首先,无论你是在本地还是远程执行此操作,都无论如何都要在打开的会话期间进行 shell访问.如果您只想在远程计算机上执行单个命令并断开连接,则可以在引号内指定它：

ssh user@machine 'echo "Who's your Daddy?"'

@H_502_7@但是,您几乎没有选项列出特定组中的所有用户：

@H_502_7@使用getent工具：

getent group ftp

@H_502_7@旧时尚方式：

grep ^ftp /etc/group

@H_502_7@使用家庭酿造脚本,您可以根据自己的需要进行调整：

#!/bin/bash

srchGroup="$1"

# get the corresponding line from /etc/group
for thisLine in "`grep "^${srchGroup}:" /etc/group`"
do
  # get the parts of interest 
  grpNumber="`echo ${thisLine} | cut -d":" -f3`"
  grpUsers="`echo ${thisLine} | cut -d":" -f4 | sed 's/,/ /g'`"
done

# check /etc/passwd
pwdUsers="`awk -F":" '$4 ~ /'${grpNumber}'/ { printf("%s ",$1) }' /etc/passwd`"

echo "0 ${srchGroup}" # given at commandline
echo "1 ${grpNumber}" # from /etc/group
echo "2 ${grpUsers}"  # from /etc/group
echo "3 ${pwdUsers}"  # from /etc/passwd
echo "All users: ${grpUsers} ${pwdUsers}"

$./show.group.users ftp
0 ftp
1 500
2 user1 user2
3 homie1 homie2
All users: user1 user2 homie1 homie2

@H_502_7@此脚本已从here中删除.