Re: FQDN vs. domain in /etc/hosts
So both addresses are unambiguous. For what reason now would I need a FQDN? Why wouldn't a domain name suffice? Typically, I see it that a domain refers to an entity, whereas a FQDN refers to a host or service within that entity. For your purposes the following sdhould be sufficient: domain.tld is a FQDN if tld is a valid tld. a domain is fqdn if it contains all labels until the top domain. same as for an absolute path (aka /tld/domain). in dns terms, fqdn ends with a dot though. now, I don't see why Stefan wants to do that... ...because Stefan is a lazy boy and therefore prefers short names ;)
FQDN vs. domain in /etc/hosts
Hello, in my understanding the /etc/hosts file should contain an entry with the FQDN of the host. 123.123.123.123 hostname.domain.tld hostname I would for simplicity prefer to use a domain name instead of a FQDN. 123.123.123.123 domain.tld hostname In my DNS-configuration I can define an IP- address for both the domain name and the subdomain. domain.tld - 123.123.123.123 subdomain.domain.tld - 123.123.123.123 So both addresses are unambiguous. For what reason now would I need a FQDN? Why wouldn't a domain name suffice? Cheers, Stefan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
FQDN vs. domain in /etc/hosts
Hello, in my understanding the /etc/hosts file should contain an entry with the FQDN of the host. 123.123.123.123 hostname.domain.tld hostname I would for simplicity prefer to use a domain name instead of a FQDN. 123.123.123.123 domain.tld hostname In my DNS-configuration I can define an IP- address for both the domain name and the subdomain. domain.tld - 123.123.123.123 subdomain.domain.tld - 123.123.123.123 So both addresses are unambiguous. For what reason now would I need a FQDN? Why wouldn't a domain name suffice? Cheers, Stefan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Re: FQDN vs. domain in /etc/hosts
Thanks for your feedback! So both addresses are unambiguous. For what reason now would I need a FQDN? Why wouldn't a domain name suffice? What happens when you want/need to add another machine ? I use the domain solely for private purposes and I will probably never need more than two or three servers. In fact I currently administer two servers which one domain name for each server. Of course if I were a company and I had 500 servers I would probably use subdomains instead of registering a domain for each server. Allowing a hostname to also be the domain name can cause problems. I have searched extensively for disadvantages of using a domain name instead of a FQDN but could not find anything. What kind of concrete problems can occur? Cheers, Stefan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Re: Create single PDF out of several other files
If the files are all PDF, then pdftk can easily join them in another PDF. For Postscript, they can easily be converted to PDF and then joined. I believe there was a KDE extension that allowed some pdftk operations in an easy graphical way. But I do not remember in which package it was. Second to pdftk. I use it all the time. e.g. pdftk p1.pdf p2.pdf p3.pdf cat output p_combined.pdf pdftk has a really nice minimal syntax, compared with Ghostscript. gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=out.pdf in1.pdf in2.pdf in3.pdf Stefan
Re: Bash: pipe once more
cd does not seem to do its thing when stdout is redirected to a pipe, however it does work with a (temporary) file: cd bad cd.out 21 cat cd.out rm cd.out I ultimately came up with this variant: #!/bin/bash LOG_FILE=/home/stefan/log/output.log TEMP_LOG=/home/stefan/log/temp.log function handle { if [ -f $TEMP_LOG ] then cat $TEMP_LOG | tee -a $LOG_FILE fi exit 1 } function clean { rm -f $TEMP_LOG } trap handle ERR trap clean EXIT # do some stuff cd nonexistent $TEMP_LOG 21 # do some more stuff It might seem like an overkill, but since I'm using the error handling in my script anyway it's actually a nice way to keep the noise (cat rm) out of my main function. Of course this variant only logs the errors of a cd call, but since cd usually doesn't produce any meaningful output to stdout this seems quite okay to me. If you were to use a command which changes the state of the current shell and provides meaningful output to stdout and you'd want to pipe it, you'd just have to use the above three-liner consecutively or come up with some other variant. Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bash: trap vs. tee
Hello, I have a bash script with trap, but the trap doesn't catch the error. function handle { echo This should be reached exit 1 } trap handle ERR ls nonexist | tee -a output.log echo This should not be reached outputs ls: nonexist: No such file or directory This should not be reached How come? Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Bash: trap vs. tee
Closing quotes are missing, but your script hopefully has them. Yes, indeed ;) Because the exit status of the pipe is that of the last command, and tee has no reason to complain: I was suspecting something like that, but unfortunately I had misinterpreted the output of my debugging variations. In bash you can change this behavior with set -o pipefail. Thanks a lot, that works like a treat! Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bash: pipe once more
Hello, if I pipe the output of a cd command the working directory doesn't change. , | $ cd ~/bin 21 | tee -a output.log; pwd | /home/stefan ` How come and how can I get this to work? Stefan P.S. Sorry if this gets double-posted -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bash: pipe once more
Hello, if I pipe the output of a cd command the working directory doesn't change. , | $ cd ~/bin 21 | tee -a output.log; pwd | /home/stefan ` How come and how can I get this to work? Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Bash: pipe once more
, | $ cd ~/bin 21 | tee -a output.log; pwd | /home/stefan ` How come and how can I get this to work? Sorry, but I am not sure quite what you are trying to achieve. Maybe I am missing the point! I want to change the working directory and if there is an error (e.g. the directory doesn't exist) I want that to be logged to a file and printed on stdout. With the above command that doesn't work since the working directory is the same as before execution of the command. Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Bash: pipe once more
cd does not seem to do its thing when stdout is redirected to a pipe, Is this behaviour a bug or a feature? Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Bash: pipe once more
if I pipe the output of a cd command the working directory doesn't change. That's because all elements of a pipeline except the last are run in different processes to the main shell that starts the pipeline. As such, the cd command is running in a subshell which exits when cd exits. This has no effect on your main shell, which will keep the original working directory. Is there any way to change this behaviour? Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
FQDN vs. domain name
Hello, there are three files on my vps which contain the following data inserted by my provider. # /etc/hostname lvps123-123-123-123.dedicated.hosteurope.de # /etc/hosts 127.0.0.1 localhost localhost.localdomain 123.123.123.123 lvps123-123-123-123.dedicated.hosteurope.de lvps123-123-123-123 # /etc/mailname lvps123-123-123-123.dedicated.hosteurope.de First of all I think the /etc/hostname shouldn't contain the FQDN, but instead the hostname, in this case lvps123-123-123-123. I would like to replace all these values with my own domain name (mydomain.com), but I'm not sure if this is okay, because I don't want create subdomain and use it as a hostname (hostname.mydomain.com), so it's not a FQDN. # /etc/hostname mydomain # /etc/hosts 127.0.0.1 localhost localhost.localdomain 123.123.123.123 mydomain.com mydomain # /etc/mailname mydomain.com Is this setup okay, or could it cause problems? Cheers, Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Adaptec U160 Controller 3200S
