Commands by marcusrp (1)

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Date shows dates at other times/dates
Use date to find the date at other days and times.

Rename all .jpeg and .JPG files to .jpg

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Restore user,group and mod of an entire website
I often use it at my work, on an ovh server with root ssh access and often have to change mod after having finished an operation. This command, replace the user, group and mod by the one required by apache to work.

Diff on two variables
You got some results in two variables within your shell script and would like to find the differences? Changes in process lists, reworked file contents, ... . No need to write to temporary files. You can use all the diff parameters you'll need. Maybe anything like $ grep "^>" is helpful afterwards.

Enter parameter if empty (script becomes interactive when parameters are missing)
Can be used for command line parameters too. If you have a more complicated way of entering values (validation, GUI, ...), then write a function i.e. EnterValue() that echoes the value and then you can write: $ param=${param:-$(EnterValue)}

lotto generator

list block devices
Shows all block devices in a tree with descruptions of what they are.

Text to image with transparent background
Create transparent image to use as icon, watermark for other images, etc.

Find passwords that has been stored as plain text in NetworkManager


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