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Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.

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Hello,
I tried to archive Oracle Database Logs (11.2.0.4) to a DB_RECOVERY_FILE_DEST=nfs-share. Mount options in /etc/fstab are as following:
xxx.xxx.xxx.xxx:/data/arch   /mnt   nfs   bg,hard,intr,r…

829 views
IT Security CISA, CISSP & CISM Certification

Master the advanced techniques required to protect network resources from external threats with the IT Cyber Security bundle. Built around industry best-practice guidelines, the IT Cyber Security bundle consists of three in-depth courses.

So I have a pretty simple situation that apparently is very complex all because my production server has to be Red Hat six because of the software we use.  And apparently until Red Hat seven you could…

122 views

hello

linux os : debian 8

how to give permission www-data to access in my home folder

my system user is gaaara

i would like give permission to www-data in groupe gaaara

ty

86 views

In my office one of the de-commissioned DB server hand over to me for the purpose of using other software like Apache.
when I see the details about network  in directory # /etc/sysconfig/network-scr

1122 views

Linux Networking : What is of bond interface & how it will be useful ?

Thanks for in advance ...

1835 views

I have the below list of hosts on our office LAN. One important computer is missing WEBSERVER. What would cause a computer to be missing from this list?

That computer is Linux, not Windows, but so …

1023 views

on a vcentre appliance:

11 VHDs showing in the client.

putty output:

Filesystem                            Size  Used Avail Use% Mounted on
/dev/sda3                              11G  4.1G  …

430 views

on a windows 10 PC - 64 bit; my client finds OFFICE too expensive while the stuent version is 149euro, and does NOT have Outlook - the home & Business that has outlook costs 269 Euro
i know i can ins…

2728 views

Hello!

I have Ubuntu 14.04 with recently installed kernel 4.4
A few month ago I did a backup image with Clonezilla. I have a dual-boot system (Linux/W10). My laptop is connected to USB HD. Ubuntu…

1222 views

adb devices is showing no devices even though the device file system can be seen and I am able to see it in lsusb .

Bus 001 Device 017: ID 22b8:42d1 Motorola PCS

This is an old phone and I am tr…

1018 views
What Should I Do With This Threat Intelligence?

Are you wondering if you actually need threat intelligence? The answer is yes. We explain the basics for creating useful threat intelligence.

I'm looking for a way to 'mark' a file to be backed up. I've been experimenting with stuff like

(CODE)

but the problem with that is if i use getfattr i can't use the exit code to determine wheth…

211 views

Hi,

How can I increase the drive size for a root drive in linux on AWS?  I prefer to not take the server offline.

Thanks
Eric

221 views

Hi,

I am trying to figure out cronjobs setup on a linux server.  When i do crontab -u -l , some output displays.  Some jobs have a # in front of them but 1 last job has 0 22 ** 1-5/directory/ cache…

1228 views

This is follow on fromThis Question (https://www.experts-exchange.com/questions/28962122/XPath-Syntax-help-in-conjunction-with-perl-XML-LibXML.html)

In the xml bellow I need to locate the next 'link'…

229 views

As is too often the case, no replies in the openwrt forums so here goes.
Reading this; https://wiki.openwrt.org/doc/howto/vnstat

However, it is still not clear to me how I could create the db the …

921 views

We recently renewed an ssl cert on a web server and now see the following error in the logs.

In ssl_request log
Re-negotiation handshake failed: Not accepted by client!?

In ssl_error_log
 AH02…

822 views

df will not run.... I can't umount the share.  Do I have to either bring the server side up to get this fixed?  What if I couldn't bring the server side up?  Would I have to reboot client to get the m…

424 views

I was trying to shut down a Red Hat five server and it still had not shut down by the next day.  I noticed a ton of these lsmod procs.... Not sure if it's related....  It just so happens I was shuttin…

529 views

I need to remove directory structure that has large amounts of data (e.g. over 3TB).  For database experts want to remove, no longer needed audit and archive log files.  Doing a "rm -rf" on a very lar…

1032 views
Highfive Gives IT Their Time Back

Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able to start or join a call from any room with ease. Never be called into a meeting just to get it started again. This is how video conferencing should work!

Hello!
Yesterday I got the system warning from the Updater that there's an important security update, and I OKed it and post factum I realized that it was actually an automated kernel upgrade. I also…

218 views

UNIX ID Management/Administration is one of the most tedious job since we have to login interactively to each of the server when there is a request to create/delete a sysadmin (or apps support) user i…

625 views

Hello Experts,

I am newbie to SNMP and I currently working on project to implement SNMP to Embedded Linux. I setup 2 VM servers as Ubuntu Linux to prove if I can read/write value using snmpset and …

324 views

Can I delete /root/authorized_keys in FreeBSD.  I've had some break-ins and want to cover all bases.

119 views

I'm trying to figure out what the very top (dot) directory is, and why it shows that it was created today.

415 views

One of the wordpress web sites unable to send email.

2325 views
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