Sponsored Content
Top Forums Shell Programming and Scripting Few Important doubts and questions..(Unix/Shell) Post 302241797 by radoulov on Tuesday 30th of September 2008 10:00:53 AM
Old 09-30-2008
Do not post classroom or homework problems! Please read the rules!
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

unix & C doubts

Hi, I have a few doubt here : 1) I want to run a 3 different 'C' programs in same session simulteneously (parelelly). if I make a shell, it is running one after another, I mean it shout run in 3 processors. 2) In 'C' program, how can I assing a value of the unix commant cat a.txt|wc... (1 Reply)
Discussion started by: krishna
1 Replies

2. Solaris

Unix Administration doubts ********

Hi, Can anyone tell me the correct answers for these: 1. You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance? 2. How do you increase the OS limitation for open files (LINUX and/or Solaris)? Thanks:p (1 Reply)
Discussion started by: dreams5617
1 Replies

3. UNIX for Dummies Questions & Answers

Unix doubts

Hello All, I am very new to UNIX. Please help me to find answers of below questions. 1.A script is saved with name ls. When we execute the script what it will execute? a) Will execute ls command b) Will execute the script c) Will execute script or command depends on the path ... (2 Replies)
Discussion started by: aswathy
2 Replies

4. Forum Support Area for Unregistered Users & Account Problems

How to post a new thread (Regarding Unix related doubts) in Unix Forums

How to post a new thread (Regarding Unix related doubts) in Unix Forums. I registered my id but I am unable to post my Questions to Forum. Thanks & Regards, indusri (1 Reply)
Discussion started by: indusri
1 Replies

5. UNIX for Dummies Questions & Answers

unix doubts

Write unix command to list or view auto links (0 Replies)
Discussion started by: ashishshah.engg
0 Replies

6. UNIX for Dummies Questions & Answers

Unix doubts

Hi All, 1. how and who calls .profile when you login 2. what is PPID and what means by PPID = 0 Thanks in Advance (2 Replies)
Discussion started by: ravi.sadani19
2 Replies

7. Shell Programming and Scripting

awk, sed and a shell doubts

Hi, I have 3 doubts which I posted it here. Doubt 1: I have a file containing data: 22 -73 89 10 99 21 15 -77 23 63 -80 91 -22 65 28 97 I am trying to print the fields in the reverse order and replace every field by its absolute (positive) value (ie.) I am looking for output: 10... (8 Replies)
Discussion started by: royalibrahim
8 Replies

8. Shell Programming and Scripting

shell scripting doubts

Hello All, I am working in a reputed software firm,currently working on testing platform (manual and automation).But I am very much intersted in unix and shell scripting,I feel that I am good at beginner level of shell scripting,still I want to practise shell scripting to become excel in it.I... (1 Reply)
Discussion started by: maheshglm
1 Replies

9. Solaris

Unix scripting doubts

i hav a file like this -rwxr-xr-x 1 root controlm 4141 Nov 13 2006 /opt/scripts/prod/fvaauditlos.ksh -rwxr-xr-x 1 root controlm 3958 Nov 13 2006 /opt/scripts/prod/fvaexpchbk1.ksh -rwxr-xr-x 1 root controlm 6471 Nov 13 2006 /opt/scripts/prod/fvaexpchbk2.ksh... (24 Replies)
Discussion started by: p_satyambabu
24 Replies

10. Shell Programming and Scripting

Shell script doubts

Hello please kindly solve these doubts i have about the following scripts Script 1 //Shell script that accepts arguments and prints them in reverse order// echo "number of arguments" len=$#; while do eval echo \$$len len=`expr $len - 1` done --------- Output $sh test.sh a... (3 Replies)
Discussion started by: Shynash21
3 Replies
setrules(1M)															      setrules(1M)

NAME
setrules - set compartment rules SYNOPSIS
DESCRIPTION
takes the current rules files on the system and puts them into effect. Prior to using this command, changes in the rules files have no effect on the system. This command can only be used when compartmentalization is enabled (see cmpt_tune(1M)). Options recognizes the following option: Preview the rules. This option parses the rules files, checking for syntax and semantic errors, but makes no changes to the system. Security Restrictions The user invoking this command must have one of the following authorizations: A user with authorization can invoke this command from any compartment, while a user with authorization can invoke this command from only those compartments that have read and write access to the directory heirarchy. See authadm(1M)). Notes If a compartment is tagged for automatic discovery of rules using the keyword subsequent runs of command does NOT clear the rules that are already discovered. This means the rules applied are inconsistent with the rules currently in the directory. To make them consistent, first run "", and then run where, compartment_name is the name of the compartment which is under for discovery mode and file.rules is the rules file containing the rules for this compartment. RETURN VALUE
returns the following values: Successful completion. The rules are displayed. An error occurred. An error can be caused by the following: o An invalid option. o The user does not having permissions to perform the operation. o A syntax or semantic error in a rule file. o Other system errors (for example, insufficient system resources). EXAMPLES
Example 1: Execute to push the configured rules: Example 2: Execute to push syntactically incorrectly configured rules: Sample Output: Error: "/etc/cmpt/11.cmpt.1.rules", line 10 # Unexpected token 'web' or rule terminated prematurely setrules: Exiting due to parse errors Example 3: Execute setrules to find any syntactically or semantically incorrectly configured rules: Sample Output: Error: "/etc/cmpt/iface.rules", line 10 # Undefined compartment "ooutside". Error: "/etc/cmpt/iface.rules", line 14 # Undefined compartment "cgi". SEE ALSO
authadm(1M), cmpt_tune(1M), getrules(1M), compartments(4), compartments(5). setrules(1M)
All times are GMT -4. The time now is 03:37 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy