| All Tcl Commands by Category | NaviServer commands |
| Engineering Standards Manual | Engineering Standards Manual |
| History of NaviServer | History of NaviServer |
| Keyed Lists | Keyed Lists |
| Managing TCL interpreter initialization | Managing TCL interpreter initialization |
| NaviServer ADP Development | NaviServer ADP Development |
| NaviServer CGI Interface Guide | NaviServer CGI Interface Guide |
| NaviServer Configuration | NaviServer Configuration Guide |
| NaviServer Control Port Guide | NaviServer Control Port Guide |
| NaviServer Database Administration Guide | NaviServer Database Administration Guide |
| NaviServer Database Driver Development Guide | NaviServer Database Driver Development Guide |
| NaviServer Features | NaviServer Features |
| NaviServer Frequently-Asked Questions (FAQ) | NaviServer Frequently-Asked Questions (FAQ) |
| NaviServer Installation Guide | NaviServer Installation Guide |
| NaviServer Maintenance Guide | NaviServer Maintenance Guide |
| NaviServer Permissions and Access Control Guide | NaviServer Permissions and Access Control Guide |
| NaviServer Tcl Libraries | NaviServer Tcl Libraries |
| NaviServer Tcl Overview | NaviServer Tcl Overview |
| NaviServer Tuning and Scaling Guide | NaviServer Tuning and Scaling Guide |
| NaviServer urlspace Data Structure | NaviServer urlspace Data Structure |
| ns_accesslog | Control the nslog access log module |
| ns_addrbyhost | Forward lookup a hostname to its IP address |
| ns_adp | ADP introduction and operation |
| ns_adp_abort | Stop processing of the current ADP and discard queued output |
| ns_adp_append | Append data to the output buffer for the current connection |
| ns_adp_argc | Return the number of arguments to the current ADP |
| ns_adp_argv | Return the number of arguments to the current ADP |
| ns_adp_bind_args | Bind ADP arguments to variables |
| ns_adp_break | Stop processing of the current ADP |
| ns_adp_ctl | ADP control command |
| ns_adp_debug | Connect to the TclPro debugger if not already connected |
| ns_adp_dir | Returns the current working directory for an ADP page |
| ns_adp_dump | Return the contents of the current ADP output buffer |
| ns_adp_eval | Evaluate an ADP block |
| ns_adp_exception | Examine the current ADP exception state |
| ns_adp_include | Parse an ADP file and return its output |
| ns_adp_info | Get inforamtion about currrently procesing ADP |
| ns_adp_mime | Get or set the mime type for the current ADP page |
| ns_adp_mimetype | Get or set the mime type for the current ADP page |
| ns_adp_parse | Parse an ADP file or string and return its output |
| ns_adp_puts | Append data to the output buffer for the current connection |
| ns_adp_register | Creating custom ADP tags |
| ns_adp_return | Stop processing of the current ADP and return up the call stack |
| ns_adp_safeeval | Evaluate in safe Tcl interp |
| ns_adp_stats | Return statistics about cached ADP pages |
| ns_adp_tell | Get number of bytes in current ADP output buffer |
| ns_adp_trunc | Truncate the ADP output buffer |
| ns_after | Execute a command after a time delay |
| ns_atclose | Queue a script to run after the current connection is closed |
| ns_atsignal | Server callbacks |
| ns_base64decode | Binary-to-text decoding using "base64" encoding |
| ns_base64encode | Binary-to-text encoding using "base64" encoding |
| ns_browsermatch | Match against the User-Agent header |
| ns_buildsqldate | Build a SQL date value from specified month, day, and year |
| ns_cache | Cache manipulation |
| ns_cancel | Cancel scheduled proc |
| ns_chan | Share Tcl channels between threads and interpreters |
| ns_charsets | Determine the charsets for which we have encodings |
| ns_checkurl | Checks url for authorization |
| ns_choosecharset | Return the name of the most appropriate charset for the request |
| ns_cond | Operate on condition variables |
| ns_config | Extract configuration information from the server |
| ns_configsection | Return a handle to an ns_set for a section of the server's configuration |
| ns_configsections | Return a list of handles to ns_sets for every section in the server's configuration |
| ns_conn | Find information about the current HTTP connection |
| ns_conncptofp | Write content to a file |
| ns_cookie | HTTP cookies |
| ns_cookiecharset | Set the urlencoding to the charset given in the named cookie if it exists |
| ns_cookietime | Convert seconds to Netscape's cookie date format |
| ns_critsec | Operate on critical section objects |
| ns_crypt | Encrypt a string for use as a password |
| ns_db | Standard database access API |
| ns_dbquotename | Surround a name with double quotes if it contains a space |
| ns_dbquotevalue | Prepare a value string for inclusion in an SQL statement |
| ns_encodingforcharset | Return the name of the encoding for the specified charset |
| ns_encodingfortype | Return the encoding implied by the given mime type string |
| ns_env | Return, change or add a value of an environment variable |
| ns_event | Manage events |
| ns_filestat | Returns information about a file |
| ns_findset | Find a set by its name from a list of sets |
| ns_fmttime | Convert seconds to a human-readable format using templates |
| ns_formfieldcharset | Set the urlencoding to the charset given in the named form field if it exists |
| ns_ftruncate | truncate an open Tcl channel to a specified length |
| ns_getform | Return an ns_set that contains all of the query data that was part of the HTTP request |
| ns_getformfile | Return a tempfile for a form file field |
| ns_geturl | Fetch a URL |
| ns_gifsize | Determine the width and height of a GIF87 or GIF89 image |
| ns_gmtime | Return current time in Greenwich Mean Time (GMT) |
| ns_guesstype | Lookup MIME type based on file extension |
| ns_hashpath | Break path into subdirectories |
| ns_hostbyaddr | Reverse lookup an IP address to its hostname |
| ns_hrefs | Returns URLs from anchor elements in a chunk of HTML |
| ns_htmlselect | Build an HTML SELECT form widget from the specified data |
| ns_http | Simple HTTP client functionality |
| ns_httpget | Open an HTTP connection and fetch a page |
| ns_httpopen | Fetch a web page |
| ns_httppost | Open an HTTP connection and posts data to the server |
| ns_httptime | Convert seconds to HTTP date format |
| ns_ictl | Manipulate and introspect Tcl interpreter internals |
| ns_imgmime | Return the MIME type of an image |
| ns_imgsize | Determine the width and height of a JPEG, GIF or PNG image |
| ns_imgtype | Return the type of an image |
| ns_info | Return information about various aspects of the running NaviServer |
| ns_issmallint | Test to see if a number is a 'smallint' |
| ns_job | Implement job queues and thread pools for evaluating Tcl scripts |
| ns_jpegsize | Determine the width and height of a JPEG image |
| ns_kill | Send a process a signal |
| ns_library | Get the paths to the private and shared Tcl libraries |
| ns_limits | Connection request resource limits |
| ns_localsqltimestamp | Return a SQL timestamp containing the local time |
| ns_localtime | Return current time in local timezone |
| ns_locationproc | Register custom location handler |
| ns_log | Send messages to the server log |
| ns_logctl | Control buffering of log messages |
| ns_logroll | Roll the server log |
| ns_memoize | Evaluate a Tcl script and cache the result |
| ns_mktemp | Make a unique temporary file name |
| ns_moduleload | Load binary module and initialize it |
| ns_modulepath | Get the paths to a server's modules |
| ns_mutex | Operate on mutexes |
| ns_normalizepath | Normalize a path |
| ns_pagepath | Return path to current virtual server pages |
| ns_param | Set a configuration parameter for a section |
| ns_paren | Surround string with parentheses |
| ns_parseargs | Parse list of arguments and store them into local Tcl variables |
| ns_parseheader | Parse HTTP header |
| ns_parsehttptime | Convert a HTTP date format string into seconds |
| ns_parsequery | Parse a URL query string into an ns_set |
| ns_parsetime | Return an element from the time structure list |
| ns_pause | Pause a scheduled script from running |
| ns_perm | Add users, groups, and permissions |
| ns_pngsize | Determine the width and height of a PNG image |
| ns_proxy | Execute Tcl scripts in an external process |
| ns_purgefiles | Purge files by date, keeping max files |
| ns_puts | Output string to the connection |
| ns_queryexists | Check for a key in the query data that was part of the HTTP request |
| ns_queryget | Get a value from the query data that was part of the HTTP request |
| ns_querygetall | Get multiple query values from the HTTP request |
| ns_quotehtml | Escape HTML characters so they appear as-is in HTML pages |
| ns_rand | Generate a random number |
| ns_register | Register Tcl/ADP handlers |
| ns_register_adp | Respond to URLs with ADP or Tcl pages |
| ns_requestauthorize | Perform authorization check |
| ns_resume | Resume a previously paused scheduled script |
| ns_return | Construct and send a response |
| ns_returnerror | Return a complete HTTP status message |
| ns_rollfile | Roll an arbitrary file |
| ns_runonce | Run Tcl script only once |
| ns_rwlock | Create, destroy, and manipulate read/write locks |
| ns_schedule | Scheduling Tcl scripts |
| ns_section | Specify the current configuration section |
| ns_sema | Operate on semaphore-like objects |
| ns_sendmail | Sending mail via SMTP |
| ns_server | Get state of the server's connection pools and queues |
| ns_serverpath | Returns absolute path to current virtual server home |
| ns_serverrootproc | one-line summary what the command does |
| ns_set | Manipulate sets of key-value pairs |
| ns_setexpires | Set the current connections Expires header to the current time plus seconds seconds |
| ns_setformencoding | Set the form encoding of the current connection |
| ns_sha1 | Returns a 40-character, hex-encoded string containing the SHA1 hash of the first argument |
| ns_shortcut_filter | Stop processing url filters |
| ns_shutdown | Shut down NaviServer |
| ns_sleep | Sleep for a specified number of seconds |
| ns_sls | Socket local storage for connections |
| Ns_Sls} | Socket local storage |
| ns_sockaccept | Accept a new socket connection |
| ns_sockblocking | Set socket blocking |
| ns_sockcallback | Register a socket callback script |
| ns_sockcheck | Check if a socket is connected |
| ns_socketpair | Create a pair of connected sockets |
| ns_socklisten | Create a new socket listening for connections |
| ns_socklistencallback | Run script on connection |
| ns_socknonblocking | Set socket nonblocking |
| ns_socknread | Return bytes to be read |
| ns_sockopen | Connect to a remote host on the specified port |
| ns_sockselect | Determine readable file id's |
| ns_striphtml | Remove HTML tags from a string |
| ns_symlink | Create a symbolic link |
| ns_tagelement | Find the value of an attribute in an HTML element. |
| ns_tagelementset | Set the value of the value attribute in an HTML element |
| ns_thread | Operate on threads |
| ns_time | Perform various time-related functions |
| ns_tmpnam | Generate a temporary file name |
| ns_truncate | Truncate file in size |
| ns_upload_stats | Return realtime statistic about being uploaded file |
| ns_url2file | Return the path to a file referenced by a URL |
| ns_urlcharset | Set the current connections url charset |
| ns_urldecode | URL decoding |
| ns_urlencode | Encode a string to its URL-encoded representation |
| ns_uudecode | Binary-to-text decoding using "htuu" encoding |
| ns_uuencode | Binary-to-text encoding using "htuu" encoding |
| ns_writecontent | Write content to a file |
| ns_writer | Manage files with writer thread |
| nsv | NaviServer nsv Commands |
| OSSWEB | Framework for developers |
| Support for .tcl-style dynamic pages | Setting up a TCL error page |
| Template for new COMMAND | One-line summary what the command does |