Hallo Gemeinde ! Ich habe eine Frage zu einem U160 Controller - hier einem Adaptec 3200S. Der Controller liefert meiner Meinung nach nicht die Performance, die er eigentlich liefern könnte (siehe weiter unten). Ferner wird er beim booten auch nicht als ein U160 Device gefunden, wie es meiner Meinung nach eigentlich sein müßte. SCSI subsystem initialized Loading Adaptec I2O RAID: Version 2.4 Build 5go Detecting Adaptec I2O RAID controllers... ACPI: PCI interrupt :00:0f.1[A] - GSI 17 (level, low) - IRQ 177 Adaptec I2O RAID controller 0 at e4988000 size=10 irq=177 dpti: If you have a lot of devices this could take a few minutes. dpti0: Reading the hardware resource table. TID 008 Vendor: ADAPTEC Device: AIC-7899 Rev: 0001 TID 009 Vendor: ADAPTEC Device: AIC-7899 Rev: 0001 TID 517 Vendor: ADAPTEC Device: RAID-1 Rev: 370F scsi0 : Vendor: Adaptec Model: 3200S FW:370F Vendor: ADAPTEC Model: RAID-1 Rev: 370F Type: Direct-Access ANSI SCSI revision: 02 ACPI: PCI interrupt :00:0e.0[A] - GSI 16 (level, low) - IRQ 169 scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 Adaptec 2940 Ultra SCSI adapter aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs SCSI device sda: 143374336 512-byte hdwr sectors (73408 MB) SCSI device sda: drive cache: write through /dev/scsi/host0/bus0/target3/lun0: p1 Attached scsi disk sda at scsi0, channel 0, id 3, lun 0 Attached scsi generic sg0 at scsi0, channel 0, id 3, lun 0, type 0 Dafür werden aber folgende Module geladen: aic7xxx 208856 0 aic79xx 311580 0 dpt_i2o 36064 1 scsi_mod 127972 6 sr_mod,sg,sd_mod,aic7xxx,aic79xx,dpt_i2o Ein hdparm -t -T liefert folgende Werte: /dev/sda: Timing cached reads: 388 MB in 2.01 seconds = 192.59 MB/sec Timing buffered disk reads: 98 MB in 3.02 seconds = 32.50 MB/sec Zur Hintergrundinfo: Bevor die Frage auftaucht - es sind zwei U320 Platten drann ;-) Ja - es ist zusätzlich noch ein 2940 installiert. Der Controller (3200S) ist zwar ein 64-bit Controller - steckt aber nur in einem 32-bit PCI Slot. Meiner Meinung aber auch das kein Grund, dass er nicht als U160 Device gefunden wird. Das Grundsystem ist übrigens ein debian mit 'nem 2.6.8-2-686-smp Kernel. Beim Suchen nach einer Erklärung dieser Werte bin ich über einen anderen Beitrag gestolpert, der beim Booten zumindest schon mal die U160 angibt: Loading Adaptec I2O RAID: Version 2.4 Build 5go Detecting Adaptec I2O RAID controllers... ACPI: PCI interrupt :00:09.1[A] - GSI 15 (level, low) - IRQ 15 Adaptec I2O RAID controller 0 at e0824000 size=10 irq=15 dpti: If you have a lot of devices this could take a few minutes. dpti0: Reading the hardware resource table. TID 008 Vendor: ADAPTEC Device: AIC-7899 Rev: 0001 TID 009 Vendor: ADAPTEC Device: AIC-7899 Rev: 0001 TID 531 Vendor: ADAPTEC Device: RAID-5 Rev: 370F TID 537 Vendor: ADAPTEC Device: RAID-0 Rev: 370F scsi0 : Vendor: Adaptec Model: 3200S FW:370F Vendor: ADAPTEC Model: RAID-5 Rev: 370F Type: Direct-Access ANSI SCSI revision: 02 Vendor: ADAPTEC Model: RAID-0 Rev: 370F Type: Direct-Access ANSI SCSI revision: 02 ACPI: PCI interrupt :00:0c.0[A] - GSI 11 (level, low) - IRQ 11 scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 aic7892: Ultra160 Wide Channel A, SCSI Id=15, 32/253 SCBs (scsi1:A:3): 20.000MB/s transfers (20.000MHz, offset 16) (scsi1:A:6): 40.000MB/s transfers (20.000MHz, offset 15, 16bit) Danke und Gruß Stefan
AW: exim und openssl // TLS
Hallo nochmal ! Also ... das Problem schein nicht im EXIM zu liegen, sondern im openssl. Wenn ich auf der Konsole versuche ein Zertifikat zu erstellen, dann bekomme ich genau die gleiche Fehlermeldung: debian:/# openssl req -x509 -newkey rsa:1024 -keyout file1 -out file2 -days -nodes Kann mir mal jemand sagen, welche Pakete ggf. gebraucht werden um openssl erfolgreich ans Laufen zu bekommen ??? Ich bin mir nämlich nicht mehr sicher, ob ich manuell noch ein openssl über das debian eigene installiert habe ... meine aber nicht, so dass eigentlich alle Abhängigkeiten automatisch erfüllt sein müssten ... DANKE ! Gruß Stefan Using configuration from /usr/lib/ssl/openssl.cnf Unable to load config info Generating a 1024 bit RSA private key ++ .++ writing new private key to 'file1' - unable to find 'distinguished_name' in config problems making Certificate Request 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7435:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: wodan:/tmp# dpkg -l openssl Gewünscht=Unbekannt/Installieren/R=Entfernen/P=Säubern/Halten | Status=Nicht/Installiert/Config/U=Entpackt/Fehlgeschl. Konf./Halb install. |/ Fehler?