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Jak użyć swapoff co to jest System administration command. Stop making devices and files specified in devicelist available for swapping and paging definicja
Jak użyć syslogd definicja System administration command. See sysklogd definicja
Jak użyć scanadf co znaczy automatic document feeder (ADF), which can return multiple documents. The images are written to output files specified by the --outputfile option. scanadf uses the SANE interface definicja
Jak użyć sendmail słownik sendmail is a mail transfer agent (MTA) or, more simply, a mail router. It accepts mail from a user's mail program, interprets the mail address, rewrites the address into definicja
Jak użyć sane-find-scanner znaczenie Locate SCSI and USB scanners and print their device files, to be sure the scanners can be detected by SANE (Scanner Access Now Easy) backends definicja
Jak użyć scanimage czym jest as scanners and cameras, writing the images to standard output in PNM (Portable aNyMap) format . scanimage uses the SANE interface to access the scanner and can support any definicja
Jak użyć scp co oznacza hosts on a network, using ssh . Part of the OpenSSH suite of network tools. scp requests a password or passphrase if required. The transfer can be between two remote hosts. If definicja
Jak użyć screen krzyżówka emulation, making it possible to run multiple full-screen pseudo-terminals from one real terminal, and letting you manipulate and save your screen input and output, copy and paste definicja
Jak użyć script najlepszy make a typescript of a terminal session. The typescript is written to file . If no file is given, the typescript is saved in the file typescript . The script ends when the forked definicja
Jak użyć sdiff przykłady Find differences between the two files from and to and merge interactively, writing the results to outfile definicja
Jak użyć sed encyklopedia Stream editor. Edit one or more files without user interaction. See Chapter 1 for more information definicja
Jak użyć sysctl jak działa Examine or modify kernel parameters at runtime using the /proc/sys filesystem. While many of these kernel keys can be altered by other utilities, sysctl provides a single definicja
Jak użyć sensors czy, jest Display current readings of all sensor chips and set limits as specified in the configuration file. The default configuration file is /etc/sensors.conf definicja
Jak użyć seq pojęcie through last by increment . The default is to print one number per line to standard output. Both first and increment can be omitted and default to 1, but if first is omitted then definicja
Jak użyć setfdprm wyjaśnienie Load disk parameters used when autoconfiguring floppy devices definicja
Jak użyć setkeycodes opis Assign a keycode event to the specified keyboard scancode . The kernel matches these to its own keycodes. Scancodes in the range of 1-88 are hardwired in the kernel, but the definicja
Jak użyć setleds informacje flag settings (Num Lock, Caps Lock, and Scroll Lock) for the current virtual terminal. With no options, display the current settings for all three flags. Can be used in a startup definicja
Jak użyć setmetamode co to jest handling for the current virtual terminal. With no option, print the current Meta key mode. Otherwise, set the mode and display the setting before and after the change definicja
Jak użyć setquota definicja Set quotas from the command line. Provide limits in the format soft-block-limit hard-block-limit soft-inode-limit hard-inode-limit . To disable a quota, set it to 0 . See also definicja
Jak użyć setsid co znaczy System administration command. Execute the named command and optional command arguments in a new session definicja
Jak użyć setterm słownik Set terminal attributes by writing a character string to standard output to invoke the specified attributes definicja
Jak użyć sftp znaczenie program, similar to ftp except that it uses ssh to perform file transfers securely. sftp connects to host and logs in, prompting for a password if required. The host can be definicja
Jak użyć sh czym jest command interpreter into which all other commands are entered. On modern versions of Linux, this is just another name for the bash shell. For more information, see Chapter 6 . For definicja
Jak użyć sha1sum co oznacza Compute or check 160-bit SHA1 checksums to verify file integrity. If the file is not specified, or specified as - , read from standard input definicja
Jak użyć showkey krzyżówka ASCII codes of keys pressed on the keyboard. The default is to show keycodes. In keycode and scancode mode, the program terminates 10 seconds after the last key is pressed. In definicja
Jak użyć swapon najlepszy System administration command. Make the listed devices available for swapping and paging definicja
Jak użyć showmount przykłady information about an NFS server. This information is maintained by the mountd server on host . The default value for host is the value returned by hostname . With no options, show definicja
Jak użyć shred encyklopedia Overwrite a file to make the contents unrecoverable, and delete the file afterward if requested definicja
Jak użyć shutdown jak działa Terminate all processing. when may be a specific time (in hh :mm format), a number of minutes to wait (in + m format), or now . A broadcast message notifies all users to log off definicja
