First, add a soft link from /bin/false to /usr/bin/nologin
Next, have a list of user-names in a text file, one name per line. Then prepare the following script:
Now, it's possible that you will have to add the nologin pseudo-shell to the list of shells that are valid. If it fails for every user, then you'll need to figure out how to add it to the list. The AIX manual says:
Quote:
Valid shells are defined in the usw stanza of the /etc/security/login.cfg file.
You can also instead do this, a very AIX-specific method:
Note, I have not tested this as I don't have access to an AIX host.
I have customers on our AIX/UNIX node startup a process that becomes stranded or orphaned and must be killed. I would like to create a script to check for these orphan processes and kill them. I can have cron run this job. The customers process will run and after 24 hours time out leaving an... (4 Replies)
Hello,
I need to add information in the gecos of each login in the passwd file. I have expect installed. I thought about using expect to to read a file with the login names and the gecos information and then execute the command passwd with the -f option. The other option would be to read... (1 Reply)
I searched the forum rather thoroughly but still could not find the answer. Hopefully the solution is right under my nose.
Here what I need to do, move older data to a Archive folder that is 18 months old and older.
I would like to use the following command,
find departmentx/* -mtime 530... (5 Replies)
I have a small script where I want to see if a file exists & then delete the first line from it.
I have code to help me find if the file exists, but I am unsure as to how to then take in the answer and remove the first line from the flatfile:
This is what I have so far just to output if the... (3 Replies)
Hi all,
I need a script that will loop around all the current processes and take a pmap -x <process id> and output each pmap to a separate file.
Would anyone have a quick command to do this? (2 Replies)
I have a situation where I would like to retrieve a list of ids on AIX 5.3 server, which do not have proper gecos information. The need is to fix all of these ids before it gets flagged as an audit exposure. Can someone please help me with a command/script to retrieve this list?
G (3 Replies)
I would like to extract only the email ids from the gecos of each user id. I have to get the email ids of all the users on the server like this.
Can someone please assist me with the command/script? (15 Replies)
Hi All,
Do you have any sample script,
- auto get file from SFTP remote server and delete file in remove server after downloaded.
- only download specify filename
- auto upload file from local to SFTP remote server and delete local folder file after uploaded
- only upload specify filename
... (3 Replies)
I wish to pull out a list of all user ids on the system, including the privileged ids, the groups to which they belong to. Sometimes after deleting an id also, its home dir does not get deleted or an entry is left behind in /etc/passwd.
Can someone help me with a script to achieve both. (2 Replies)
Discussion started by: ggayathri
2 Replies
LEARN ABOUT CENTOS
perf-inject
PERF-INJECT(1) perf Manual PERF-INJECT(1)NAME
perf-inject - Filter to augment the events stream with additional information
SYNOPSIS
perf inject <options>
DESCRIPTION
perf-inject reads a perf-record event stream and repipes it to stdout. At any point the processing code can inject other events into the
event stream - in this case build-ids (-b option) are read and injected as needed into the event stream.
Build-ids are just the first user of perf-inject - potentially anything that needs userspace processing to augment the events stream with
additional information could make use of this facility.
OPTIONS -b, --build-ids=
Inject build-ids into the output stream
-v, --verbose
Be more verbose.
-i, --input=
Input file name. (default: stdin)
-o, --output=
Output file name. (default: stdout)
-s, --sched-stat
Merge sched_stat and sched_switch for getting events where and how long tasks slept. sched_switch contains a callchain where a task
slept and sched_stat contains a timeslice how long a task slept.
SEE ALSO perf-record(1), perf-report(1), perf-archive(1)perf 06/30/2014 PERF-INJECT(1)