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Jak użyć tty Co to jest Print the filename of the terminal connected to standard input definicja
Jak użyć tune2fs Co to jest Extended Filesystem by adjusting various parameters. You must specify the device on which the filesystem resides; it must not be mounted read/write when you change its parameters definicja
Jak użyć tac Co to jest standard output. Without a filename or with - , it reads from standard input. By default, tac reverses the order of the lines, printing the last line first definicja
Jak użyć tail Co to jest specified) on standard output. If more than one file is specified, the output includes a header at the beginning of each file: = =>filename <= = For options that take the number definicja
Jak użyć tailf Co to jest tailf is similar to tail -f , but it does nothing when the file is not growing. Useful for following a logfile, particularly on a laptop when you want to conserve the battery definicja
Jak użyć talk Co to jest your own machine or user@host on another host. To talk to a user who is logged in more than once, use ttyname to indicate the appropriate terminal name. Once communication has definicja
Jak użyć talkd Co to jest user that somebody else wants to initiate a conversation. A talk client initiates a rendezvous by sending a CTL_MSG of type LOOK_UP to the server. This causes the server to search definicja
Jak użyć tar Co to jest are directories, tar acts on the entire subtree. Options need not be preceded by - (though they may be). The exception to this rule is when you are using a long-style option (such definicja
Jak użyć taskset Co to jest either an existing process, given its PID, or to run a new a process, given its command name, with a specified affinity mask. The Linux scheduler will then honor the given definicja
Jak użyć tcpd Co to jest telnet , ftp , finger , exec , rlogin ). Provide checking and logging services; then pass the request to the appropriate daemon definicja
Jak użyć tcpdump Co to jest traffic that match expression . The command continues to capture packets until it receives a SIGTERM or SIGINT signal (usually generated by typing the interrupt character control definicja
Jak użyć tcpslice Co to jest files created by tcpdump -w . Based on timestamps, extract portions of or piece together files. Display all packets between the given start and end times. tcpslice understands definicja
Jak użyć tee Co to jest Accept output from another command and send it both to standard output and to files (like a T or fork in the road definicja
Jak użyć telinit Co to jest System administration command. Signal init to change the system's runlevel. telinit is actually just a link to init , the ancestor of all processes definicja
Jak użyć telnet Co to jest with another host using the Telnet protocol. If telnet is invoked without host , it enters command mode, indicated by its prompt, telnet> , and accepts and executes commands definicja
Jak użyć telnetd Co to jest Internet server for requests to connect to the Telnet port (port 23 by default). telnetd allocates a pseudo-terminal device for a client, thereby creating a login process that has definicja
Jak użyć test Co to jest status; otherwise, return a nonzero exit status. In shell scripts, you can use the alternate form [expression ] . This command is generally used with conditional constructs in definicja
Jak użyć tftp Co to jest allows users to transfer files to and from a remote machine. The remote host may be specified, and optionally the port , in which case tftp uses host as the default host for definicja
Jak użyć tftpd Co to jest is normally started by inetd and operates at the port indicated in the tftp Internet service description in /etc/services . Only publicly readable files may be accessed. By definicja
Jak użyć time Co to jest execution. Note that there is also a shell time command, so you might need to specify the full path, usually /usr/bin/time , to run this version of time . time displays its definicja
Jak użyć tload Co to jest Display system load average in graph format. If tty is specified, print it to that terminal definicja
Jak użyć tmpwatch Co to jest directories in directory with access times older than hours . Specify the directory as an absolute path. This command is usually invoked by cron to remove old files in the /tmp definicja
Jak użyć top Co to jest intensive processes currently running. You do not need to include a - before options. See ps for explanations of the field descriptors definicja
Jak użyć touch Co to jest and dates) to the current time and date. touch is useful in forcing other commands to handle files a certain way; for example, the operation of make , and sometimes find , relies definicja
Jak użyć tr Co to jest Translate characters. Copy standard input to standard output, substituting characters from string1 to string2 , or deleting characters in string1 definicja
Jak użyć tracepath Co to jest Transmission Unit (MTU.) A simplified version of traceroute without options meant for use by unprivileged users. If specified, it will use port to send UDP probe packets. host is definicja
Jak użyć traceroute Co to jest traceroute attempts tracing by launching UDP probe packets with a small TTL (time-to-live), then listening for an ICMP time exceeded reply from a gateway. host is the destination definicja
Jak użyć troff Co to jest See groff definicja
Jak użyć true Co to jest A null command that returns a successful (0) exit status. See also false definicja
Jak użyć tset Co to jest found first from the value of terminal , the value of the TERM environment variable, or the default terminal type. See also the reset command definicja
Jak użyć tsort Co to jest specified file. Multiple strings on a line are separated by spaces, where each line indicates a partial ordering. The fully ordered results are written to standard output. See the definicja
Jak użyć tunelp Co to jest System administration command. Control a line printer's device parameters. Without options, print information about device(s definicja

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