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c 2 文件 输出 屏幕

当我运行命令 [root@squid tmp]# tar -cvf - test |gzip -c > backup.tar.gz 时得到如下的输出, test/ test/aa-03 test/aa-14 test/aa-10 test/aa-13 test/aa-11 test/aa-15 test/aa-09 test/aa-04 test/aa-17 test/aa-18 test/aa-02 test/aa-08 test/aa-16 test/aa-01 test/aa-07 test/aa-19 test/aa-12 test/aa-05 test/aa-06 [root@squid tmp]# 我如何把这个输出转向到一个文件做为备份的日志文件? [ 本帖最后由 pink75 于 ...

by pink75 - Solaris - 2007-04-02 14:13:50 阅读(1557) 回复(2)

相关讨论

自己搞定,我啥也没说

by keelort - Shell - 2005-06-28 08:39:17 阅读(2391) 回复(1)

屏幕输出同时将屏幕输出结果保存到一个文件中功能实现 比如执行start.sh程序,既想看到屏幕输出,同时又可以指定将输出结果保存一个指定文件中. 请问这个命令该怎么写,谢谢.

by reason001 - AIX - 2007-11-26 17:03:57 阅读(3174) 回复(5)

#include #include #define SIZE 10 struct student_type { int num; char name[10]; int age; char sex[5]; float English; float PE; float Computer; float Maths; float Progrome; }std1[SIZE],std2[SIZE]; void main() { FILE *fp; int i; char infile[10]; printf("Enter the infilename:\n"); scanf("%s",infile); if ((fp = fopen(infile,"rb")) == NULL) { printf("...

by DoctorHouse - C/C++ - 2008-05-13 21:15:32 阅读(2166) 回复(9)

在solaris 10下面编译,然后执行如下文件 #include #include #include #include int main() { int fd; const char *buf="hello wrold!\n"; if (fd=open("nihao",O_WRONLY|O_CREAT|O_TRUNC,S_IWUSR)==-1) {/*printf("%s","sorry can not create file\n")*/; perror("open"); return -1; } if (write(fd,buf,strlen(buf))<0) {/*pri...

by declare - C/C++ - 2006-07-08 10:54:03 阅读(2958) 回复(10)

请问怎么把屏幕显示的信息输出文件,比如根下有个aa文件,该怎么把屏幕上的信息输入到这个文件

by fushihui427 - Solaris - 2006-06-22 10:30:58 阅读(981) 回复(1)

如何将屏幕输出的东西写到文件同时屏幕仍显示出输出的东西 c中怎么实现呢

by aaaaal - C/C++ - 2005-11-21 21:26:40 阅读(2738) 回复(7)

tar zcvf dir.tar.gz dir > log.txt 我试了但是不行,log.txt是空的,屏幕照样输出,请大虾指点

by bsdbbs - BSD - 2009-07-31 09:45:15 阅读(2052) 回复(4)

#!/usr/bin/perl use strict; use warnings; my $i; open(BIN, ">>/home/jiangt/perl/aa")||die("can't create file: $!"); for($i=0;$i<30;$i++){ print BIN ($i,"\n"); } close BIN; open(FILE, "< /home/jiangt/perl/aa" ) or die "Can't open /home/jiangt/perl/aa : $!"; while ( ) {print;} close FILE; 这样太绰了,我知道在shell里用tee. [ 本帖最后由 huanghaojie 于 2009-1-8 00:16 编辑 ]

by huanghaojie - Perl - 2009-01-08 09:43:17 阅读(2594) 回复(2)

如题! open(my $fh_o1,">idtitle.txt") || die "$!"; print $fh_o1 "start!\n"; foreach (keys %allids){     $t++;     my $mech=WWW::Mechanize->new();     my $url=qw(http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pubmed&id=).$_."&retmode=html&rettype=abstract";     $mech->get($url);     m...

by pengchy - Perl - 2008-04-03 23:04:06 阅读(4236) 回复(2)

如何将命令的结果既输出屏幕输出文件?请各位大虾帮忙!!

by guoyfyf - AIX - 2004-06-24 17:18:37 阅读(1113) 回复(2)