查看npm源 查看nginx安装目录

电脑服务和端口问题，谢谢！

webcache 8080/udp # caching serv

tcpmux 1/tcp # TCP port serv multiplexer

查看npm源 查看nginx安装目录

查看npm源 查看nginx安装目录

dict 2628/udp # RFC 2229

tcpmux 1/udp # TCP port serv multiplexer

rje 5/tcp # Remote Job Entry

rje 5/udp # Remote Job Entry

echo 7/tcp

discard 9/tcp sink null

discard 9/udp sink null

systat 11/tcp users

systat 11/udp users

daytime 13/tcp

daytime 13/udp

qotd 17/tcp quote

qotd 17/udp quote

msp 18/tcp # message send protocol

msp 18/udp # message send protocol

chargen 19/tcp ttytst source

chargen 19/udp ttytst source

ftp-data 20/tcp

ftp-data 20/udp

# 21 is registered to ftp, but also used by fsp

ftp 21/udp fsp fspd

ssh 22/tcp # SSH Remote Login Protocol

ssh 22/udp # SSH Remote Login Protocol

net 23/tcp

net 23/udp

# 24 - private mail

lmtp 24/tcp # LMTP Mail Delivery

lmtp 24/udp # LMTP Mail Delivery

tp 25/tcp mail

tp 25/udp mail

time 37/tcp timserver

time 37/udp timserver

rlp 39/tcp resource # resource location

rlp 39/udp resource # resource location

nameserver 42/tcp name # IEN 116

nameserver 42/udp name # IEN 116

nicname 43/tcp whois

nicname 43/udp whois

tacacs 49/tcp # Login Host Protocol (TACACS)

tacacs 49/udp # Login Host Protocol (TACACS)

re-mail-ck 50/tcp # Remote Mail Checking Protocol

re-mail-ck 50/udp # Remote Mail Checking Protocol

domain 53/tcp # name-domain server

domain 53/udp

whois++ 63/tcp

whois++ 63/udp

bootps 67/tcp # BOOTP server

bootps 67/udp

bootpc 68/tcp # BOOTP client

bootpc 68/udp

tftp 69/tcp

tftp 69/udp

gopher 70/tcp # Internet Gopher

gopher 70/udp

netrjs-1 71/tcp # Remote Job Serv

netrjs-1 71/udp # Remote Job Serv

netrjs-2 72/tcp # Remote Job Serv

netrjs-2 72/udp # Remote Job Serv

netrjs-3 73/tcp # Remote Job Serv

netrjs-3 73/udp # Remote Job Serv

netrjs-4 74/tcp # Remote Job Serv

netrjs-4 74/udp # Remote Job Serv

finger 79/tcp

finger 79/udp

80/tcp www www- # WorldWideWeb HTTP

80/udp www www- # HyperText Transfer Protocol

kerberos 88/tcp kerberos5 krb5 # Kerberos v5

kerberos 88/udp kerberos5 krb5 # Kerberos v5

supdup 95/tcp

supdup 95/udp

hostname 101/tcp hostnames # usually from sri-nic

hostname 101/udp hostnames # usually from sri-nic

iso-tsap 102/tcp tsap # part of ISODE.

