Is there any difference between a GUID and a UUID?
Oct 29, 2008 · I see these two acronyms being thrown around and I was wondering if there are any differences between a GUID and a UUID?
ruby - What is the difference between a Process' pid, ppid, uid, …
UID: Unix-like operating systems identify users within the kernel by a value called a user identifier, often abbreviated to UID or User ID. The UID, along with the GID and other access control …
linux - Difference between EUID and UID? - Stack Overflow
Dec 28, 2014 · 26 UID is the ID of the user that executed the program. EUID (Effective UID) is the user ID the process is executing. Usually both are equal, unless using a program with SetUID …
How to set uid and gid in Docker Compose? - Stack Overflow
Jul 2, 2019 · UID is a shell variable and exporting it again by specifying a value as export UID=${UID} fails the command with "-bash: UID: readonly variable" and unfortunately it also …
What's the purpose of each of the different UIDs a process can have?
Oct 15, 2008 · The real uid is the id of the user that launched a process. The effective uid typically is the same as the real uid. It is different only if: the executable had the set-uid bit set, and the …
MiFare - Difference between UID and Serial Number of MiFare Card
I found a document of NXP online which says UID and serial number are different. (on page number 3, line number 5) There is an application of OmniKey that reads the serial number of …
What do the identifiers PID, PPID, SID, PGID, UID, EUID mean?
Jan 6, 2017 · I was assigned to Write a C program that prints the following identifiers PID, PPID, SID, PGID, UID, EUID. The assignment then went on to ask What represents each identifier? I …
How to get constant uid/gid on the NFS server for all created files
Dec 29, 2022 · 1 Is it possible to choose a particular UID/GID (of the server) for all the files that are going to be created/modified by NFS clients regardless of the client UID/GID? For instance …
unix - What are the well-known UIDs? - Stack Overflow
Jun 18, 2009 · UNIX/Linux: Analyzing user/group UID/GID conflicts If you search that blog under the 'uid' tag there are other relevant posts, including a script to automate the process of …
DICOM: What's the point of SOPInstanceUID tag? - Stack Overflow
SOPInstanceUID represent separate uid of the Dicom Image File. Study, series and sopinstace uids are based on data model. StudyUID give you the particular study information. In which …