Develope? developers.redhat.com

 Name                    Last modified      Size  Description
 Parent Directory                             -   
 dapr/                   2022-11-27 16:43    -   
 debug/                  2022-11-27 16:43    -   
 forensics/              2022-11-27 16:43    -   
 high-availability/      2024-02-29 10:20    -   
 keepalived-basics/      2023-02-02 12:24    -   
 Log4j/                  2022-11-27 16:43    -   
 microshift/             2022-11-27 16:43    -   
 NET/                    2022-11-27 16:43    -   
 remi/                   2022-11-27 16:43    -   
 rhel-with-sources/      2023-07-16 01:29    -   
 riippuu.bash            2004-07-07 00:00  586   
 riippuvuudet.bash       2004-02-09 00:00  2.2K  
 strace/                 2022-11-27 16:43    -   
 uname.bash              2004-02-12 20:22  1.1K  

 
Serve?
Channels, (scl) software collections, (yum) modules and groups
 + streams: modularity, alternate versions in the same physical repository

 https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/considerations_in_adopting_rhel_9/ref_application-streams_considerations-in-adopting-rhel-9

useful dnf examples

  dnf module list
  dnf module list | grep '\[e\]'

cockpit web console?

  systemctl enable --now cockpit.socket
  http://localhost:9090


dev server?

  dnf grouplist
  dnf groupinstall 'RPM Development Tools' # no gcc suite installed!
  dnf groupinstall 'Development Tools'     # gcc included
  dnf install @php
  dnf install dnf-utils git vim-X11

  # local install your .rpm pkg without repo?
  dnf install ./your.rpm

https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/virtual_machine_management_guide/


temporally turn SELinux off?
https://access.redhat.com/solutions/3176


LVM
control by CLI, review with cockpit or some gui
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/configuring_and_managing_logical_volumes/


See deduplicating and compressing in access.redhat.com VDO docs
fs compres & dedup, e.g. your /home ?
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/deduplicating_and_compressing_logical_volumes_on_rhel/



stratis easy to use local storage management



storage pool for kvm guests: quick example


RHEL 8 clone as a fat (dev) workstation?
(Not for prod servers!) EPEL and PowerTools


extract rpm package without working rpm
$ rpm2cpio package.rpm | cpio -i --make-directories


when installed?
$ rpm -qa --qf %{INSTALLTIME:day} package


bat(cat) - untar from unknown-linux-musl binary


develope with MS
# dnf install dotnet jq samba-common-tools