Unix OS

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Unix is a multitasking, multi-user computer operating system originally developed in 1969 at Bell Labs. Today, it is a modern OS with many commercial flavors and licensees, including FreeBSD, Hewlett-Packard’s UX, IBM AIX and Apple Mac OS-X. Apart from its command-line interface, most UNIX variations support the standardized X Window System for GUIs, with the exception of the Mac OS, which uses a proprietary system.

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Can anyone provide a step by step instruction on how to compile & 'make'
a fully useable ClamAV on Solaris 10 (x86)?

A minor update engine was released for Linux with source code but package
is only available for Linux, no Solaris
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Kesha Williams, certified professional and software developer, explores the imbalance of diversity in the world of technology -- especially when it comes to hiring women. She showcases ways she's making a difference through the Colors of STEM program.

I want to install gcc-3-runtime on solaris 11. But, always fails.

$pkg install gcc-3-runtime
No updates necessary for this image.
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I'm exploring if Rapid 7 can be used to track patch status (what patches are applied on which dates
& which ones have been released but yet to be applied) of our Solaris, RHEL 6/7 & Windows servers
as well as configuring it to do weekly scan of CIS hardenings (including for Cisco switches/routers).

Any document/materials on how to configure to check for patch status & CIS hardenings are
much appreciated.
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in RHEL, I can find out the dependent packages in advance by
   rpm -q --whatrequires package_name  or
   yum dep_list package_name
before actual day of doing "rpm -ivh ./package_name", then
only found out what's the missed dep pkgs & having to start
downloading them on the day of installation.

For Solaris 10 x86  packages, what's the equiv commands/steps
to find out the dependent packages in advance?
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Have a couple of Solaris x86 running in VMWare/vCenter that after the sysadmin
left, the root password was not handed over.

How do we recover the root password?  I can't recall in Sparc what's the keystroke
to send to the Sparc to get into recovery mode
0
I need to exclude the target location from Veeam backup of AIX. I escalated to Veeam support they gave me this. I am not an AIX admin I need guidance to exclude the Veeam backup target from backing up. Below is the email from Veeam Support.

************** Message from Veeam Support**********************
I'm pretty sure /mnt directory should be excluded from processing. To do this backup script should look like this:

Mode=Overwrite
LogFile=/var/log/veeam/backup.log
 
SNumber=0
SLabel="Configuration"
SComments="Veeam Agent for IBM AIX"
/VEEAMCFG/* /SubDirs
:
SNumber=1
SLabel="Full backup"
SComments="Veeam Agent for IBM AIX"
/* /SubDirs
/cdrom/* /Xclude
/tmp/* /Xclude
/mnt/* /Xclude
/VEEAMCFG/* /Xclude
/var/log/veeam/backup.log /Xclude
/var/log/veeam/backup.err /Xclude
Redirections =
SRC=/
DST=/a/
END
:
SNumber=2
SLabel="Log files"
SComments="Veeam Agent for IBM AIX"
/var/log/veeam/backup.err
/var/log/veeam/backup.log
:
I added the following line to first step:
/mnt/* /Xclude
This will exclude your backup location from processing completely. Let me know if you have any questions regarding this.

************** End of Veeam Support email****************


Anyone can assist me ?

Thanks
MAS
1
My colleague got the attached error last month back when trying
to download Sparc Solaris 10 patchset : what's the reason?

Didn't try to download the patch for Solaris x86.  Does the support
contract we have with Oracle makes any difference if it's Sparc or x86?
Or the patch is simply old & has been superseded with a new one?
cantdwnldSolarisPatch.png
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Suppose we hv missed Solaris 10, Java, Weblogic 10/11 and eBusiness Suite  patches for the last 1.5 years, will applying the latest current patch cover what's missed so far?

Or we have to apply all the patches tt hv been missed plus the curent Jan 19's?

Kindly note for all the four products
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Need help on setting permissions for a directory, new to linux.

I have a folder /opt/reports

I have users called user1 , user2  who loggin into linux and  read the contents of the files in this directory. I want to give read permission only to this user1 and user2 and rwx for others users.
Any help in this regard is really appreciated.
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zgrep -C5 'xyz' abc.gz

i have above grep
in the results how to search on say "error code=1111 description=null pointer"


Above results too large i am not able to copy paste to notepad++ (which i usually do makes easy to to my eyes) to search on like error code=1111 description=null pointer"

zgrep -C5 'xyz' abc.gz >>/home/TestUser/testuser.txt

can we do tail or head on above?
please advise
0
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i am using mputty to connect to unix box.

i see black screen with while log messages

i like to change to white bacground screen with black letter on top

please advise
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i have removed below pid file using rm command as i got some error messages with permissions on that

rm xyz.pid

is there is a way i can restore that file

I am trying to start the web logic server and having issues which used to work earlier file

