Mail (1)             - send and receive mail
__audit_mq_sendrecv (9) - record audit data for a POSIX MQ timed send/receive
__audit_sockaddr (9) - record audit data for sys_bind, sys_connect, sys_sendto
amavisd-milter (8)   - sendmail milter for amavisd-new
Apache::TestRequest (3pm) - Send requests to your Apache test server
ata_scsi_media_change_notify (9) - send media change event
audit_list_rules_send (9) - list the audit rules
bsd-mailx (1)        - send and receive mail
bsd-write (1)        - send a message to another user
btrfs-send (8)       - send data of subvolume(s) to stdout/file.
cfg80211_testmode_event (9) - send the event
cfg80211_testmode_reply (9) - send the reply skb
closelog (3)         - send messages to the system logger
corosync-notifyd (8) - Listen for important corosync events and send dbus and...
dblink_send_query (3) - sends an async query to a remote database
dbus-send (1)        - Send a message to a message bus
dnsq (1)             - sends a non-recursive DNS query to DNS server
generic_splice_sendpage (9) - splice data from a pipe to a socket
GetIocFacts (9)      - Send IOCFacts request to MPT adapter.
GetPortFacts (9)     - Send PortFacts request to MPT adapter.
git-imap-send (1)    - Send a collection of patches from stdin to an IMAP folder
git-send-pack (1)    - Push objects over Git protocol to another repository
git-upload-archive (1) - Send archive back to git-archive
git-upload-pack (1)  - Send objects packed back to git-fetch-pack
i2c_master_send (9)  - issue a single I2C message in master transmit mode
i2c_smbus_write_byte (9) - SMBus “send byte” protocol
input_inject_event (9) - send input event from input handler
ipmievd (8)          - IPMI event daemon for sending events to syslog
iscsi_session_event (9) - send session destr. completion event
kill (1)             - send a signal to a process
kill (2)             - send signal to a process
killall5 (8)         - send a signal to all processes.
killpg (2)           - send signal to a process group
mail (1)             - send and receive mail
Mail::DKIM::DkimPolicy (3pm) - represents a DKIM Sender Signing Practices record
Mail::DKIM::DkPolicy (3pm) - represents a DomainKeys Sender Signing Policy re...
Mail::Send (3pm)     - Simple electronic mail interface
Mail::Sendmail (3pm) - Simple platform independent mailer
Mail::SPF (3pm)      - An object-oriented implementation of Sender Policy Fra...
Mail::SPF::SenderIPAddrMech (3pm) - Abstract base class for SPF record mechan...
Mail::SPF::v2::Record (3pm) - Sender ID ("spf2.0") record class
Mail::Transport::Send (3pm) - send a message
Mail::Transport::Sendmail (3pm) - transmit messages using external Sendmail p...
mailq (1)            - Postfix to Sendmail compatibility interface
mailx (1)            - send and receive mail
mpt_do_upload (9)    - Construct and Send FWUpload request to MPT adapter port.
mpt_handshake_req_reply_wait (9) - Send MPT request to and receive reply from...
mpt_put_msg_frame (9) - Send a protocol-specific MPT request frame to an IOC
mpt_put_msg_frame_hi_pri (9) - Send a hi-pri protocol-specific MPT request frame
mpt_send_handshake_request (9) - Send MPT request via doorbell handshake method.
mptscsih_IssueTaskMgmt (9) - Generic send Task Management function.
mptscsih_synchronize_cache (9) - Send SYNCHRONIZE_CACHE to all disks.
mq_send (3)          - send a message to a message queue
mq_timedsend (2)     - send a message to a message queue
mq_timedsend (3)     - send a message to a message queue
nand_command (9)     - [DEFAULT] Send command to NAND device
nand_command_lp (9)  - [DEFAULT] Send command to NAND large page device
netif_start_subqueue (9) - allow sending packets on subqueue
netif_stop_subqueue (9) - stop sending packets on subqueue
netif_wake_subqueue (9) - allow sending packets on subqueue
newaliases (1)       - Postfix to Sendmail compatibility interface
openlog (3)          - send messages to the system logger
pam_syslog (3)       - send messages to the system logger
pam_vsyslog (3)      - send messages to the system logger
pci_msi_vec_count (9) - Return the number of MSI vectors a device can send
ping (8)             - send ICMP ECHO_REQUEST to network hosts
ping6 (8)            - send ICMP ECHO_REQUEST to network hosts
podebconf-report-po (1) - send outdated debconf PO files to the last translators
pthread_cancel (3)   - send a cancellation request to a thread
pthread_kill (3)     - send a signal to a thread
raise (3)            - send a signal to the caller
rate_control_send_low (9) - helper for drivers for management/no-ack frames
request_firmware (9) - send firmware request and wait for it
res_send (3)         - resolver routines
rio_get_input_status (9) - Sends a Link-Request/Input-Status control symbol a...
rio_send_doorbell (9) - Send a doorbell message to a device
sctp_darn (1)        - Send and receive messages via SCTP
sctp_test (1)        - Send and receive messages via SCTP
sdev_evt_send (9)    - send asserted event to uevent thread
sdev_evt_send_simple (9) - send asserted event to uevent thread
send (2)             - send a message on a socket
SendEventAck (9)     - Send EventAck request to MPT adapter.
SendEventNotification (9) - Send EventNotification (on or off) request to ada...
sendfile (2)         - transfer data between file descriptors
sendfile64 (2)       - transfer data between file descriptors
SendIocInit (9)      - Send IOCInit request to MPT adapter.
SendIocReset (9)     - Send IOCReset request to MPT adapter.
sendmail (1)         - Postfix to Sendmail compatibility interface
sendmmsg (2)         - send multiple messages on a socket
sendmsg (2)          - send a message on a socket
SendPortEnable (9)   - Send PortEnable request to MPT adapter port.
sendto (2)           - send a message on a socket
setlogcons (8)       - Send kernel messages to console N
skill (1)            - send a signal or report process status
smbspool (8)         - send a print file to an SMB printer
snd_ctl_notify (9)   - Send notification to user-space for a control change
snice (1)            - send a signal or report process status
svc_sendreply (3)    - library routines for remote procedure calls
sys_kill (9)         - send a signal to a process
sys_rt_sigqueueinfo (9) - send signal information to a signal
sys_tgkill (9)       - send signal to one specific thread
sys_tkill (9)        - send signal to one specific task
syslog (3)           - send messages to the system logger
tcsendbreak (3)      - get and set terminal attributes, line control, get and...
tgkill (2)           - send a signal to a thread
tkill (2)            - send a signal to a thread
uart_handle_cts_change (9) - handle a change of clear-to-send state
usb_bulk_msg (9)     - Builds a bulk urb, sends it off and waits for completion
usb_control_msg (9)  - Builds a control urb, sends it off and waits for compl...
usb_interrupt_msg (9) - Builds an interrupt urb, sends it off and waits for c...
vsyslog (3)          - send messages to the system logger
wimax_msg (9)        - Send a message to user space
wimax_msg_alloc (9)  - Create a new skb for sending a message to userspace
wimax_msg_send (9)   - Send a pre-allocated message to user space
write (1)            - send a message to another user
xdg-email (1)        - command line tool for sending mail using the user's pr...
xdr_init_encode (9)  - Initialize a struct xdr_stream for sending data.
xdr_reserve_space (9) - Reserve buffer space for sending
xdr_write_pages (9)  - Insert a list of pages into an XDR buffer for sending