SQLite Databases are widly used, even Windows uses for the organisation of its Appx Packages a SQLite database. This database is located in the file C:\ProgramData\Microsoft\Windows\AppRepository\StateRepository-Machine.srd.
Continue reading Powershell: Working with a SQLite Database →
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the vSphere GUIs, Win32 nor the Webclient based on Flash, does not provide the ability to change the label of a license key.
Continue reading VMware vSphere: Script to update License Label →
let us assume you want to edit a binary file /tmp/binfile and you want to replace all strings matches to “sda” by “hda”.
gnu sed can edit bin files by the \xnn hex notation. The option –in-place changes the original file and makes a backup copy with a file extension .org
michael@devdeb ~# sed -e 's/\x73\x64\x61/\x68\x64\x61/g' /tmp/binfile --in-place=.org
Continue reading Linux: HEX edit and diff in a shell →