Unix and Linux Discussions Tagged with exact |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
3 |
51,305 |
Shell Programming and Scripting |
|
|
|
1 |
7,099 |
Shell Programming and Scripting |
|
|
|
8 |
4,477 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
5,597 |
Shell Programming and Scripting |
|
|
|
2 |
8,659 |
Shell Programming and Scripting |
|
|
|
3 |
3,470 |
Shell Programming and Scripting |
|
|
|
5 |
7,421 |
Shell Programming and Scripting |
|
|
|
2 |
6,656 |
Shell Programming and Scripting |
|
|
|
2 |
3,314 |
Shell Programming and Scripting |
|
|
|
11 |
7,606 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
1,792 |
Shell Programming and Scripting |
|
|
|
2 |
13,780 |
UNIX for Dummies Questions & Answers |
|
|
|
19 |
11,627 |
Shell Programming and Scripting |
|
|
|
3 |
14,237 |
Linux |
|
|
|
0 |
1,986 |
UNIX and Linux RSS News |
|
|
|
7 |
37,060 |
Shell Programming and Scripting |
|
|
|
3 |
2,482 |
Shell Programming and Scripting |
|
|
|
11 |
3,982 |
Shell Programming and Scripting |
|
|
|
2 |
4,148 |
Programming |
|
|
|
1 |
2,390 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
7,443 |
UNIX for Dummies Questions & Answers |
|
|
|
11 |
16,877 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
8,392 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
6,008 |
UNIX for Advanced & Expert Users |
|
|
|
7 |
3,655 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
2,271 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
4,299 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
2,316 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
5,394 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
4,046 |
UNIX for Advanced & Expert Users |
|
|
|
11 |
4,475 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
2,717 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
3,878 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
4,943 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
4,212 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
5,463 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
4,799 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
9,448 |
Programming |
|
|
|
6 |
11,204 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
3,587 |
UNIX for Dummies Questions & Answers |
AUSYSCALL:(8) System Administration Utilities AUSYSCALL:(8)
NAME
ausyscall - a program that allows mapping syscall names and numbers
SYNOPSIS
ausyscall [arch] name | number | --dump | --exact
DESCRIPTION
ausyscall is a program that prints out the mapping from syscall name to number and reverse for the given arch. The arch can be anything
returned by `uname -m`. If arch is not given, the program will take a guess based on the running image. You may give the syscall name or
number and it will find the opposite. You can also dump the whole table with the --dump option. By default a syscall name lookup will be a
substring match meaning that it will try to match all occurances of the given name with syscalls. So giving a name of chown will match both
fchown and chown as any other syscall with chown in its name. If this behavior is not desired, pass the --exact flag and it will do an
exact string match.
This program can be used to verify syscall numbers on a biarch platform for rule optimization. For example, suppose you had an auditctl
rule:
-a always, exit -S open -F exit=-EPERM -k fail-open
If you wanted to verify that both 32 and 64 bit programs would be audited, run "ausyscall i386 open" and then "ausyscall x86_64 open". Look
at the returned numbers. If they are different, you will have to write two auditctl rules to get complete coverage.
-a always,exit -F arch=b32 -S open -F exit=-EPERM -k fail-open
-a always,exit -F arch=b64 -S open -F exit=-EPERM -k fail-open
OPTIONS
--dump Print all syscalls for the given arch
--exact
Instead of doing a partial word match, match the given syscall name exactly.
SEE ALSO
ausearch(8), auditctl(8).
AUTHOR
Steve Grubb
Red Hat Nov 2008 AUSYSCALL:(8)