 464
=> 6th field = 616 size = 616
=> 6th field = 685 size = 685
=> 6th field = 468 size = 468
=> 6th field = 681 size = 681
=> total = 49588.3
EDIT2: Eu finalmente fiz isso em Perl:
$ curl -s $URL | html2text -width $COLUMNS | perl -n -ale 'if(/mp4 /){$F[-1] =~ s/M$//;$F[-1] =~ s/G$/*1024/;$total+=eval $F[-1]}END{print "=> total = ",$total}'
=> total = 53987.2
EDIT3: Eu também tentei uma combinação de pupe jq, mas parece que data e tamanho não estão na matriz, portanto, não é fácil analisar:
$ curl -s $URL | pup 'json{}' | jq '.[] | .children[0].children[1].children[1].text'
"- 2019-04-16 22:32 428M 2019-04-16 22:36 452M 2019-04-16 21:48 391M 2019-04-16 21:27 524M 2019-04-16 22:28 894M 2019-04-30 16:00 761M 2019-04-16 22:48 462M 2019-04-16 22:12 388M 2019-04-16 22:16 444M 2019-04-16 22:38 705M 2019-04-16 21:28 524M 2019-04-16 22:18 453M 2019-04-25 13:21 804M 2019-04-16 21:23 843M 2019-04-16 21:38 609M 2019-04-16 22:37 421M 2019-04-16 21:41 189M 2019-04-16 22:13 523M 2019-04-16 22:20 209M 2019-04-16 21:57 226M 2019-04-16 22:14 609M 2019-04-16 21:00 428M 2019-04-16 22:42 224M 2019-04-16 21:30 776M 2019-04-16 21:29 441M 2019-04-16 21:56 200M 2019-04-16 21:56 776M 2019-04-16 21:25 524M 2019-04-16 22:30 732M 2019-04-16 21:47 442M 2019-04-16 21:51 225M 2019-04-16 21:25 436M 2019-04-16 21:31 459M 2019-04-16 21:32 389M 2019-04-16 22:20 217M 2019-04-16 22:23 524M 2019-04-16 22:00 689M 2019-04-19 11:03 809M 2019-04-16 21:08 776M 2019-04-16 22:20 614M 2019-04-16 21:14 871M 2019-04-16 22:31 372M 2019-04-16 21:50 657M 2019-04-16 21:30 210M 2019-04-16 21:49 521M 2019-04-16 21:18 561M 2019-04-16 21:53 694M 2019-04-16 21:05 210M 2019-04-16 21:00 250M 2019-04-16 22:50 781M 2019-04-16 21:46 419M 2019-04-16 22:33 461M 2019-04-16 22:26 458M 2019-04-16 22:04 427M 2019-04-16 21:03 426M 2019-04-16 21:39 428M 2019-04-16 22:35 621M 2019-04-16 21:11 465M 2019-04-16 21:57 438M 2019-04-16 22:15 520M 2019-04-16 22:46 813M 2019-04-16 21:59 685M 2019-04-16 22:22 235M 2019-04-16 21:36 829M 2019-04-16 22:44 525M 2019-04-16 21:09 217M 2019-04-16 21:54 449M 2019-04-16 21:04 519M 2019-04-16 20:59 472M 2019-04-16 22:43 523M 2019-04-16 21:45 521M 2019-04-16 21:34 802M 2019-04-16 22:06 528M 2019-04-16 22:11 1.1G 2019-04-16 21:20 412M 2019-04-16 21:41 1.0G 2019-04-16 22:47 789M 2019-04-16 22:17 922M 2019-04-16 22:40 1.1G 2019-04-16 22:41 442M 2019-04-16 21:10 613M 2019-04-16 21:44 468M 2019-04-16 21:02 423M 2019-04-16 22:25 687M 2019-04-16 21:52 404M 2019-04-16 21:12 461M 2019-04-16 21:43 686M 2019-04-16 22:05 456M 2019-04-16 22:09 1.1G 2019-04-16 22:31 215M 2019-04-30 15:31 253M 2019-04-16 21:17 833M 2019-04-16 22:24 396M 2019-04-16 21:19 459M 2019-04-16 21:15 223M 2019-04-16 21:07 791M 2019-04-16 22:04 440M 2019-04-16 22:33 217M 2019-04-16 22:21 464M 2019-04-16 21:01 616M 2019-04-16 21:22 685M 2019-04-16 21:13 468M 2019-04-16 22:03 681M"
Não existe uma maneira mais fácil ou "mais limpa"?
Quando eu reproduzo um vídeo com mpv no backgroud, recebo isso:
$ tail -f nohup.out
Playing: https://www.facebook.com/TBN/videos/1580372468665943/
(+) Video --vid=1 (*) (h264 1266x720 30.000fps)
(+) Audio --aid=1 (*) 'DASH audio' (aac 1ch 48000Hz) (external)
File tags:
Artist: TBN
Date: 20180113
Title: Joseph Prince joins Matt & Laurie TONIGHT on PRAISE... watch NOW!
AO: [pulse] 48000Hz mono 1ch float
VO: [gpu] 1266x720 yuv420p
AV: 00:00:00 / 00:56:50 (0%) A-V: 0.000
AV: 00:00:00 / 00:56:50 (0%) A-V: 0.000
AV: 00:00:00 / 00:56:50 (0%) A-V: 0.000
... # THERE ARE QUITE A LOT OF LINES
AV: 00:00:03 / 00:56:50 (0%) A-V: 0.000
AV: 00:00:03 / 00:56:50 (0%) A-V: 0.000
Saving state.
Exiting... (Quit)
^C
mas eu adoraria ter essa saída (assim como quando eu reproduzo o arquivo sem o nohup):
$ mpv --no-resume-playback https://www.facebook.com/TBN/videos/1580372468665943/
Playing: https://www.facebook.com/TBN/videos/1580372468665943/
(+) Video --vid=1 (*) (h264 1266x720 30.000fps)
(+) Audio --aid=1 (*) 'DASH audio' (aac 1ch 48000Hz) (external)
File tags:
Artist: TBN
Date: 20180113
Title: Joseph Prince joins Matt & Laurie TONIGHT on PRAISE... watch NOW!
AO: [pulse] 48000Hz mono 1ch float
VO: [gpu] 1266x720 yuv420p
AV: 00:00:03 / 00:56:50 (0%) A-V: 0.000
Saving state.
Exiting... (Quit)
EDIT1: Eu uso um tty like /dev/pts/2, portanto, se eu digitar stty inlcr, ele deve afetar o tty atual.
Eu ainda recebo a mesma saída confusa emtail -f nohup.out
EDIT2: De acordo com @mosvy tailnão é o culpado, mas mpvé.
Eu descobri uma maneira de fazer um S&R mpvem stderr:
$ mpv --no-resume-playback https://www.facebook.com/TBN/videos/1580372468665943/ 2>&1 | perl -p -e '$| = 1;s/\n/\r/g if $_ =~ /^AV:/;s/Saving state/\nSaving state/' | tee mpv_all.log
Playing: https://www.facebook.com/TBN/videos/1580372468665943/
(+) Video --vid=1 (*) (h264 634x360 30.000fps)
(+) Audio --aid=1 (*) (aac 1ch 48000Hz)
AO: [pulse] 48000Hz mono 1ch float
VO: [gpu] 634x360 yuv420p
AV: 00:00:08 / 00:56:50 (0%) A-V: 0.000 Cache: 1024s+86MB
Saving state.
[ffmpeg] https: Will reconnect at 63421312 in 0 second(s), error=End of file.
Exiting... (Quit)
EDIT 3: @mosvy Obrigado, agora funciona:
$ nohup sh -c ' mpv --no-resume-playback https://www.facebook.com/TBN/videos/1580372468665943/ 2>&1 | perl -p -e '\''$| = 1;s/\n/\r/g if $_ =~ /^AV:/;s/Saving state/\nSaving state/'\'' ' &
$ tail -f nohup.out
Playing: https://www.facebook.com/TBN/videos/1580372468665943/
(+) Video --vid=1 (*) (h264 634x360 30.000fps)
(+) Audio --aid=1 (*) (aac 1ch 48000Hz)
AO: [pulse] 48000Hz mono 1ch float
VO: [gpu] 634x360 yuv420p
AV: 00:00:08 / 00:56:50 (0%) A-V: 0.000 Cache: 1767s+147MB
Saving state.
[ffmpeg] https: Will reconnect at 103693952 in 0 second(s), error=End of file.
Exiting... (Quit)
^C
EDIT 4: Outra solução graças a @jw013:
export perl_script='$| = 1;s/\n/\r/g if $_ =~ /^AV:/;s/Saving state/\nSaving state/'
mpv="command mpv"
args=("$@")
nohup sh -c "$mpv ${args[*]} 2>&1 | perl -p -e '$perl_script' | tee ~/mpv_all.log" &
Como posso fazer isso ? RESOLVIDO!
Digitalizei uma folha de papel A4R para um arquivo jpg de 2048x1443.
EDIT1: Já está girado para paisagem (2048x1443). FIM DA EDIÇÃO 1
Agora, se eu tentar convertê-lo com este comando:
$ convert -page A4R A4R_Scanned.jpg A4R_Scanned.pdf
$ echo $?
0
EDIT2: Não houve mensagem de erro em relação ao argumento A4R. FIM DA EDIÇÃO 2
Recebo uma carta dos EUA em branco, página de retrato:
$ identify A4R_Scanned.pdf
**** Warning: File has an empty MediaBox. Using the current page size instead.
Output may be incorrect.
**** Warning: File has an empty MediaBox. Using the current page size instead.
Output may be incorrect.
A4R_Scanned.pdf PDF 595x842 595x842+0+0 16-bit Bilevel DirectClass 63.2K
EDIT3: Eu tentei outra solução:
$ convert -page A4 -rotate 90 A4R_Scanned.jpg A4R_Scanned2A4.pdf
Isso dá um documento A4 satisfatório sem perda de qualidade visível, mas preciso girá-lo de volta para ter um A4R (paisagem).
Quando eu faço isso, mais qualidade é perdida e isso é visível:
$ convert -rotate -90 A4R_Scanned2A4.pdf A4R_Scanned2A4R.pdf
Agora, minha pergunta é: Como faço para girar o documento de volta sem perder muita qualidade?
FIM DA EDIÇÃO 3
EDIT4 : Graças ao dirkt, a conversão pode ser feita em uma etapa e a qualidade é boa :-):
$ convert -page 842x595 A4R_Scanned.jpg A4R_Scanned2A4R.pdf
FIM DA EDIÇÃO 4
Meu diretório "~/.stack" está ocupando 2,5 GB e possui os seguintes grandes diretórios principais:
1330 programs/
877 indices/
264 snapshots/
O que é este diretório "~/.stack"?
Posso remover com segurança os maiores arquivos nele?