[转载] Perl text parsing# Unix - 噫吁兮，危乎高哉
f*y
1 楼
I got a file "test.txt" looking like(dashes are boundaries.. ignore them):
r*g
2 楼
should be @test bah.
use file pipe and parse one line each time. something like
a line. You don't need to store all the lines in one list variable.
【在 f***y 的大作中提到】
: I got a file "test.txt" looking like(dashes are boundaries.. ignore them):
f*y
3 楼
should be $test
【在 r******g 的大作中提到】
:
: should be @test bah.
: use file pipe and parse one line each time. something like
: a line. You don't need to store all the lines in one list variable.
f*y
4 楼
in some circumstances, I do need to store all the line in one string variable.
【在 r******g 的大作中提到】
:
: should be @test bah.
: use file pipe and parse one line each time. something like to get
: a line. You don't need to store all the lines in one list variable.
【在 r******g 的大作中提到】
:
: should be @test bah.
: use file pipe and parse one line each time. something like
: a line. You don't need to store all the lines in one list variable.
z*u
5 楼
undef $/;
$whole_file=;
something like this, look up the perl cookbook.
variable.
them):
get
【在 f***y 的大作中提到】
: in some circumstances, I do need to store all the line in one string variable.
$whole_file=
something like this, look up the perl cookbook.
variable.
them):
get
【在 f***y 的大作中提到】
: in some circumstances, I do need to store all the line in one string variable.
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