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Questions tagged [posix]

POSIX (Portable Operating System Interface) is a set of standards for Unix-like operating systems, defining programming APIs, command line shells and common utilities.

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Which special characters work in sieve regex?

I have the Roundcube Webmail v. 1.3.1 mail client with managesieve v. 8.7 extension and want to add some regex driven actions for my mail and the only documentation I found on the regex flavour is this document. However I can't find which special…
VaNa
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syslog direct to AWS cloudwatch?

Is there a way to push POSIX syslog records directly to AWS cloudwatch? I know Cloudwatch can be rigged to look at the /var/log/messages files and similar. But is there a way -- a sylog.conf(5) setting, or a rfc5424 compatible listener, or some such…
O. Jones
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OpenLDAP & Posix Groups/Account

I'm not able to add posix users/groups to this newly created ldap directory. OpenLDAP version is 2.4.19. The LDIF I've populated the LDAP directory is probably the problem, but I'm not sure what I need to do next... dn:…
khosrow
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Is there an effective way to test whether a script only uses POSIX features?

If I wanted to be sure that a script I have written is as portable as possible and only uses POSIX features and no, say, bash features, is there an explicit way to check this? Obviously, I could try running it in a different shell to my usual shell,…
Dancrumb
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Postfix header_checks syntax (POSIX - Perl)

I am using header_checks in Postfix to rewrite my headers (for emails sent by Outlook through my server). Here is the part of the header I am trying to change : Received: from Raphasus (****.abo.wanadoo.fr [***.***.***.109]) by mail.********.com…
Raphael Laurent
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Cant install php-posix on CentOS 6

I'm trying to install php-posix on CentOS 6, with no luck: $ yum install php-posix Getting the following error: Loaded plugins: downloadonly, fastestmirror Loading mirror speeds from cached hostfile * base: ftp.nluug.nl * epel:…
Tim Baas
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find nouser equivalent for POSIX ACLs

On a Linux system it is possible to find files that are owned by a uid that does not have a user name assigned with "find -nouser". I have been looking for an equivalent that will search the POSIX ACL lists for non-existent users, but have had no…
William Stockall
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Auto set Active Directory attributes upon new User creation

I have successfully created an OpenLDAP (CentOS 6.2) to Active Directory (Windows Server 2008 R2) connection. I can login to my CentOS using an AD user. Problem is, the AD user has to have these attributes: objectClass = posixAccount objectClass =…
Shiroi98
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ionice process group?

Is there an easy way to change the I/O priority of a whole group of processes the way renice -g does? It seems like only changing the I/O priority of a single process is supported by ionice. If this can't be done, can someone please point me to…
dsimcha
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Bash build environment settings

I'm newbie in Bash and I'm using MinGW as a GCC compiler. I have .profile in my home directory which sets building environment. Here is .profile content. What's a difference in commented/uncommented lines? Why GCC doesn't work with uncommented…
Toktik
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Posix attributes not returned when using ldapsearch against Active Directory

In our organization, we have ActiveDirectory set up with Identity Management for Unix (IDMU). When I look in ADUC on the Attribute Editor tab, I can see the posix attributes on my account (eg. gidNumber, uidNumber, etc...). However, if I run an…
JoeNahmias
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Using posix attributes instead of normal LDAP?

Due to the way a software we use interacts with Unix, when I am setting up a certain application to interact with LDAP I need to use Posix attributes instead of normal LDAP attributes. So far all I have found is that for…
Josh
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Why is posix.lstat taking such a long time? (duplicity backing up of 9p virtio filesystem)

I have a filesystem mounted with 9p virtio through KVM, and am backing it up using duplicity to a remote SSH server. I' m trying to speed up the backup process, which seems unreasonably slow to me. The source size is 20GB in 107.651 files, which are…
jjakob
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sftp permissions limited to primary group after update?

My CentOS7 server runs sftp through openssh. Users are chrooted to a dir with subdirs that are owned by another user, but sftp users are group members through their primary or secondary groups with rwx permissions. Since a recent update they are no…
Diederick Stoffers
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Linux Authentication with Windows 2012R2 Server (Deprecated IMU role)

I've been looking around the web trying to find a way to authenticate users on Linux with a Domain User account on a Windows 2012R2 Server. The way I've done this in the past is using the "Identity Management for Unix" role on the server to get the…
Server Fault
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