Commands by syntaxerror74 (2)

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A simple command to toggle mute with pulseaudio (any sink)
0 can also be replaced by the source name, e.g. alsa_output.pci-0000_00_1b.0.analog-stereo

netstat with group by ip adress

Get Shellcode from ARM Binaries
Getting shellcode from ARM binaries - @OsandaMalith

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"

Sum columns from CSV column $COL

Sort on multiple dis-contiguous keys/fields (can even specify key number/field from the end)
Notes: 1) -n-1 means sort key is the last field 2) -l is important if each separate record is on a new line (usually so for text files) 3) -j tells msort not to create log file (msort.log) in the working directory 4) may need to install msort package. 5) msort does lot more. Check man msort

Erase a word
hit BACKSPACE more than once to delete more words

Merge Two or More PDFs into a New Document
require the pdftk package

Salvage a borked terminal
Also works in places where reset does not.

shell function to make gnu info act like man.
For those who hate navigating info pages, a shell function which will dump the contents to stdout, then page it through less, thus acting like 'man'.


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