csnet-ns 105/tcp cso # also used by CSO name server

csnet-ns 105/udp cso

# unfortunay the poppassd (Eudora) uses a port which has already

# been assigned to a different serv. We list the poppassd as an

# alias here. This should work for programs asking for this serv.

# (due to a bug in inetd the 3com-tux line is disabled)

#3com-tux 106/tcp poppassd

#3com-tux 106/udp poppassd

rnet 107/tcp # Remote Telnet

rnet 107/udp

pop2 109/tcp pop-2 toff # POP version 2

pop2 109/udp pop-2

pop3 110/tcp pop-3 # POP version 3

pop3 110/udp pop-3

sunrpc 111/tcp portmapper # RPC 4.0 portmapper TCP

sunrpc 111/udp portmapper # RPC 4.0 portmapper UDP

auth 113/tcp authentication tap ident

auth 113/udp authentication tap ident

sftp 115/tcp

sftp 115/udp

uucp-path 117/tcp

uucp-path 117/udp

nntp 119/tcp readnews untp # USENET News Transfer Protocol

nntp 119/udp readnews untp # USENET News Transfer Protocol

ntp 123/tcp

ntp 123/udp # Network Time Protocol

netbios-ns 137/tcp # NETBIOS Name Serv

netbios-ns 137/udp

netbios-dgm 138/tcp # NETBIOS Datagram Serv

netbios-dgm 138/udp

netbios-ssn 139/tcp # NETBIOS session serv

netbios-ssn 139/udp

imap 143/tcp imap2 # Interim Mail Access Proto v2

imap 143/udp imap2

snmp 161/tcp # Simple Net Mgmt Proto

snmptrap 162/udp snmp-trap # Traps for SNMP

cmip-man 163/tcp # ISO mgmt over IP (CMOT)

cmip-man 163/udp

cmip-agent 164/tcp

cmip-agent 164/udp

mailq 174/tcp # MAILQ

mailq 174/udp # MAILQ

xdmcp 177/tcp # X Display Mgr. Control Proto

xdmcp 177/udp

nextstep 178/tcp NeXTStep NextStep # NeXTStep window

nextstep 178/udp NeXTStep NextStep # server

bgp 179/tcp # Border Gateway Proto.

bgp 179/udp

prospero 1/tcp # Cliff Neuman's Prospero

prospero 1/udp

irc 194/tcp # Internet Relay Chat

irc 194/udp

ux 199/tcp # SNMP Unix Multiplexer

ux 199/udp

at-rtmp 201/tcp # AppleTalk routing

at-rtmp 201/udp

at-nbp 202/tcp # AppleTalk name binding

at-nbp 202/udp

at-echo 204/tcp # AppleTalk echo

at-echo 204/udp

at-zis 206/tcp # AppleTalk zone rmation

at-zis 206/udp

qmtp 209/tcp # Quick Mail Transfer Protocol

qmtp 209/udp # Quick Mail Transfer Protocol

z39.50 210/tcp z3950 wais # NISO Z39.50 database

z39.50 210/udp z3950 wais

ipx 213/tcp # IPX

ipx 213/udp

imap3 220/tcp # Interactive Mail Access

imap3 220/udp # Protocol v3

link 245/tcp ttylink

link 245/udp ttylink

fatserv 347/tcp # Fatmen

fatserv 347/udp # Fatmen

rsvp_tunnel 363/tcp

rsvp_tunnel 363/udp

odmr 366/tcp # odmr required by fetchmail

odmr 366/udp # odmr required by fetchmail

rpc2portmap 369/tcp

rpc2portmap 369/udp # Coda portmapper

codaauth2 370/tcp

codaauth2 370/udp # Coda authentication server

ulistproc 372/tcp ulistserv # UNIX Listserv

ulistproc 372/udp ulistserv

ldap 389/tcp

ldap 389/udp

svrloc 427/tcp # Location Protocl

svrloc 427/udp # Location Protocl

mobileip-agent 434/tcp

mobileip-agent 434/udp

mobilip-mn 435/tcp

mobilip-mn 435/udp

s 443/tcp # MCom

s 443/udp # MCom

snpp 444/tcp # Simple Network Paging Protocol

snpp 444/udp # Simple Network Paging Protocol

microsoft-ds 445/tcp

microsoft-ds 445/udp

kpasswd 464/tcp kpwd # Kerberos "passwd"

kpasswd 464/udp kpwd # Kerberos "passwd"