Please advise
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to run below script to start web logic
/opt/scripts/bea_start admin
after login i cannot directly execute
i have to go to below directory to execute

cd /xyz/home/user123/opt/def/bea_domains/12/xyz_dev1/servers/xyz_dev1_admin/logs

i though below is absolute path and as soon as i login i should be able to run from
/opt/scripts/bea_start admin

also i have to run as admin only not as my user id

why i cannot run as soon as i login from root directory(if i am not mistaken that is what i go as soon as i login)

also how to see who all can run the script and how to change that script permission so that even if i login i can execute not just admin

Please advise
0
I have a SCO UNIX Open Server 5.0.7 system that had been running fine for years
however it started panicking with the error too many queued CPU interrupts.
after the 1st time it waited a couple months until it did it again, as time went on it got more frequent. now it is doing it a couple times a week.
I found a knowledge base article on the SCO web site that addressed it and said to adjust MAXACPUS, I have cranked that up to their max and still no good.
I am not an expert on SCO, just know enough to be dangerous. to the best of my knowledge the system is fully patched.
the system is an HP ML570 g4, 4 dual core CPU,s, 4gig memory, p600 controller card.
don't know now if I am looking at a software or hardware issue. if hardware what piece?

any ideas anyone?

thanks in advance
Tom
0
zgrep 'MobileDevice' xyz_1.log.20181121.gz|grep 'USER123'| awk '$0>= "2018-Nov-21 00:01" && $0<="2018-Nov-21 23:59"' | awk -F '|' '$24>300 {print}'

zgrep 'MobileDevice' xyz_2.log.20181121.gz|grep 'USER123'| awk '$0>= "2018-Nov-21 00:01" && $0<="2018-Nov-21 23:59"' | awk -F '|' '$24>300 {print}'

zgrep 'MobileDevice' xyz_3.log.20181121.gz|grep 'USER123'| awk '$0>= "2018-Nov-21 00:01" && $0<="2018-Nov-21 23:59"' | awk -F '|' '$24>300 {print}'

i am using above 3 separate greps one after other on 3 types of jvm files

how to combine them as one

zgrep 'MobileDevice' xyz_?.log.20181121.gz|grep 'USER123'| awk '$0>= "2018-Nov-21 00:01" && $0<="2018-Nov-21 23:59"' | awk -F '|' '$24>300 {print}'
i tried above which did not work
i tried below that also did not work


zgrep 'MobileDevice' xyz_*.log.20181121.gz|grep 'USER123'| awk '$0>= "2018-Nov-21 00:01" && $0<="2018-Nov-21 23:59"' | awk -F '|' '$24>300 {print}'
please advise
0
zgrep 'MobileDevice' xyz.log.20181121.gz|grep 'USER123'| awk '$0>= "2018-Nov-21 00:01" && $0<="2018-Nov-21 23:59"' | awk -F '|' '$24>300 {print}'
above grep printing all the columns successfully satisfying abov condition of

$24>300


Now i need to filter above query based on the state like Florida which is printing in 23rd column i.e $23

zgrep 'MobileDevice' xyz.log.20181121.gz|grep 'USER123'| awk '$0>= "2018-Nov-21 00:01" && $0<="2018-Nov-21 23:59"' | awk -F '|' '$23=FLORIDA {print}'

above query not working

how to check String equality in AWK

Please advise
0
Hi,



 while adding ubuntu to vitual box after removing centos there getting attached error
i am using windows 10 hp laptop currently


please advise how resolve this error.



thanks in advance
ERRuBUNTU.png
0
zgrep 'xyz'  abc.log.2018111212| grep '|[1-9][0-9][0-9][0-9][0-9]|0000' | wc -l

i am trying to figure out what above grep doing?

what is meaning of
|[1-9][0-9][0-9][0-9][0-9]|0000

wc -l means some kind of word count?
what is -l

any good links or resources or video tutorials to master greps and awk and sed end to end to debug server logs?

please advise
0
I'll need a Shell (Bash) script (rather an exact command) that outputs

a)  files' name in the Solaris system, one file per line in the UNIX systems
b) that were modified/created the last 1470 minutes
c) exclude FIFO files, symbolic links, sockets (ie *.sock)
d) names of files of between 1 byte to 20MB in size
e) files in /dev, /devices, /kernel, /cdrom, /platform, /proc, /net
f) files mounted on NFS

I have about 1million files so hoping the command/script of outputting
the file can complete in 30mins, so may need efficient coding.


