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Drew's questions

Martin Hope
Drew
Asked: 2018-07-31 12:12:13 +0800 CST
  • 5

Lembro-me de ter executado este comando há algum tempo, embora não me lembre do comando em si. Pelo que me lembro, você executasse o comando, ele criaria um buffer temporário que seria editado pelo editor padrão (vim) e ao fechar o buffer, o comando seria executado.

Por exemplo:

$ <buffer edit command>
~ # Write bash temp script
~ for i in *; do
~     echo $i
~ done
$ file1
$ file2
$ file3
$ ...

Alguém sabe que comando é esse? É como escrever um script bash no vim apenas sem salvar o arquivo e apenas executá-lo.

bash
Martin Hope
Drew
Asked: 2018-03-21 13:25:03 +0800 CST
  • 2

Posso iniciar o apache diretamente via httpd, mas não posso iniciá-lo via systemctl start httpd. Eu preferiria o método daemon para poder ativá-lo para iniciar automaticamente.

Alguém se deparou com esse problema? Isso está em uma nova VM do CentOS7.

systemctl iniciar http

Job for httpd.service failed because the control process exited with error code. See "systemctl status httpd.service" and "journalctl -xe" for details.

status systemctl httpd.service

    ● httpd.service - The Apache HTTP Server
       Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled)
       Active: failed (Result: exit-code) since Tue 2018-03-20 17:20:54 EDT; 37s ago
         Docs: man:httpd(8)
               man:apachectl(8)
      Process: 7025 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAILURE)
      Process: 7024 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE)
     Main PID: 7024 (code=exited, status=1/FAILURE)

    Mar 20 17:20:54 test.local.com systemd[1]: Starting The Apache HTTP Server...
    Mar 20 17:20:54 test.local.com systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
    Mar 20 17:20:54 test.local.com kill[7025]: kill: cannot find process ""
    Mar 20 17:20:54 test.local.com systemd[1]: httpd.service: control process exited, code=exited status=1
    Mar 20 17:20:54 test.local.com systemd[1]: Failed to start The Apache HTTP Server.
    Mar 20 17:20:54 test.local.com systemd[1]: Unit httpd.service entered failed state.
    Mar 20 17:20:54 test.local.com systemd[1]: httpd.service failed.

jornalctl -xe

PastebinName

/etc/httpd/logs/error_log

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A única alteração feita na configuração padrão:

/etc/httpd/conf/httpd.conf
IncludeOptional sites-enabled/*.conf

/etc/httpd/sites-enabled/local.com.conf
<VirtualHost *:80>
    ServerName test.local.com
    ServerAlias local.com
    Redirect / https://local.com
</VirtualHost>

<VirtualHost _default_:443>
    ServerName test.local.com
    ServerAlias local.com
    ServerAdmin [email protected]

    DocumentRoot /var/www/local.com/public_html

    ErrorLog /var/www/local.com/error.log
    CustomLog /var/www/local.com/access.log common

    SSLEngine On
    SSLCertificateFile /etc/ssl/certs/www/local.com.crt
    SSLCertificateKeyFile /etc/ssl/certs/www/local.com.key
</VirtualHost>

Apenas portas abertas:

firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --zone=public --add-port=443/tcp --permanent
firewall-dmc --reload

Aqui está todo o processo exato que fiz a partir de uma nova instalação do CentOS7:

Fresh CentOS 7 installation (VM)

yum upgrade -y

yum search http
yum install -y httpd httpd-devel mod_ssl openssl

systemctl start httpd

firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --zone=public --add-port=443/tcp --permanent
firewall-cmd --reload

    Browse to 192.168.1.241
        Apache is live!

yum search mariadb
yum install -y mariadb-server

systemctl start mariadb
mysql_secure_installation

    mysql -uroot -p
        Login to mysql server works!

yum search php

yum install -y php php-cli php-dba php-devel php-fpm php-mysql php-process php-pspell php-xml

systemctl restart httpd

    Browse to 192.168.1.241/info.php
        PHP is live!

mkdir /etc/httpd/sites-enabled
echo "IncludeOptional sites-enabled/*.conf" >> /etc/httpd/conf/httpd.conf

/etc/httpd/sites-enabled/local.com.conf
    <VirtualHost *:80>
        ServerName test.local.com
        ServerAlias local.com
        Redirect permenent / https://local.com
    </VirtualHost>

    <VirtualHost _default_:443>
        ServerName test.local.com
        ServerAlias local.com
        ServerAdmin [email protected]

        DocumentRoot /var/www/local.com/public_html

        ErrorLog /var/www/local.com/error.log
        CustomLog /var/www/local.com/access.log combined

        SSLEngine On
        SSLCertificateFile /etc/ssl/certs/www/local.com.crt
        SSLCertificateKeyFile /etc/ssl/certs/www/local.com.key
    </VirtualHost>

mkdir -p /var/www/local.com/public_html

chown -R apache:apache /var/www/local.com/public_html
chmod -R 755 /var/www

cd /etc/ssl/certs/www
openssl req -x509 -nodes -days 365 -newkey rsa:4096 -keyout local.com.key -out local.com.crt

    Browse to 192.168.1.241
        Unsecure service (self signed ssl) accept
        Site is live!
        I was redirected to https://local.com

NOTE: I added the following to my desktop's (separate PC) /etc/hosts
    192.168.1.241 test.local.com local.com

    This acts as a DNS record for my site

yum install -y epel-release
yum install -y phpmyadmin

edit /etc/httpd/conf.d/phpMyAdmin.conf
    Add under any line with Require ip 127.0.0.1 with
    Require ip 192.168.1.5

    Add under any line with Allow from 127.0.0.1 with
    Allow from 192.168.1.5

systemctl restart httpd # FAILS
kill pid for httpd
httpd # start httpd directly
    Access https://local.com/phpMyAdmin
    Now have access to phpMyAdmin

    Login with root, 12345
    And have mariadb access!

yum install -y awstats

edit /etc/httpd/conf.d/awstats.conf
     Change Require ip and Allow ip same as phpMyAdmin

cp /etc/awstats/awstats.localhost.localdomain.conf /etc/awstats/awstats.local.com.conf

edit /etc/awstats/awstats.local.com.conf
     LogFile="/var/log/httpd/access.log"
     SiteDomain="www.local.com"
     HostAliases="local.com 127.0.0.1"

echo "*/30 * * * * root /usr/share/awstats/wwwroot/cgi-bin/awstats.pl -config=www.local.com -update" >> /etc/crontab

kill httpd pid
httpd

    Browse to https://local.com/awstats/awstats.pl?config=local.com
        Awstats is live!
centos systemd
Martin Hope
Drew
Asked: 2018-03-12 12:33:45 +0800 CST
  • 6

Há algo de errado com a minha montagem?

//192.168.1.150/Drew /media/Cloud cifs auto,credentials=/home/drew/.credentials/smb,_netdev,uid=drew,gid=drew,rw 0 0

Quando executo, sudo mount -aa unidade está montada, sem problemas. Mas a unidade não será montada automaticamente quando o sistema inicializar?

uname -a
Linux drew-desktop 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64 GNU/Linux

pacman -Q | grep cifs
cifs-utils 6.7-2

ls -l /media | grep Cloud
drwxr-xr-x  2 drew drew    0 Mar  9 17:32 Cloud
mount fstab