GenWikiLinux
From birchyHistory
| Line 3: | Line 3: | ||
== GREP == | == GREP == | ||
| − | grep [options] "foo" [file(s)] | + | grep [options] "foo" [file(s)] |
*You can omit the quotes if there are no spaces in the search term. | *You can omit the quotes if there are no spaces in the search term. | ||
| Line 25: | Line 25: | ||
egrep supports pipes ("or") (= grep -E) | egrep supports pipes ("or") (= grep -E) | ||
| − | egrep "fruit|bread" | + | egrep "fruit|bread" |
fgrep (fast grep, simple text, no RegEXp) (- grep -F) | fgrep (fast grep, simple text, no RegEXp) (- grep -F) | ||
| Line 31: | Line 31: | ||
Can pipe the output of another command | Can pipe the output of another command | ||
| − | ls |grep blah lists all files in the current directory whose names contain the string "blah" | + | ls |grep blah lists all files in the current directory whose names contain the string "blah" |
