Main operation mode: -A, --catenate, --concatenate append tar files to an archive -c, --create create a new archive -d, --diff, --compare find differences between archive and file system --delete delete from the archive (not on mag tapes!) -r, --append append files to the end o...
-A, --catenate, --concatenate append tar files to an archive -c, --create create a new archive -d, --diff, --compare find differences between archive and file system --delete delete from the archive (not on mag tapes!) -r, --append append files to the end of an archive -t, -...
The ro parameter is normal; it instructs the kernel to mount the root filesystem in read-only mode upon user space start. (Read-only mode ensures that fsck can check the root filesystem safely; after the check, the bootup process remounts the root filesystem in read-write mode.) ro参数...
"accept error");return-1;}//将套接字里面的数据带出去, 端口号和IP地址charbufip[64];memset(bufip,0,sizeof(bufip));inet_ntop(AF_INET, &client.sin_addr, bufip,sizeof(bufip));*clientip = bufip;*clientport = ntohs(client.sin...
英文原意:display file or file system status 所在路径:/usr/bin/stat 执行权限:所有用户 功能描述:显示文件或文件系统的详细信息 1、命令格式 [root@node01 ~]# stat [选项] 文件名或目录名 选项: -f: 查看文件所在的文件系统信息,而不是查看文件的信息 ...
路径为 "python3.7/site-packages/xxx.pth" 如果使用 PyCharm...,可以直接设置搜索路径 将自己写的模块放在文件夹中,右键此文件夹选择 **Mark Directory as** 下的 **Sources Root** 即可 [在这里插入图片描述]临时设置添加...pth 文件import sys sys.path.append('模块路径') import working print(working...
awk -F, 'BEGIN{print "name"}{print $2}END{print "end of file"}' 111.txt # 流程 行与列 1)取行 awk 2)取列 -F:指定分隔符,指定每一列结束标记(默认是空格和连续空格和tab键制表符) $数字:取出某一列,ps:在awk中$内容,就表示取出某一列 ...
轮要拷贝的数据量为size_goal,因为该skb是新分配的,所以 //一定可以容纳这么多,但是具体能不能拷贝这么多,还需要看有没有这么 //多的数据要发送, copy = size_goal; max = size_goal; if (tp->repair) TCP_SKB_CB(skb)->sacked |= TCPCB_REPAIRED; } /* Try to append data to the end of ...
使用指令"touch"修改文件"testfile"的时间属性为当前系统时间,输入如下命令: $touchtestfile#修改文件的时间属性 首先,使用ls命令查看testfile文件的属性,如下所示: $ls-l testfile#查看文件的时间属性#原来文件的修改时间为16:09-rw-r--r-- 1 hdd hdd 55 2011-08-22 16:09 testfile ...
Makefile.am Makefile.in NEWS README RELEASE configure configure.ac depcomp fadvise.c fallocate.c fincore.c install-sh linux-ftools.h missing showrlimit.c waste_memory.c Repository files navigation README License These are tools designed for working with modern linux system calls including, mincore...