I need to amend the following script to read (ie for AV to scan) the above output file:

#!/bin/bash
LOGFILE="/var/log/clamav/`hostname`-$(date +'%Y-%m-%d').log";
## suggest to change dirs below to root but exclude databases
DIRTOSCAN="/var /opt /home /etc /tmp /export";

for S in ${DIRTOSCAN}; do
DIRSIZE=$(du -sh "$S" |grep -v "/proc" |grep -v "/dev" |grep -v ...  /2>/dev/null | cut -f1);
## add to grep -v for any other file types to exclude

echo "Starting a daily scan of "$S" directory.
Amount of data to be scanned is "$DIRSIZE".";

clamscan -ri "$S" >> "$LOGFILE";
0
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I'm looking for ways (most likely auditctl or audit) to monitor Solaris files
(/etc/group, sudoers,  root's  cron.*) & if possible email out a notification
once content of the file(s) is modified.

Will need exact/detailed steps.

I'm on Solaris 10 x86.

File integrity monitoring (like those used by Tripwire) tools is not an
option as we just want to use built-in Solaris tools
0
Hello,
We have 4 NTP servers (Solaris 9). All clients are getting date/time from these servers. These servers are getting data/time from 3 GPS devices. Over past weekend, GPS license was expired on 2 GPS devices and its time went back to 1999, while time remains same. One was still fine. Due to this, all clients went back 19 years back. Immediately we added two new new GPS devices and restarted NTP daemon on all NTP servers and all clients. Below is the output of updated IPs (after issue was corrected)
time-serv1 # cat /etc/inet/ntp.conf
server 192.168.xx.xx
server 172.28.42.xx
server 172.28.34.yy

driftfile /var/ntp/ntp.drift
statsdir /var/ntp/ntpstats/
filegen peerstats file peerstats type day enable
filegen loopstats file loopstats type day enable
filegen clockstats file clockstats type day enable

time-serv1 #
time-serv1 # ntpq -p
     remote           refid      st t when poll reach   delay   offset    disp
==============================================================================
*gps-clock3.	 .GPS.            1 u  715 1024  377     3.52    1.718    2.14
+172.28.42.xx   .GPS.            1 u  697 1024  377    44.37   -0.865    1.16
+172.28.34.yy   .GPS.            1 u  820 1024  377    70.02    0.865    1.01
time-serv1 #

Open in new window

Is there setting, which can be applied on NTP servers or individual clients and tell it, do not sync with bad ones, because sudden 19 years drop doesn't make sense. Why it couldn't not have synced with good GPS device and picked date from bad ones ? There was one good, out of 3.
Any advice please ?

Thanks
0
I'll need to monitor several "privilege escalation related" Solaris 10 & RHEL6 files using
ACLs (Access Ctrl Lists) :

a) /etc/group, /etc/sudoers, /etc/cron.daily (or .weekly or any crons owned by root):
    ACL to send to syslog (so that we can pipe to SIEM) when permissions, ownership
    or contents of the above files are changed

b)visudo, sudo, usermod, useradd    command binary files :
   when these are being executed/run, ACL to send to syslog (who & when it's being
   executed)

Appreciate an exact  setacl (or the actual commands/settings in RHEL6 & Solaris 10
x86  samples
0
I am trying to get a specific pid and ONLY that pid, not others that might have that pid embedded in them, i.e.

345
1345
5345

I only want to get the 345.  If they would let me use Perl it would be easy, but I have to use ksh.

Any ideas?

Thanks!
David
0
Need to harden a Solaris 10 that is connecting to Internet  from DMZ.

Anyone has a Solaris 10 hardening script that once run will harden for
a) Level 2 Profile
b) "Scored"

The attached which I got from GitHub doesn't seem quite fit to what's needed
& with all the "printf ...", it's more of listing out than actually doing hardening.


From CIS benchmark:

Scoring Information
================
A scoring status indicates whether compliance with the given recommendation impacts the assessed target's benchmark score. The following scoring statuses are used in this benchmark:
Scored  <==
Failure to comply with "Scored" recommendations will decrease the final benchmark score. Compliance with "Scored" recommendations will increase the final benchmark score.
Not Scored
Failure to comply with "Not Scored" recommendations will not decrease the final benchmark score. Compliance with "Not Scored" recommendations will not increase the final benchmark score.



Profile
=====

 Level 1
Items in this profile intend to:
o be practical and prudent;
o provide a clear security benefit; and
o not inhibit the utility of the technology beyond acceptable means.
 Level 2  <==
This profile extends the "Level 1" profile. Items in this profile exhibit one or more of the following characteristics:
o are intended for environments or use cases where security is paramount
o acts as defense in depth measure
o may negatively inhibit the utility or performance of the …
0
curl to download all artifacts from artifactory folder
0

Unix OS

33K

Solutions

18K

Contributors

Unix is a multitasking, multi-user computer operating system originally developed in 1969 at Bell Labs. Today, it is a modern OS with many commercial flavors and licensees, including FreeBSD, Hewlett-Packard’s UX, IBM AIX and Apple Mac OS-X. Apart from its command-line interface, most UNIX variations support the standardized X Window System for GUIs, with the exception of the Mac OS, which uses a proprietary system.