photuris 468/tcp

photuris 468/udp

saft 487/tcp # Simple Asynchronous File Transfer

saft 487/udp # Simple Asynchronous File Transfer

gss- 488/tcp

gss- 488/udp

pim-rp-disc 496/tcp

pim-rp-disc 496/udp

isakmp 500/tcp

isakmp 500/udp

gdomap 538/tcp # GNUstep distributed objects

gdomap 538/udp # GNUstep distributed objects

iiop 535/tcp

iiop 535/udp

dhcpv6-client 546/tcp

dhcpv6-client 546/udp

dhcpv6-server 547/tcp

dhcpv6-server 547/udp

rtsp 554/tcp # Real Time Stream Control Protocol

rtsp 554/udp # Real Time Stream Control Protocol

nntps 563/tcp # NNTP over SSL

nntps 563/udp # NNTP over SSL

whoami 565/tcp

whoami 565/udp

submission 587/tcp msa # mail message submission

submission 587/udp msa # mail message submission

npmp-local 610/tcp dqs313_q # npmp-local / DQS

npmp-local 610/udp dqs313_q # npmp-local / DQS

npmp-gui 611/tcp dqs313_execd # npmp-gui / DQS

npmp-gui 611/udp dqs313_execd # npmp-gui / DQS

hmmp-ind 612/tcp dqs313_intercell # HMMP Indication / DQS

hmmp-ind 612/udp dqs313_intercell # HMMP Indication / DQS

ipp 631/tcp # Internet Printing Protocol

ipp 631/udp # Internet Printing Protocol

ldaps 636/tcp # LDAP over SSL

ldaps 636/udp # LDAP over SSL

acap 674/tcp

acap 674/udp

ha-cluster 694/tcp # Heartbeat HA-cluster

ha-cluster 694/udp # Heartbeat HA-cluster

kerberos-adm 749/tcp # Kerberos `kadmin' (v5)

kerberos-iv 750/udp kerberos4 kerberos-sec kdc

kerberos-iv 750/tcp kerberos4 kerberos-sec kdc

webster 765/tcp # Network dictionary

webster 765/udp

phonebook 767/tcp # Network phonebook

phonebook 767/udp

rsync 873/tcp # rsync

rsync 873/udp # rsync

nets 992/tcp

nets 992/udp

imaps 993/tcp # IMAP over SSL

imaps 993/udp # IMAP over SSL

ircs 994/tcp

ircs 994/udp

pop3s 995/tcp # POP-3 over SSL

pop3s 995/udp # POP-3 over SSL

## UNIX specific servs

#exec 512/tcp

biff 512/udp comsat

login 513/tcp

who 513/udp whod

shell 514/tcp cmd # no passwords used

syslog 514/udp

printer 515/tcp spooler # line printer spooler

printer 515/udp spooler # line printer spooler

talk 517/udp

ntalk 518/udp

utime 519/tcp unixtime

utime 519/udp unixtime

efs 520/tcp

router 520/udp route routed # RIP

ripng 521/tcp

ripng 521/udp

timed 525/tcp timeserver

timed 525/udp timeserver

tempo 526/tcp newdate

courier 530/tcp rpc

conference 531/tcp chat

netnews 532/tcp

netwall 533/udp # -for emergency broadcasts

uucp 540/tcp uucpd # uucp daemon

klogin 543/tcp # Kerberized `rlogin' (v5)

kshell 544/tcp krcmd # Kerberized `rsh' (v5)

afpovertcp 548/tcp # AFP over TCP

afpovertcp 548/udp # AFP over TCP

remotefs 556/tcp rfs_server rfs # Brunhoff remote file

## From ``PORT NUMBERS'':

##>REGISTERED PORT NUMBERS

#>

#>The Registered Ports are listed by the IANA and on most s can be

#>used by ordinary user processes or programs executed by ordinary

#>users.

#>

#>Ports are used in the TCP [RFC793] to name the ends of logical

#>connections which carry long term conversations. For the pure of

#>providing servs to unknown callers, a serv contact port is

#>defined. This list specifies the port used by the server process as

#>its contact port.

#>

#>The IANA registers uses of these ports as a convienence to the

#>community.

#socks 1080/tcp # socks proxy server

socks 1080/udp # socks proxy server

# Port 1236 is registered as `bvcontrol', but is also used by the

# Gracilis Packeten remote config server. The official name is listed as

# the primary name, with the unregistered name as an alias.

bvcontrol 1236/tcp rmtcfg # Daniel J. Walsh, Gracilis Packeten remote config server