=(keiner)/Halten/R=Neuinst. notw/X=beides (Status, Fehler: GROß=schlecht) ||/ NameVersion Beschreibung +++-===-===- == ii openssl 0.9.6c-2.woody.4Secure Socket Layer (SSL) binary and related cryptographic tools. -Ursprüngliche Nachricht- Von: Christian Schmidt [mailto:[EMAIL PROTECTED] Gesendet: Montag, 26. Januar 2004 12:47 An: [EMAIL PROTECTED] Betreff: Re: exim und openssl // TLS Hallo Andreas, Andreas Metzler, 26.01.2004 (d.m.y): Stefan Schmidt [EMAIL PROTECTED] wrote: Ich habe ein exim laufen und wollte diesem ? weil ich u.a. über gmx mails schicken will/muss ? smtp-auth mit ssl nutzen. ^ Muessen, nein. GMX bietet SMTP AUTH nach CRAM MD5 Verfahren an, bei dem das Passwort nicht im Klartext ueber die Leitung geht. IIRC biete GMX TLS/SSL nur fuer zahlende Kunden an. Nein, mit meinem Freemail-Account klappt es auch mit TLS. Gruss, Christian -- Hallo Grüne-Wähler! -- Haeufig gestellte Fragen und Antworten (FAQ): http://www.de.debian.org/debian-user-german-FAQ/ Zum AUSTRAGEN schicken Sie eine Mail an [EMAIL PROTECTED] mit dem Subject unsubscribe. Probleme? Mail an [EMAIL PROTECTED] (engl)
Probleme mit openssl auf woody
Hallo ! Wie aus einem meiner letzten Mails zu sehen, habe ich Probleme bei der Installation von exim-tls gehabt. Wie ich aber nun im Weiteren fest stellen musste, basieren diese nicht auf dem exim-tls, sondern auf dem zu nutzenden openssl. Hier bekomme ich schon bei dem Versuch ein Zertifikat anzulegen die unten stehenden Meldungen um die Ohren gehauen und komme irgendwie nicht dahinter, was er mir sagen will L Vielleicht hat ja jemand einen Rat ?! Viele Grüße Stefan debian:/# openssl req -x509 -newkey rsa:1024 -keyout file1 -out file2 -days -nodes Using configuration from /usr/lib/ssl/openssl.cnf Unable to load config info Generating a 1024 bit RSA private key ...++ ...++ writing new private key to 'file1' - unable to find 'distinguished_name' in config problems making Certificate Request 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343:
openssl auf woody - diesmal auch zum lesen ;-)
Hallo ! Wie aus einem meiner letzten Mails zu sehen, habe ich Probleme bei der Installation von exim-tls gehabt. Wie ich aber nun im Weiteren fest stellen musste, basieren diese nicht auf dem exim-tls, sondern auf dem zu nutzenden openssl. Hier bekomme ich schon bei dem Versuch ein Zertifikat anzulegen die unten stehenden Meldungen um die Ohren gehauen und komme irgendwie nicht dahinter, was er mir sagen will L Vielleicht hat ja jemand einen Rat ?! Viele Grüße Stefan debian:/# openssl req -x509 -newkey rsa:1024 -keyout file1 -out file2 -days -nodes Using configuration from /usr/lib/ssl/openssl.cnf Unable to load config info Generating a 1024 bit RSA private key ...++ ...++ writing new private key to 'file1' - unable to find 'distinguished_name' in config problems making Certificate Request 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 7458:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: -- Haeufig gestellte Fragen und Antworten (FAQ): http://www.de.debian.org/debian-user-german-FAQ/ Zum AUSTRAGEN schicken Sie eine Mail an [EMAIL PROTECTED] mit dem Subject unsubscribe. Probleme? Mail an [EMAIL PROTECTED] (engl)
exim und openssl // TLS
Hi ! Ich habe ein exim laufen und wollte diesem weil ich u.a. über gmx mails schicken will/muss smtp-auth mit ssl nutzen. Dementsprechend habe ich also neben einem installierten openssl auch noch das exim-tls paket per apt installiert. Mit eximconfig komme ich eigentlich auch relativ weit hat irgendwer irgendeine Idee, warum das Erstellen des Zertifikates nicht wirklich gut funktioniert ??? DANKE ! Viele Grüße Stefan -- SCHNIPP -- == In order to use the TLS (Transport Layer Security) features built in to this version of the exim package (exim-tls), you must either supply a certificate and private key or one will be generated now. Would you like to enable TLS? (y/n) Enter value (default=`y', `x' to restart): y == Please note that self-signed certificate made in this way is sufficient for testing, and may be adequate for all your requirements if you are mainly interested in encrypting transfers, and not in secure identification. Using configuration from /usr/lib/ssl/openssl.cnf Unable to load config info Generating a 1024 bit RSA private key ..++ ...++ writing new private key to '/tmp/fileQljs40' - unable to find 'distinguished_name' in config problems making Certificate Request 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: 6753:error:0E06D06A:configuration file routines:NCONF_get_string:no conf or environment variable:conf_lib.c:343: Unable to generate key: 256 at /usr/sbin/eximconfig line 534, STDIN line 10. -- SCHNAPP --