How to delete a port by vnc
This article mainly introduces how to delete the port of vnc, the article is very detailed, has a certain reference value, interested friends must read it!
The interface of IIS7 server management tools is as follows:
Yum-y install tiger-server
! / usr/bin/env bash
Config_file= "/ etc/sysconfig/vncservers"
Port_file= "/ root/.vnc_port"
Vncserver_file=which vncserver
Sed-I's vncserver_file 5900\ + / 12000\ + / g'$vncserver_filesed-I\ + / 12000\ + / 5900\ + / g'$vncserver_file port modified to start port
Function port_init {
Last_port=5900
If [[- e $port_file]]; then
Old_port=cat $port_file
Sed-I "s/$old_port\ + / 5900\ + / g" $vncserver_file
Echo "5900" > $port_file
Fi
}
Modify Port
Function modfy_port {
Last_port=$1
If [[$last_port = = "]]; then
Echo "Please input the port you want"
Else
If [[- e $port_file]]; then
Old_port=cat $port_file
Sed-I "s/$old_port\ + / $last_port\ + / g" $vncserver_file
Echo $last_port > $port_file
Else
Sed-I "samp 5900\ + / $last_port\ + / g" $vncserver_file
Echo $last_port > $port_file
Fi
Fi
}
Add user
Function adduser {
If [[$1 = = "]]; then
Echo "Please input a user name"
Else
User_num=grep-w VNCSERVERS $config_file | awk'{print $NF}'| cut-d ":"-F1
Latest_user_num=expr $user_num + 1
Last_user=grep-w VNCSERVERS $config_file | awk'{print $NF}'| awk-F'"'{print $1}'
Sed-I "s/$last_user/$last_user\ $latest_user_num:$1/" $config_file
Echo "VNCSERVERSVNCSERVERARGS [$latest_user_num] =\"-geometry 1600x900-alwaysshared\ "> > $config_file
Useradd $1
Echo "* *" | passwd-stdin $1
Fi
}
Delete user
Function deleteuser {
If [[$1 = = "]]; then
Echo "Please input the username to delete"
Else
Delete_user_match=$ (egrep-w "[0-9] {1jue 3}: $1" $config_file | wc-l)
If [[$delete_user_match-ne 1]]; then
Echo "Please make sure the user name is correct"
Else
Delete_user_num=egrep-w "[0-9] {1Jing 3}: $1" $config_file | awk-F ": $1"'{print $1}'| awk'{print $NF}'
Sed-I "s /\ $delete_user_num:$1//" $config_file
Sed-I "sCompact. [$delete_user_num]. / /" $config_file
Userdel-r $1
Fi
Fi
}
Service start
Function start {
# user_list= `grep-w VNCSERVERS $config_file | awk-F' "'{print $2}'| sed's / [0-9]\ +: / / g '``user_list= `grep-w VNCSERVERS $config_file | awk-F''{print $2} '`echo $user_listfor I in $user_listdo user_port=$ (echo $I | cut-d": "- F1) user=$ (echo $I | cut-d": "- f2) # su-$user-c" vncserver-kill: $user_port "expect-c" set timeout 1200 Spawn / usr/bin/su-$user-c "vncserver\\: $user_port" expect {"Password:" {send "* *"\ rpolitics expandable continue} "Verify:" {send "* *"\ r;}} expect eof; "done
}
Function stop {
User_list=ps aux | grep vnc | grep rfbport | awk'{print $1 $12}'
For i in $user_list
Do
User_port=$ (echo $I | cut-d ":"-f2)
User=$ (echo $I | cut-d ":"-F1)
Su-$user-c "vncserver-kill: $user_port"
Done
}
Case $1 in
Adduser)
Adduser $2
Deleteuser)
Deleteuser $2
Stop)
Stop
Start)
Start
Default_port)
Port_init
Modify_port)
Modfy_port $2
*)
Echo-e "Usage:\ ncommands:\ nadduser#define:please input a user name,Don't use pure numbers\ ndeleteuser#define:please input a complete user name\ nstart # define:start all service\ nstop # define:stop all service\ ndefault_port # define:Modify port to default start segment\ nmodify_port#define:Modify the port to the segment you want"
Esac
The above is all the contents of the article "how to delete ports in vnc". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!
