QuickRef

GNU/Linux TMUX Quickref

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tmux new -s {session-name}     -- create new session
tmux a (-t {session-name})     -- attach to default session or session-name
tmux ls                        -- list sessions
ctrl-b d                       -- detach session

ctrl-b "                       -- horizontal divider
ctrl-b %                       -- vertical divider
ctrl-b [up|down|left|right]    -- jump to screen with arrow keys
ctrl-b [pageup]                -- scroll mode

[Other] Start DevOps Tools From Command line

/ Other /

Some commands I regularly use to start tools from the command line when I need them to start with elevated privileges.

My Frequently Used CLI Commands / Admin Tools (QuickRef)Description
dsa.msc / adsiedit.msc / virtmgmt.msc Active Directory Users & Computers / ADSI Edit / Hyper-V Manager
start-process powershell -verb runasStart PowerShell with Elevated Privileges
rundll32 sysdm.cpl,EditEnvironmentVariablesEdit Windows system environment variables
cacls “C:\Path\To\File.TXT” /E /G username@example.com:CQuick way to add write permission to a filesystem resource
java -Djavax.net.debug=ssl:handshake -jar target/packagename-1.0.0-SNAPSHOT.jarStart package with TLS handshake debugging enabled

GNU/Linux ODATA Query Examples

/ GNU/Linux /
ODATA Query OptionDescription
$orderbyUri parameter for sorting…
$selectUri parameter to select specific coluimns…
$topUri parameter to limit the result…
$skipUri parameter to skip number of rows…
$filterUri parameter to filter result…
$expandUri parameter to expand related entity…
$inlinecountUri parameter to include a total record count…

Example to retrieve metadata from JBoss DV Odata service…

https://localhost:8443/odata/vdbname/$metadata

Retrieve all records in JSON format…

https://localhost:8443/odata/vdbname/modelname?$format=json

Order by column ‘Name’ and retrieve first 5 records…

https://localhost:8443/odata/vdbname/modelname?amp;$orderby=Name&$top=5

Order by column ‘Name’ and retrieve records 6-10 records…

https://localhost:8443/odata/vdbname/modelname?$orderby=Name&skip=5&$top=5

Filter ODATA result ($filter=Name eq ‘John’)…

https://localhost:8443/odata/vdbname/modelname?$filter=Name%20eq%20%27John%27

Select specific rows…

https://localhost:8443/odata/vdbname/modelname?$select=ID,Name,Description