1.6-sort command

Sort command to print a document

SORT/ETC/PASSWD the rows of the content by default in Assic code without parameters

Sort- t:-k3 /etc/passwd to: Sort by delimiter, third paragraph

SORT-T:-k3-n/etc/passwd with: For delimiter, third paragraph to sort numerically (-N numeric sort)

SORT-T:-k3,5-n/etc/passwd with: For delimiter, 3-5 segments for numeric sorting (-k3,5=3-5)

SORT-T:-k3-nr/etc/passwd: As delimiter, the third paragraph is numerically reversed (-R from top to bottom, from big to small)

Sort- u 1.txt sorts the document by default and filters out duplicate rows-u=unique

Note: When-un, sort and filter by numbers, English is ignored, leaving only one line .

1.6-sort command