Saint Louis Linux Users Group
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ONLINE Sessions
NO PHYSICAL MEETINGS until further notice.
ONLINE sessions will use remote video meeting software.
TOPIC Bash Interpolation
By Steven Lembark from Workhorse Computing
Interpolation is what makes BASH useful. Plumbing is nice, prompts are
cute, but the ability to iterate values, walk down lists, munge
basenames that really makes BASH worth using.
The real fun starts when we start interpolating command output: hacking
results of find or grep to generate paths, process command lines, or
count processors to set thread counts.
This talk looks at a few commands ripe for munging and how to make more
general, re-usable shell code from them.
This is somewhat of a compliment to his well-received talk at the
November SLUUG General meeting.