bvcontrol 1236/udp # Daniel J. Walsh

h323hostcallsc 1300/tcp # H323 Host Call Secure

h323hostcallsc 1300/udp # H323 Host Call Secure

ms-sql-s 1433/tcp # Microsoft-SQL-

ms-sql-s 1433/udp # Microsoft-SQL-

ms-sql-m 1434/tcp # Microsoft-SQL-Monitor

ms-sql-m 1434/udp # Microsoft-SQL-Monitor

ica 1494/tcp # Citrix ICA

ica 1494/udp # Citrix ICA

wins 1512/tcp # Microsoft's Windows Internet Name Serv

wins 1512/udp # Microsoft's Windows Internet Name Serv

ingreslock 1524/tcp

ingreslock 1524/udp

prospero-np 1525/tcp # Prospero non-privileged

prospero-np 1525/udp

datametrics 1645/tcp old-radius # datametrics / old radius entry

datametrics 1645/udp old-radius # datametrics / old radius entry

sa-msg-port 1646/tcp old-radacct # sa-msg-port / old radacct entry

sa-msg-port 1646/udp old-radacct # sa-msg-port / old radacct entry

kermit 1649/tcp

kermit 1649/udp

l2tp 1701/tcp l2f

l2tp 1701/udp l2f

h323gatedisc 1718/tcp

h323gatedisc 1718/udp

h323gatestat 1719/tcp

h323gatestat 1719/udp

h323hostcall 1720/tcp

h323hostcall 1720/udp

tftp-mcast 1758/tcp

tftp-mcast 1758/udp

mtftp 1759/udp

hello 1789/tcp

hello 1789/udp

radius 1812/tcp # Radius

radius 1812/udp # Radius

radius-acct 1813/tcp radacct # Radius Accounting

radius-acct 1813/udp radacct # Radius Accounting

mtp 11/tcp #

mtp 11/udp #

hsrp 1985/tcp # Cisco Hot Standby Router Protocol

hsrp 1985/udp # Cisco Hot Standby Router Protocol

lnsedaemon 1986/udp

gdp-port 1997/tcp # Cisco Gateway Discovery Protocol

gdp-port 1997/udp # Cisco Gateway Discovery Protocol

si 2000/tcp # Si Mail Filter Daemon

si 2000/udp # Si Mail Filter Daemon

nfs 2049/tcp nfsd

nfs 2049/udp nfsd

zephyr-srv 2102/tcp # Zephyr server

zephyr-srv 2102/udp # Zephyr server

zephyr-clt 2103/tcp # Zephyr serv-hm connection

zephyr-clt 2103/udp # Zephyr serv-hm connection

zephyr-hm 2104/tcp # Zephyr hostmar

zephyr-hm 2104/udp # Zephyr hostmar

cvspserver 2401/tcp # CVS client/server operations

cvspserver 2401/udp # CVS client/server operations

venus 2430/tcp # codacon port

venus 2430/udp # Venus callback/wbc intece

venus-se 2431/tcp # tcp side effects

venus-se 2431/udp # udp sftp side effect

codasrv 2432/tcp # not used

codasrv 2432/udp # server port

codasrv-se 2433/tcp # tcp side effects

codasrv-se 2433/udp # udp sftp side effectQ

# Ports numbered 2600 through 2606 are used by the zebra package without

# being registred. The primary names are the registered names, and the

# unregistered names used by zebra are listed as aliases.

hpstgmgr 2600/tcp zebrasrv # HPSTGMGR

hpstgmgr 2600/udp # HPSTGMGR

discp-client 2601/tcp zebra # discp client

discp-client 2601/udp # discp client

discp-server 2602/tcp ripd # discp server

discp-server 2602/udp # discp server

servmeter 2603/tcp ripngd # Serv Meter

servmeter 2603/udp # Serv Meter

nsc-ccs 2604/tcp ospfd # NSC CCS

nsc-ccs 2604/udp # NSC CCS

nsc-a 2605/tcp bgpd # NSC POSA

nsc-a 2605/udp # NSC POSA

netmon 2606/tcp ospf6d # Dell Netmon

netmon 2606/udp # Dell Netmon

dict 2628/tcp # RFC 2229

corbaloc 2809/tcp # CORBA naming serv locator

icpv2 3130/tcp # Internet Cache Protocol V2 (Squid)

icpv2 3130/udp # Internet Cache Protocol V2 (Squid)

