Perl按行分割文件 将一个文件按照行数,均等的分割成多个小文件,例如,一个550行的文件,分割为每个文件有100行,则将分割为6个小文件 运行结果 参考代码(split_file.pl) #!/usr/bin/perl #usage way: split_file.pl test open(FILE,$ARGV[0]) or die ("Error: cannot open file $ARGV[0].\n"); @lst_line = <FILE>; my $dir_n…
#!/usr/bin/perl use DBI; use Encode; my $dbName = 'oadb'; my $dbUser = 'vxspace'; my $dbUserPass = 'xxx'; my $dbh = DBI->connect("dbi:Oracle:$dbName", $dbUser, $dbUserPass) or die "can't connect to database "; my $table_name= "…
#! /usr/bin/perl use strict; use warnings; print "\n----------------------------------_substitutions_with_s///--------------------------\n";$_ = "He's out bowling with Barney tonight.";s/Barney/Fred/;print $_."\n";s/filehandl…