13.4 PROCINFO Array
gawk stores information about the current
process in an array named PROCINFO.
The array contains the following fields:
|
egid
|
Effective group ID
|
|
euid
|
Effective user ID
|
|
FS
|
The type of field splitting being used, either FS or FIELDWIDTHS
|
|
gid
|
Group ID of the calling process
|
|
groupn
|
Supplementary user group IDs associated with the process (group1, group2, etc.)
|
|
pgrpid
|
Process group ID
|
|
pid
|
Process ID
|
|
ppid
|
Parent process ID
|
|
uid
|
User ID of the calling process
|
|
