who 实用程序可以列出 UNIX 系统上当前每个用户的用户名、终端行、登录时间、自行上发生活动以来经过的时间和命令解释程序 (shell) 的进程 ID。它将检查 /var/adm/utmpx 文件来获取相关信息。如果指定了 file ,则会检查该文件(必须采用 utmpx (4) 格式)。通常, file 为
1/*2* who2.c -- a first version of the who program3* Target: open, read UTMP file, and show results.4*5* System: FreeBSD 12.1-RELEASE6* Compiler: clang 8.0.17*8* Compile command: clang -Wall -O3 -o who2 who2.c9*/1011#include <stdio.h>12#include <utmpx.h>13#include <fcn...
who pronoun noun 语法 A person under discussion; a question of which person. [..] + 添加翻译 英文-吴语字典 WHO Unix command wikidata 啥人 who? (interrogative pronoun) enwiki-01-2017-defs 显示算法生成的翻译 具有替代拼写的翻译...
-m Only print information about the user and host associated with standard input (the terminal where the command was issued). This method adheres to the POSIX (portable operating system interface for Unix) standard. -p, --process Print active processes spawned by init. -q, --count Displays...
who (Unix), a Unix command Who?, one of the Five Ws in journalism 查看详情 近义、反义、联想词 近义词n. United Nations agency, UN agency 联想词 whom谁;whose谁的;those那些的;whoever无论谁;someone有人,某人;people人;anyone任何人;person人;whomeverwhoever的宾格,无论谁;somebody大人物;anybody...
find命令格式: find path -option [ -print ] [ -exec -ok command ] {} \; find命令的参数: path:要查找的目录路径...exec:对匹配的文件执行该参数所给出的shell命令。...形式为command {} ;,注意{}与;之间有空格 ok:与exec作用相同,区别在于,在执行命令之前,都会给出提示,让用户确认是否执行 |xarg...
whoise没用过 whois在Unix\Linux\FreeBSD里 usage: whois [-aAbdgiIklmQrR6] [-c country-code | -h hostname] [-p port] name ...xiaomu@ftp$ man whois WHOIS(1) FreeBSD General Commands Manual WHOIS(1)NAME whois -- Internet domain name and network number directory...
第2章 用户 文件操作与联机帮助:编写who命令 who 命令通过读系统日志的内容显示当前已登陆的用户 Unix 系统把数据存放在文件中,可以通过以下系统调用来操作文件: open(filename,...中时间的处理方式是记录从某一个时间开始经过的秒数 当系统调用出错时会把全局变量errno 的值设为相应的错误代码,然后返回-1 程序可...
Who is...? A question, not the Unix commandChris Baker
Unix is all very new to me, so I do apologise for the silly question.How can I tell who has access to the command line? I have auditors asking me.Thank You all for your help.Alex. Solved! Go to Solution. 0 Kudos Reply 6 REPLIES Michael Tully Honored Contributor 05-07-...