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Which of the following commands displays the username of the currently logged in user? - who - w...
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yesterday
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Was doing RH199 guided exercise and its about changing hostname via nmcli, i tried doing it via nmt...
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Wednesday
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Good morning, If I install the Red Hat 9 Developer Edition, can I later purchase an Enterprise lic...
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3 weeks ago
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$ awk -F'\t' '{ print $NF }' <filename> - This command will print the last field of e...
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4 weeks ago
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$ sed G <filename> - this command will place a blank line after each existing line. ...
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4 weeks ago
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Hello community. I have FIPS mode enabled on RHEL 9.2 (see details below). According to this artic...
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a month ago
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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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$ awk -F'\t' '/Texas/ { print $4 }' filename The above command print each line in filename, ...
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01-29-2025
07:17 AM
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Anyone have wtsapp group where i can ask my queris realted to red hat Currently i am facing issue...
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01-28-2025
06:08 PM
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$ awk -F: '{ OFS = "\t\t"; print $1,$3 }' filename awk is comprised of several built-in vari...
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01-26-2025
01:57 AM
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Trying to install PowerVC on Rhel8.10 and encounter error when trying to create the inventory. I al...
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01-22-2025
10:35 AM
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I want to display the number of sectors that exist on a particular disk partition. I know I can d...
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01-12-2025
07:39 PM
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cgroups (Control Groups) - a linux kernel feature - allows resouces like CPU time, memory, and ne...
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01-09-2025
09:26 PM
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This is a question for the RHCEs out there: If a process, with children (i.e. child processes) is ...
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01-08-2025
11:33 PM
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Out of Memory Killer The Out of Memory (OOM) Killer is the Linux kernel's out of memory managem...
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01-04-2025
06:29 AM
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Took my exam today-- passed with a great score!!!
what helped me was regular reading the study gu...
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12-19-2024
11:04 AM
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Processes vs Threads Just wanted to provide some lightweight notes about Processes and Threads...
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12-18-2024
07:21 PM
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