以下是port.sh的内容 #! /bin/bash # program: Using to study the [if... then ...fi] program # Written by :Beyond # date: 2007/06/15 # content: I will be using this program to show your services # 1. print the program's work in your screen echo "Now, the services of your Linux system will be detect!" echo "The www, ftp, ssh, and sendmail + pop3 will be detect!" echo " " # 2. www www='netstat ...
(原标题为:求解:一个菜鸟编程中的问题!)
编写了一个shell命令cp
代码如下:
#include
原代码如下: fsmax="85" maillist1="[email]cold@163.com[/email]" maillist2="[email]hot@163.com[/email]" df -k | grep '/dev/h' | awk '{print $1,$5,$6}'>mailfile mail -s "Filesystem Information" $maillist1 < mailfile mail -s "Filesystem Information" $maillist2 < mailfile df -k | grep '/dev/h' | awk '{print $5}'>outfile while [ read fsvalue ] do fsvalue=$(echo $fsvalue | sed 's/\%//') ...
代码情况比较复杂,不好说... 举例说吧,有三个文件 a.c a.h b.c,a.h中定义一个结构体,在另外两个文件都会用到,所以两个文件都include"a.h", a.h还声明了一些a.c中的函数,编译的时候就出现下面错误,这些错误就是在a.h里面的函数声明处, a.h中的结构体用了 typedef ,不知道这个有没有影响,因为看了一些文章,但是也没完全搞明白... 如果有人遇到过这个问题就最好了~~ In file included from detect.h:5, ...
expected declaration or statement at end of input 是什么意思呀? 就着一个错在最后
8 #include
#include
#!/bin/sh count=2 while [ 0 ];do if [ $count%2 -eq 0 ];then date -s 12:12:00 fi if [ $count%2 -ne 0 ];then date -s 12:34:00 fi sleep 10 let count=$count+1 done 结果如下: ./changetime.sh: line 6: [: 2%2: integer expression expected ./changetime.sh: line 9: [: 2%2: integer expression expected 我又使用了"$count%2" 还是这个问题,点解?
VALID TAKEN :IS NOT NO NULL ALLOW FINAL READS C/EXEC SQL C+ CREATE FUNCTION GETRESPONSES(CODE VARCHAR(100),SUPERID INTEGER) C+ RETURN TABLE(CODE VARCHAR(100), SUPERID INTEGER, C+ POSTID INTEGER,TITLE VARCHAR(100), TEXT VARCHAR(1000)) C+ READS SQL DATA DETERMINISTIC NO EXTERNAL ACTION C+ RETURN SELECT...
我的程序如下: NUM=`awk '/NUM/{sub(/NUM=/,"");print}' $DIR/logzdm.ini` processID=1 while [ $processID -le $NUM ]; do values=DEBUGLOG${processID}= process_content=`grep $values $DIR/logzdm.ini | awk -F= '{print $2}'` ; echo $process_content | sed 's/\"\"*//g' ; processID=`expr $processID + 1`; done logzdm.ini 文件内容: #プロセスの件数 NUM=12 ------------------NUM 数每次都可能变化,并且...