会python真的可以为所欲为0(回)
360天前
这里还有人吗1(回)
545天前这里还有人吗0(回)
545天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
769天前到处都是羊，不想上班0(回)
849天前
鸽子
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854天前#----------------------------- |
# $RECORDSIZE is the length of a record, in bytes. |
# $TEMPLATE is the unpack template for the record |
# FILE is the file to read from |
# @FIELDS is an array, one element per field |
until ( eof(FILE) ) { |
read(FILE, $record, $RECORDSIZE) == $RECORDSIZE |
or die "short read\n"; |
@FIELDS = unpack($TEMPLATE, $record); |
} |
#----------------------------- |
#define UT_LINESIZE 12 |
#define UT_NAMESIZE 8 |
#define UT_HOSTSIZE 16 |
struct utmp { /* here are the pack template codes */ |
short ut_type; /* s for short, must be padded */ |
pid_t ut_pid; /* i for integer */ |
char ut_line[UT_LINESIZE]; /* A12 for 12-char string */ |
char ut_id[2]; /* A2, but need x2 for alignment */ |
time_t ut_time; /* l for long */ |
char ut_user[UT_NAMESIZE]; /* A8 for 8-char string */ |
char ut_host[UT_HOSTSIZE]; /* A16 for 16-char string */ |
long ut_addr; /* l for long */ |
}; |
#----------------------------- |
