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I am a Red Hat Certified System Administrator (RHCSA) actively looking for a job where I can apply ...
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yesterday
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Q.) What’s the difference between a session cookie and a persistent cookie, and when might each be ...
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2 weeks ago
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https://developers.redhat.com/articles/2025/07/29/enable-rootless-vms-user-mode-networking-using-pa...
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a month ago
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Hello, In this video, let's learn how to extract the content of an RPM package, with no need of in...
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08-18-2025
06:59 PM
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Hello Today, let's talk about Python. Normally, when writing Python Code, you just go, and eventu...
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08-13-2025
06:19 PM
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Newbies and seasoned Linux admins alike know this very well :- a man page or documentation isn’t al...
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07-11-2025
09:47 PM
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Containers and Linux have always gone hand-in-hand. But until now, there was a clear divide. One wa...
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07-04-2025
09:14 PM
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Hello, Firstly please ignore the messy system going to give it a wipe down, it been a hectic week ...
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05-20-2025
10:33 PM
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Sometimes it's just convenient to download a file using the curl command. Did you also know that w...
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04-19-2025
08:56 AM
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Hi Everybody, I am a newbie of linux, Recently i have installed the RHEL9, but facing the probl...
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04-17-2025
11:27 AM
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$ awk 'NR > 8 && NR < 12' /etc/passwd This command will display lines 9, 10, and 11 on the sc...
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04-10-2025
05:06 AM
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A question for RHCE 294 students: Is there a maximum number of plays that an Ansible playbook can ...
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04-07-2025
08:24 PM
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A question for a RHCE 294 student: Does the course use Ansible Core, or does it use Ansible Automa...
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04-07-2025
08:19 PM
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Hello, in RHEL 9 the root account is disabled by default for security reasons. Nevertheless when I...
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04-03-2025
08:16 AM
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$ awk -F'\t' '{ print $NF }' <filename> - This command will print the last field of e...
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02-12-2025
04:56 AM
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$ sed G <filename> - this command will place a blank line after each existing line. ...
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02-12-2025
04:40 AM
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$ sed -n '6!p' filename The above command will print all lines in filename except line #6. Th...
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02-01-2025
05:32 AM
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$ awk -F'\t' 'BEGIN {print "Age\t Last,First,Mid\n"} {print $4"\t",$3",",$1","$2}' filename In th...
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02-01-2025
05:19 AM
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Hello RHEL Community, I'm facing an issue while transferring and extracting the IBM Java SDK 8.0 ....
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01-29-2025
02:10 PM
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$ sed -n '3,7p' filename The above command will print lines 3 thu 7 only! Try the command on ...
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01-29-2025
07:41 AM
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