mysql 3306/tcp # MySQL

mysql 3306/udp # MySQL

trnsprntproxy 3346/tcp # Trnsprnt Proxy

pxe 4011/udp # PXE server

fud 4201/udp # Cyrus IMAP FUD Daemon

rwhois 4321/tcp # Remote Who Is

rwhois 4321/udp # Remote Who Is

krb524 4444/tcp # Kerberos 5 to 4 ticket xlator

krb524 4444/udp # Kerberos 5 to 4 ticket xlator

rfe 5002/tcp # Radio Free Ethernet

rfe 5002/udp # Actually uses UDP only

cfengine 5308/tcp # CFengine

cfengine 5308/udp # CFengine

cvsup 5999/tcp CVSup # CVSup file transfer/John Polstra/FreeBSD

cvsup 5999/udp CVSup # CVSup file transfer/John Polstra/FreeBSD

x11 6000/tcp X # the X Window System

afs3-fileserver 7000/tcp # file server itself

afs3-fileserver 7000/udp # file server itself

afs3-callback 7001/tcp # callbacks to cache mars

afs3-callback 7001/udp # callbacks to cache mars

afs3-prserver 7002/tcp # users & groups database

afs3-prserver 7002/udp # users & groups database

afs3-vlserver 7003/tcp # volume location database

afs3-vlserver 7003/udp # volume location database

afs3-kaserver 7004/tcp # AFS/Kerberos authentication serv

afs3-volser 7005/tcp # volume managment server

afs3-volser 7005/udp # volume managment server

afs3-errors 7006/tcp # error interpretation serv

afs3-errors 7006/udp # error interpretation serv

afs3-bos 7007/tcp # basic overseer process

afs3-bos 7007/udp # basic overseer process

afs3-update 7008/tcp # server-to-server updater

afs3-update 7008/udp # server-to-server updater

afs3-rmtsys 7009/tcp # remote cache mar serv

afs3-rmtsys 7009/udp # remote cache mar serv

sd 9876/tcp # Session Director

sd 9876/udp # Session Director

amanda 10080/tcp # amanda backup servs

amanda 10080/udp # amanda backup servs

pgpkeyserver 11371/tcp # PGP/GPG public keyserver

pgpkeyserver 11371/udp # PGP/GPG public keyserver

h323callsigalt 11720/tcp # H323 Call Signal Alternate

h323callsigalt 11720/udp # H323 Call Signal Alternate

bprd 13720/tcp # BPRD (VERITAS NetBackup)

bprd 13720/udp # BPRD (VERITAS NetBackup)

bpdbm 13721/tcp # BPDBM (VERITAS NetBackup)

bpdbm 13721/udp # BPDBM (VERITAS NetBackup)

bpja-msvc 13722/tcp # BP Ja MSVC Protocol

bpja-msvc 13722/udp # BP Ja MSVC Protocol

vnetd 13724/tcp # Veritas Network Utility

vnetd 13724/udp # Veritas Network Utility

bpcd 13782/tcp # VERITAS NetBackup

bpcd 13782/udp # VERITAS NetBackup

vopied 13783/tcp # VOPIED Protocol

vopied 13783/udp # VOPIED Protocol

# This port is registered as wnn6, but also used under the unregistered name

# "wnn4" by the FreeWnn package.

wnn6 22273/tcp wnn4

wnn6 22273/udp wnn4

quake 26000/tcp

quake 26000/udp

wnn6-ds 26208/tcp

wnn6-ds 26208/udp

traceroute 33434/tcp

traceroute 33434/udp

## Datagram Delivery Protocol servs

#rtmp 1/ddp # Routing Table Maintenance Protocol

nbp 2/ddp # Name Binding Protocol

echo 4/ddp # AppleTalk Echo Protocol

zip 6/ddp # Zone Information Protocol

## Kerberos (Project Athena/MIT) servs

# Note that these are for Kerberos v4, and are unregistered/unofficial. Sites

# running v4 should uncomment these and comment out the v5 entries above.

#kerberos_ 751/udp # Kerberos authentication

kerberos_ 751/tcp # Kerberos authentication

passwd_server 752/udp # Kerberos passwd server

krbupdate 760/tcp kreg # Kerberos registration

kpop 1109/tcp # Pop with Kerberos

knetd 2053/tcp # Kerberos de-multiplexor

## Kerberos 5 servs, also not registered with IANA

#krb5_prop 754/tcp # Kerberos sle propagation

eklogin 2105/tcp # Kerberos encrypted rlogin

## Unregistered but necessary(?) (for NetBSD) servs

#supfilesrv 871/tcp # SUP server

supfiledbg 1127/tcp # SUP debugging

## Unregistered but useful/necessary other servs

#netstat 15/tcp # (was once asssigned, no more)