Jak użyć size czy, jest Print the number of bytes of each section of objfile and its total size. If objfile is not specified, a.out is used definicja
Jak użyć ssh-keygen pojęcie Generate, manage, and convert authentication keys for ssh . When using ssh-keygen to create a key, the -t option must be specified to identify the type of key to create definicja
Jak użyć skill wyjaśnienie or reset the priority. The default signal for skill is TERM , and the default priority for snice is +4 but can be in the range +20 (slowest) to -20 (fastest). The selection definicja
Jak użyć slabtop opis Display kernel slab cache information in real time. slabtop displays a listing of the top caches as sorted by a given sort criteria definicja
Jak użyć slattach informacje lines as network interfaces, thereby preparing them for use as point-to-point connections. Only a privileged user may attach or detach a network interface definicja
Jak użyć sleep co to jest Wait a specified amount of time before executing another command. units may be s (seconds), m (minutes), h (hours), or d (days). The default for units is seconds definicja
Jak użyć slocate definicja of filenames and print matches. Works like locate , but it also stores file permissions and ownership information so users cannot see files to which they don't have access definicja
Jak użyć snice co znaczy Reset the priority for processes . The default priority is +4. See skill for the possible options definicja
Jak użyć ssh-keyscan słownik Gather public and private host keys from a number of hosts. Can be used in scripts definicja
Jak użyć sort znaczenie files . Compare specified fields for each pair of lines; if no fields are specified, compare them by byte, in machine-collating sequence. If no files are specified or if the file definicja
Jak użyć split czym jest segments. infile remains unchanged, and the results are written to prefix aa , prefix ab , and so on. The default prefix is x , giving the output files xaa , xab , etc. If infile definicja
Jak użyć ssh co oznacza remote system and run commands on that system. The version of ssh described here is the OpenSSH client. ssh can use either Version 1 (SSH1) or Version 2 (SSH2) of the SSH protocol definicja
Jak użyć ssh-add krzyżówka the authentication agent (see ssh-agent ), which must be running and must be an ancestor of the current process. ssh-add reads the files created by ssh-keygen for private keys. It definicja
Jak użyć ssh-agent najlepszy public key authentication. ssh-agent is usually executed at the beginning of an X or login session; then all other windows or programs given as command are run as clients of ssh definicja
Jak użyć sync przykłady Write filesystem buffers to disk. sync executes the sync( ) system call. If the system is to be stopped, sync must be called to ensure filesystem integrity. Note that shutdown definicja
Jak użyć sshd encyklopedia the ssh program, providing a secure remote-login and remote-execution facility equivalent to rlogin and rsh . Normally started at boot, sshd listens for incoming connections definicja
Jak użyć stat jak działa inode as they appear to the stat system call in a human-readable format. The error messages Can't stat file and Can't lstat file usually mean the file doesn't exist definicja
Jak użyć statd czy, jest System administration command. The NFS status server, statd , reports server status to clients like the rup command definicja
Jak użyć strace pojęcie signals for command with optional arguments . strace shows you how data is passed between the program and the kernel. With no options, strace prints a line for each system call definicja
Jak użyć strfile wyjaśnienie access file for storing strings. The input file should be a file containing groups of lines separated by a line containing a single percent sign (or other specified delimiter definicja
Jak użyć strings opis and print any printable character strings found that are at least four characters long and followed by an unprintable character. Often used to find human-readable content within definicja
Jak użyć strip informacje Remove symbols from object files , thereby reducing file sizes and freeing disk space definicja
Jak użyć stty co to jest the current standard input device. Without options, stty reports the terminal settings that differ from those set by running stty sane , where ^ indicates the Ctrl key and ^ definicja
Jak użyć su definicja effective user ID user . If no user is specified, create a shell for a privileged user (i.e., become a superuser). Enter EOF to terminate. You can run the shell with particular definicja
Jak użyć sudo co znaczy command as the superuser. Authorized users of sudo and the commands they are permitted to execute are listed in the sudo configuration file, /etc/sudoers . If an unauthorized user definicja
Jak użyć sum słownik Calculate and print a checksum and the number of (1 KB) blocks for file . If no files are specified, or file is -, read from standard input. Useful for verifying data transmission definicja
Jak użyć sysklogd znaczenie sysklogd provides both syslogd and klogd functionality. By default, it is meant to behave exactly like the BSD version of syslogd . While the difference should be completely definicja

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