Text Processing Patterns

awk, sed, grep, regex, jq, xargs, escaping — the Unix lingua franca.

Pages

Page	Focus
awk	Field extraction, cert splitting, line ranges
sed	Delimiter tricks, in-place editing
grep	Search patterns, context matching
regex	IP matching, VLAN patterns, MAC extraction
jq	JSON processing, API response parsing
xargs	Safe bulk ops, parallel processing
escaping	Shell, regex, AsciiDoc quoting

Page

Focus

Field extraction, cert splitting, line ranges

Delimiter tricks, in-place editing

Search patterns, context matching

IP matching, VLAN patterns, MAC extraction

JSON processing, API response parsing