linuxconf 98/tcp # Linuxconf HTML access

poppassd 106/tcp # Eudora

poppassd 106/udp # Eudora

tps 465/tcp # SMTP over SSL (TLS)

gii 616/tcp # gated interactive intece

or 808/tcp ord # online ror

or 808/udp ord # online ror

swat 901/tcp # Samba Web Administration Tool

rndc 953/tcp # rndc control sockets (BIND 9)

rndc 953/udp # rndc control sockets (BIND 9)

skkserv 1178/tcp # SKK Japanese input mod

x 1313/tcp # french mini

support 1529/tcp prmsd gnatsd # GNATS, cygnus bug tracker

cfinger 2003/tcp # GNU Finger

ninstall 2150/udp # ninstall serv

afbackup 2988/tcp # Afbackup

afbackup 2988/udp # Afbackup

squid 3128/tcp # squid web proxy

prsvp 3455/tcp # RSVP Port

prsvp 3455/udp # RSVP Port

distcc 3632/tcp # distcc

svn 3690/tcp # Subversion

svn 3690/udp # Subversion

tgres 5432/tcp # POSTGRES

tgres 5432/udp # POSTGRES

fax 4557/tcp # FAX tranission serv (old)

hylafax 4559/tcp # HylaFAX client-server protocol (new)

sgi-dgl 5232/tcp # SGI Distributed Graphics

sgi-dgl 5232/udp

noclog 5354/tcp # noclogd with TCP (nocol)

noclog 5354/udp # noclogd with UDP (nocol)

hostmon 5355/tcp # hostmon uses TCP (nocol)

hostmon 5355/udp # hostmon uses TCP (nocol)

canna 5680/tcp

x11-ssh-offset 6010/tcp # SSH X11 forwarding offset

ircd 6667/tcp # Internet Relay Chat

ircd 6667/udp # Internet Relay Chat

xfs 7100/tcp # X font server

tircproxy 7666/tcp # Tircproxy

-alt 8008/tcp

-alt 8008/udp

webcache 8080/tcp # caching serv

tproxy 8081/tcp # Transparent Proxy

jetdirect 00/tcp laserjet hplj #

mandelspawn 9359/udp mandelbrot # network mandelbrot

kamanda 10081/tcp # amanda backup servs (Kerberos)

kamanda 10081/udp # amanda backup servs (Kerberos)

amandaidx 10082/tcp # amanda backup servs

amidxtape 10083/tcp # amanda backup servs

isdnlog 20011/tcp # isdn logging

isdnlog 20011/udp # isdn logging

vboxd 20012/tcp # vo box

vboxd 20012/udp # vo box

wnn4_Kr 22305/tcp # used by the kWnn package

wnn4_Cn 22289/tcp # used by the cWnn package

wnn4_Tw 22321/tcp # used by the tWnn package

binkp 24554/tcp # Binkley

binkp 24554/udp # Binkley

asp 27374/tcp # Address Search Protocol

asp 27374/udp # Address Search Protocol

tfido 60177/tcp # Ifmail

tfido 60177/udp #

如果你装了的金山网镖，那就很简单了，你打开网镖后，切换到“网络状态”标签窗口，那里面就列出了所有正在使用网络通信的进程，点击想看的进程，就会自动展开详细信息，其中就包括了该进程使用的端口信息，当然还有进程的本地文件等其它信息！我想这应该是你要的简单方便的查询方式吧！

npm出现argv错误怎么解决

trnsprntproxy 3346/udp # Trnsprnt Proxy

cmd执行命令如图所示的命令，将源更换为国内提供的一些镜像站点。此处提供了2个镜像，随便选一个以上6点，基本上是一个web前端开发工程师掌握的技术，对于一个新手小白来说，掌握以上技能基本就能入职web前端职位了。然后cmd执行：npm underscore如果成功了的话，应该会有如图的输出。好了，可以安装npm包了如果速度还是很慢，cmd再执行一下下面的命令，强制用连接，而不是s：npm config set strict-ssl false！

node.js中npm安装的模块在哪个目录下

npminstall在哪个目录下执行就安装在这个目录的node_modules文件夹下。

local本地安装:

npminstallxxx安装到命令行所在目录的node_module目录。

global全局安装:

npminstallxxx-g安装到AppDataRoaming

扩展资料

Node采用一系列“非阻塞”库来支持循环的方式。本质上