在linux系统中,ps是简单而强大的进程查看命令,而ps -aux和ps -ef是打印出所有进程。其中的参数详解如下: ps -aux 是以BSD方式显示 a 显示所有用户的进程(show processes for all users) u 显示用户(display the process's user/owner) x 显示无控制终端的进程(also show processes not attached to a termina...
主要用途 当没有给出非选项参数时,按以下字段顺序为每个当前用户打印信息:登录用户名称,终端信息,登录时间,远程主机或X display。 当用户执行 who am i 时,只显示运行该命令的用户的信息。 选项 -a, --all: 等价于调用 -b -d --login -p -r -t -T -u。 -b, --boot: 上次系统启动的时间。 -d,...
if [ -f "/Users/xgqfrms-mbp/opt/anaconda3/etc/profile.d/conda.sh" ]; then . "/Users/xgqfrms-mbp/opt/anaconda3/etc/profile.d/conda.sh" else export PATH="/Users/xgqfrms-mbp/opt/anaconda3/bin:$PATH" fi fi unset __conda_setup # <<< conda initialize <<< (base) ➜ ~ code .zs...
Remote status display. Shows current system status for all or specified hosts on the local network. ruptime Shows uptime and login details of the machines on the local network. rusers Shows the list of the users logged-in to the host or on all machines on the local network. rusersd The ...
--usage Display brief usage message 5.权限管理 Linux中文件和目录有三个基本权限:读取(r)、写入(w)、执行(x)。这些权限可以分别应用于文件的所有者、所属组和其他用户,可以使用chmod命令来设置文件和目录的权限。 chmod chmod命令主要分三个部分:chmod [option] [mode] [file/dir] ...
-u, --users list users logged in --message same as -T --writable same as -T --help display this help and exit --version output version information and exit 6、w 查看当前登入系统的用户信息及用户当前的进程(而who命令只能看用户不能看进程)。该命令能查看的信息包括字系统当前时间,系统运行时间...
passwd:allauthentication tokens updated successfully. 普通用户自己设置密码 [oldboy@node~]$ passwd Changing passwordforuseroldboy. Changing passwordforoldboy. (current) UNIX password:Newpassword: Retypenewpassword: passwd:allauthentication tokens updated successfully. ...
supply a default color for the tile. In addition, Enhanced apps allow you provide details to an apps API, allowing you to view live stats directly on the dashboard. For example, the NZBGet and Sabnzbd Enhanced apps will display the queue size, and download speed while something is ...
time dump-utmp Converts the raw data from utmp or wtmp into ascii. ftpwho display all active ftp users ftpcount current # of users logged in to the sys. and the max # allowed. ftpshut shutdown ftp server. /etc/shutmsg created. remove /etc/shutmsg to restart ftp server top-...
testuser ALL=(ALL) ALL # 4、登录testuser 用户,查看 当前用户被授予的sudo权限集合 [testuser@xiezhr ~]$ sudo -l Matching Defaults entries for testuser on xiezhr: !visiblepw, always_set_home, match_group_by_gid, always_query_group_plugin, env_reset, env_keep="COLORS DISPLAY HOSTNAME HIST...