Commands by sykora (1)

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Detect illegal access to kernel space, potentially useful for Meltdown detection
Based on capsule8 agent examples, not rigorously tested

Shell function to exit script with error in exit status and print optional message to stderr
USAGE: die ERRNUM [MESSAGE]

peak amount of memory occupied by any process with "FOO" in its name
Show the maximum amount of memory that was needed by a process at any time. My use case: Having a long-running computation job on $BIG_COMPUTER and judging whether it will also run on $SMALL_COMPUTER.   http://man7.org/linux/man-pages/man5/proc.5.html VmHWM: Peak resident set size ("high water mark")

Update a tarball
This will update the tarball, adding files that have changed since the last update. This assumes that the tarball is in the same directory as the files being archived. N.B. This command can't be used on compressed tarballs. N.B. This will add the updated files to the tarball, so that the tarball will have two versions of each file. This will make the tarball larger, but doesn't have any other significant effect.

Create a new file

show todays svn log
Shows the todays svn log. Perfect for alias usage I assume.

Clear filesystem memory cache
Found here: http://ubuntuforums.org/showthread.php?t=589975

Check if your desired password is already available in haveibeenpwnd database. This command uses the API provided by HIBP

Determine what an process is actually doing

cat stdout of multiple commands
Concatenate the stdout of multiple commands.


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