AdminSysGNULinux

Outils pour utilisateurs

Outils du site

Piste : • blog
blog

Table des matières

0 billet(s) pour février 2026

Compilation du module Python PySVN sous RedHat

Compilation 

sudo yum groupinstall "Development Tools"
sudo yum install python2-devel subversion-devel
 
mkdir ~/compile
cd !$
 
export http_proxy=http://127.0.0.1:3128
export https_proxy=http://127.0.0.1:3128
wget https://downloads.sourceforge.net/project/pysvn/pysvn/V1.9.11/pysvn-1.9.11.tar.gz
tar xf pysvn-1.9.11.tar.gz
 
cd ~/compile/pysvn-1.9.11/Import/pycxx-7.1.3
#./build-all.sh
./build-unlimited-api.sh python2.7
#python setup.py install
 
cd ~/compile/pysvn-1.9.11/Source
ln -s ~/compile/pysvn-1.9.11/Import/pycxx-7.1.3/Src Src
#./build.sh
python2 setup.py configure --enable-debug --verbose --pycxx-dir=$HOME/compile/pysvn-1.9.11/Import/pycxx-7.1.3
make -j $(nproc)

Test 

env PYTHONPATH=$PWD python2 <<< "import pysvn"

Installation 

sudo cp -r ~/compile/pysvn-1.9.11/Source/pysvn /usr/lib64/python2.7/
2025/03/24 15:06
,

Commande mail - SMTP client MUA Mail User Agent

Voir aussi :

  • ssmtp / msmtp / /usr/sbin/sendmail
  • LMTP
  • curl smtp / smtps
echo -e "Chers collègues je vous offre les croissants et du chocolat pour mardi de Pâques\n\nCordialement,\nPierre Dupont" |mail -r 'pierre.dupont@acme.fr (Pierre Dupont)' -s "Croissants !" toutelequipe@acme.fr touslescopains@acme.fr pierre.dupont@acme.fr

Voir : https://www.croissantage.fr/ 

echo "plop" |mail -s "Sujet" contact@acme.fr -aFrom:root@acme.fr
echo "plop" |mutt -e 'my_hdr From:root@acme.fr' -s "Sujet" contact@acme.fr
cat << EOM |sendmail -it -f test@acme.fr From:test@acme.fr
To: <contact@plop.com>
Subject: Sujet
Message
EOM

En encore avec curl 

curl --mail-from phil@mydmn.org --mail-rcpt bob@mydmn.org smtp://srv-smtp.mydmn.org

Autre

echo Test 1 |mail -v -s "Test 1" testmail@acme.fr
Resolving host fed-smtp.acme.fr . . . done.
Connecting to 192.168.1.12:smtp . . . connected.
220 smtp1.localdomain ESMTP Postfix
>>> HELO srv1.acme.fr
250 smtp1.localdomain
>>> MAIL FROM:<root@srv1.acme.fr>
250 2.1.0 Ok
>>> RCPT TO:<testmail@acme.fr>
250 2.1.5 Ok
>>> DATA
354 End data with <CR><LF>.<CR><LF>
>>> .
250 2.0.0 Ok: queued as 4RTx2c31XTz2Q
>>> QUIT
221 2.0.0 Bye

/etc/postfix/main.cf 

relayhost = fed-smtp.acme.fr
2025/03/24 15:06
, , ,

Yum force pb erreur le fichier de l'installation entre en conflit avec le fichier du paquet

Comment faire un yum --force en trichant un peu

Pb

le fichier /var/www de l'installation de httpd-2.4.6-40.el7.centos.1.x86_64 entre en conflit avec le fichier du paquet plop-1.8.8-2.noarch

Solution

Solution possible : Refaire proprement le package plop

ou forcer ! Nous allons utiliser yumdownloader (packet yum-utils) 

yum install yum-utils
yumdownloader httpd
rpm -Uvh --force httpd-2.4.6-40.el7.centos.1.x86_64.rpm

Pour que ça marche, il faut faire la même chose avec toutes les dépendances 

# yumdownloader --resolve httpd-tools
yumdownloader httpd-tools
rpm -Uvh --force httpd-2.4.6-40.el7.centos.1.x86_64.rpm httpd-tools-2.4.6-40.el7.centos.1.x86_64.rpm
2025/03/24 15:06

Coloration des pages man grâce à Most

http://identity-labs.fr/article-5-installation-dun-serveur-lamp-debian-zend-server

Nous allons installer Most, un utilitaire qui ajoute la coloration aux pages de manuel: 

apt-get install most

Puis indiquons à man qu'il doit utiliser most 

update-alternatives --config pager
2025/03/24 15:06

Xorg.conf généré par nvidia-xconfig

Voir : 

nvidia-xconfig
nvidia-xconfig -a
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 440.64
 
Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection
 
Section "Files"
EndSection
 
Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection
 
Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection
 
Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    Option         "DPMS"
EndSection
 
Section "Device"
    Identifier     "nvidia"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
EndSection
 
Section "Screen"
    Identifier     "Screen0"
    Device         "nvidia"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Faire fonctionner la carte intégrée pour l'écran

Voir LinuxFr - Utiliser la carte graphique NVIDIA et la carte INTEL intégrée

PS : Xorg est obligé de créer un “Screen” par carte graphique, et qu'un Screen n'est pas un écran physique

/etc/X11/xorg.conf
Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen1"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "nvidia"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    #Option         "ConstrainCursor" "off"
    Option         "UseDisplayDevice" "none"
    Option         "ProbeAllGpus" "false"
    Option         "AllowEmptyInitialConfiguration"
    #Option         "IgnoreDisplayDevices" "CRT"
EndSection

Section "Device"
    Identifier     "Intel"
    BusID          "PCI:0:2:0"
    Driver         "modesetting"
    VendorName     "Intel Corporation"
    #BoardName      "Display controller"
    #ModelName      "Device 3e98"
    #Option         "AccelMethod" "SNA"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Intel"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "nvidia"
EndSection
$ lspci | grep 'Display controller: Intel Corporation Device' | awk -F'[:. ]' '{print $1, $2, $3}' | sed -r 's|0([0-9]) |\1:|g'
0:2:0

https://github.com/Bumblebee-Project/Bumblebee/blob/master/conf/xorg.conf.nvidia

xorg.conf
Section "ServerLayout"
    Identifier  "Layout0"
    Option      "AutoAddDevices" "false"
    Option      "AutoAddGPU" "false"
EndSection

Section "Device"
    Identifier  "DiscreteNvidia"
    Driver      "nvidia"
    VendorName  "NVIDIA Corporation"

#   If the X server does not automatically detect your VGA device,
#   you can manually set it here.
#   To get the BusID prop, run `lspci | egrep 'VGA|3D'` and input the data
#   as you see in the commented example.
#   This Setting may be needed in some platforms with more than one
#   nvidia card, which may confuse the proprietary driver (e.g.,
#   trying to take ownership of the wrong device). Also needed on Ubuntu 13.04.
#   BusID "PCI:01:00:0"

#   Setting ProbeAllGpus to false prevents the new proprietary driver
#   instance spawned to try to control the integrated graphics card,
#   which is already being managed outside bumblebee.
#   This option doesn't hurt and it is required on platforms running
#   more than one nvidia graphics card with the proprietary driver.
#   (E.g. Macbook Pro pre-2010 with nVidia 9400M + 9600M GT).
#   If this option is not set, the new Xorg may blacken the screen and
#   render it unusable (unless you have some way to run killall Xorg).
    Option "ProbeAllGpus" "false"

    Option "NoLogo" "true"
    Option "UseEDID" "false"
    Option "UseDisplayDevice" "none"
EndSection

https://gist.githubusercontent.com/mokkabonna/7ebf99590e42fcee9dfe/raw/6963a2e2ff6255a2ee251435953eba27cc9f5275/gistfile1.txt

xorg.conf
Section "ServerLayout"
    Identifier "layout"
    Screen 0 "nvidia"
    #Inactive "intel" # Not supported ?
EndSection

Section "Device"
    Identifier "intel"
    Driver "intel"
    BusID "PCI:0@0:2:0"
    Option "AccelMethod" "SNA"
EndSection

Section "Screen"
    Identifier "intel"
    Device "intel"
EndSection

Section "Device"
    Identifier "nvidia"
    Driver "nvidia"
    BusID "PCI:2@0:0:0"
    Option "ConstrainCursor" "off"
EndSection

Section "Screen"
    Identifier "nvidia"
    Device "nvidia"
    Option "AllowEmptyInitialConfiguration" "on"
    Option "IgnoreDisplayDevices" "CRT"
EndSection

https://gist.githubusercontent.com/dvejmz/879eebb607b9069b536b/raw/df2ec920573326cd05f95452d5af87a4d055e6e4/sample-xorg.conf

xorg.conf
Section "ServerLayout"
	Identifier "layout"
	Screen 0 "nvidia"
	#Inactive "intel" # Not supported ?
EndSection

Section "Device"
	Identifier "nvidia"
	Driver "nvidia"
	BusID "PCI:1:0:0"
EndSection

Section "Screen"
	Identifier "nvidia"
	Device "nvidia"
	Option "AllowEmptyInitialConfiguration" "Yes"
EndSection

Section "Device"
	Identifier "intel"
	Driver "modesetting"
	Option "AccelMethod" "none"
EndSection

Section "Screen"
	Identifier "intel"
	Device "intel"
EndSection
2025/03/24 15:06

<< Billets récents | Anciens billets >>

blog.txt · Dernière modification : de 127.0.0.1
Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki