__snd_rawmidi_transmit_ack (9) - acknowledge the transmission
__snd_rawmidi_transmit_peek (9) - copy data from the internal buffer
a2dismod (8)         - enable or disable an apache2 module
access (5)           - Postfix SMTP server access table
Apache::TestSmoke (3pm) - Special Tests Sequence Failure Finder
bitmap_fold (9)      - fold larger bitmap into smaller, modulo specified size
Cache::FileBackend (3pm) - - a filesystem based persistance mechanism
Cache::MemoryBackend (3pm) - - a memory based persistance mechanism
Cache::SharedMemoryBackend (3pm) - - a shared memory based persistance mechanism
cciss (4)            - HP Smart Array block driver
ceil (3)             - ceiling function: smallest integral value not less tha...
ceilf (3)            - ceiling function: smallest integral value not less tha...
ceill (3)            - ceiling function: smallest integral value not less tha...
cfg80211_tx_mlme_mgmt (9) - notification of transmitted deauth/disassoc frame
Class::MOP::Mixin::HasMethods (3pm) - Methods for metaclasses which have methods
dnsmx (1)            - prints the MX records of fqdn
enchant-lsmod (1)    - Show information about available spell-checking module...
Encode::GSM0338 (3perl) - - ESTI GSM 03.38 Encoding
enum_ieee80211_smps_mode (9) - spatial multiplexing power save mode
enum_mac80211_tx_control_flags (9) - flags to describe transmit control
enum_mac80211_tx_info_flags (9) - flags to describe transmission information/...
File::Fetch (3perl)  - A generic file fetching mechanism
filesystems (5)      - Linux filesystem types: minix, ext, ext2, ext3, ext4, ...
findsmb (1)          - list info about machines that respond to SMB name quer...
fix_small_imbalance (9) - Calculate the minor imbalance that exists amongst t...
fs (5)               - Linux filesystem types: minix, ext, ext2, ext3, ext4, ...
git-remote-ext (1)   - Bridge smart transport to external command.
git-remote-fd (1)    - Reflect smart transport stream back to caller
hasmntopt (3)        - get filesystem descriptor file entry
hpsa (4)             - HP Smart Array SCSI driver
hsi_stop_tx (9)      - Signal the port that the client no longer wants to tra...
hsmarkdown (1)       - convert markdown-formatted text to HTML
HTTP::Tiny (3perl)   - A small, simple, correct HTTP/1.1 client
i2c_master_send (9)  - issue a single I2C message in master transmit mode
i2c_smbus_read_block_data (9) - SMBus “block read” protocol
i2c_smbus_read_byte (9) - SMBus “receive byte” protocol
i2c_smbus_read_byte_data (9) - SMBus “read byte” protocol
i2c_smbus_read_i2c_block_data_or_emul... (9) - read block or emulate
i2c_smbus_read_word_data (9) - SMBus “read word” protocol
i2c_smbus_write_block_data (9) - SMBus “block write” protocol
i2c_smbus_write_byte (9) - SMBus “send byte” protocol
i2c_smbus_write_byte_data (9) - SMBus “write byte” protocol
i2c_smbus_write_word_data (9) - SMBus “write word” protocol
i2c_smbus_xfer (9)   - execute SMBus protocol operations
ieee80211_request_smps (9) - request SM PS transition
ieee80211_tx_status (9) - transmit status callback
ieee80211_tx_status_irqsafe (9) - IRQ-safe transmit status callback
ieee80211_tx_status_ni (9) - transmit status callback (in process context)
insmod (8)           - Simple program to insert a module into the Linux Kernel
ipc (5)              - System V interprocess communication mechanisms
ispell-wrapper (1)   - smart wrapper for ispell
ktime_before (9)     - Compare if a ktime_t value is smaller than another one.
libsmbclient (7)     - An extension library for browsers and that can be used...
lsmod (8)            - Show the status of modules in the Linux Kernel
Mail::Mailer (3pm)   - Simple interface to electronic mailing mechanisms
Mail::Message::Field::Full (3pm) - construct one smart line in a message header
Mail::Message::Field::Unstructured (3pm) - smart unstructured field
Mail::SPF::Mech (3pm) - SPF record mechanism base class
Mail::SPF::Mech::A (3pm) - SPF record "a" mechanism class
Mail::SPF::Mech::All (3pm) - SPF record "all" mechanism class
Mail::SPF::Mech::Exists (3pm) - SPF record "exists" mechanism class
Mail::SPF::Mech::Include (3pm) - SPF record "include" mechanism class
Mail::SPF::Mech::IP4 (3pm) - SPF record "ip4" mechanism class
Mail::SPF::Mech::IP6 (3pm) - SPF record "ip6" mechanism class
Mail::SPF::Mech::MX (3pm) - SPF record "mx" mechanism class
Mail::SPF::Mech::PTR (3pm) - SPF record "ptr" mechanism class
Mail::SPF::SenderIPAddrMech (3pm) - Abstract base class for SPF record mechan...
Mail::Transport::Exim (3pm) - transmit messages using external Exim program
Mail::Transport::Mailx (3pm) - transmit messages using external mailx program
Mail::Transport::Qmail (3pm) - transmit messages using external Qmail program
Mail::Transport::Sendmail (3pm) - transmit messages using external Sendmail p...
Mail::Transport::SMTP (3pm) - transmit messages without external program
mailgraph (8)        - daemon which produces graphs of SMTP traffic
Mason::Component::ClassMeta (3pm) - Meta-information about Mason component class
mconnect (1)         - connects to a remote SMTP server.
Moose::Cookbook::Legacy::Table_ClassM... (3pm) - Adding a "table" attribute t...
Net::Cmd (3perl)     - Network Command class (as used by FTP, SMTP etc)
Net::SMTP (3perl)    - Simple Mail Transfer Protocol Client
Net::SMTP::SSL (3pm) - SSL support for Net::SMTP
netif_is_multiqueue (9) - test if device has multiple transmit queues
netif_queue_stopped (9) - test if transmit queue is flowblocked
netif_start_queue (9) - allow transmit
netif_stop_queue (9) - stop transmitted packets
netif_tx_lock (9)    - grab network device transmit lock
netif_wake_queue (9) - restart transmit
nginx (1)            - small, powerful, scalable web/proxy server
pam_sm_acct_mgmt (3) - PAM service function for account management
pam_sm_authenticate (3) - PAM service function for user authentication
pam_sm_chauthtok (3) - PAM service function for authentication token management
pam_sm_close_session (3) - PAM service function to terminate session management
pam_sm_open_session (3) - PAM service function to start session management
pam_sm_setcred (3)   - PAM service function to alter credentials
Params::Check (3perl) - A generic input parsing/checking mechanism.
perlsynology (1)     - Perl 5 on Synology DSM systems
policyd-weight (8)   - weighted SMTP policy daemon
posttls-finger (1)   - Probe the TLS properties of an ESMTP or LMTP server.
rblsmtpd (1)         - blocks mail from RBL-listed sites. It works with any S...
rio_enable_rx_tx_port (9) - enable input receiver and output transmitter of g...
rio_get_asm (9)      - Begin or continue searching for a RIO device by vid/di...
samba (7)            - A Windows AD and SMB/CIFS fileserver for UNIX
sigismember (3)      - POSIX signal set operations
skb_tx_timestamp (9) - Driver hook for transmit timestamping
smartctl (8)         - Control and Monitor Utility for SMART Disks
smartd (8)           - SMART Disk Monitoring Daemon
smartd.conf (5)      - SMART Disk Monitoring Daemon Configuration File
smb.conf (5)         - The configuration file for the Samba suite
smbcacls (1)         - Set or get ACLs on an NT file or directory names
smbclient (1)        - ftp-like client to access SMB/CIFS resources on servers
smbcquotas (1)       - Set or get QUOTAs of NTFS 5 shares
smbget (1)           - wget-like utility for download files over SMB
smbgetrc (5)         - configuration file for smbget
smbpasswd (5)        - The Samba encrypted password file
smbpasswd (8)        - change a user's SMB password
smbspool (8)         - send a print file to an SMB printer
smbspool_krb5_wrapper (8) - This is a CUPS printing backend which calls smbspool
smbtar (1)           - shell script for backing up SMB/CIFS shares directly t...
smbtree (1)          - A text based smb network browser
smew (1)             - search related messages from Mew's database file
smime (1ssl)         - S/MIME utility
smime_keys (1)       - Utility to add S/MIME certificate to the internal data...
SMIME_read_CMS (3ssl) - parse S/MIME message.
SMIME_read_PKCS7 (3ssl) - parse S/MIME message.
SMIME_write_CMS (3ssl) - convert CMS structure to S/MIME format.
SMIME_write_PKCS7 (3ssl) - convert PKCS#7 structure to S/MIME format.
smtp (8postfix)      - Postfix SMTP+LMTP client
smtp-sink (1)        - multi-threaded SMTP/LMTP test server
smtp-source (1)      - multi-threaded SMTP/LMTP test generator
smtpd (8postfix)     - Postfix SMTP server
snd_mpu401_uart_interrupt_tx (9) - generic MPU401-UART transmit irq handler
snd_rawmidi_transmit (9) - copy from the buffer to the device
snd_rawmidi_transmit_ack (9) - acknowledge the transmission
snd_rawmidi_transmit_empty (9) - check whether the output buffer is empty
snd_rawmidi_transmit_peek (9) - copy data from the internal buffer
struct_ieee80211_tx_info (9) - skb transmit information
struct_ieee80211_tx_queue_params (9) - transmit queue configuration
svipc (7)            - System V interprocess communication mechanisms
systemd-hostnamed (8) - Host name bus mechanism
systemd-hostnamed.service (8) - Host name bus mechanism
systemd-localed (8)  - Locale bus mechanism
systemd-localed.service (8) - Locale bus mechanism
systemd-timedated (8) - Time and date bus mechanism
systemd-timedated.service (8) - Time and date bus mechanism
testparm (1)         - check an smb.conf configuration file for internal corr...
tlsmgr (8postfix)    - Postfix TLS session cache and PRNG manager
update-smart-drivedb (8) - update smartmontools drive database
vfs_path_lookup (9)  - lookup a file path relative to a dentry-vfsmount pair
xprt_set_retrans_timeout_def (9) - set a request's retransmit timeout
xprt_set_retrans_timeout_rtt (9) - set a request's retransmit timeout
z8530_tx (9)         - Handle a PIO transmit event
z8530_tx_begin (9)   - Begin packet transmission
zipsplit (1)         - split a zipfile into smaller zipfiles