Ubuntu Linux Toolbox 1000+ Commands for Ubuntu and Debian Power Users phần 7 pdf

... to unlock the full power of your Linux system, you must be able to use shell commands. Thousands of commands are available for Linux to monitor and manage every aspect of your Linux system. But ... man (7) , groff (7) 8 System administration commands (usually only for root) 9 Kernel routines [Non standard] . . . . . . 13 Chapter 1: Starting with Ubuntu Linux 82935c01....

Ngày tải lên: 07/08/2014, 02:23

... history commands, follow history with a number. This lists the previous five commands in your history: $ history 5 975 mkdir extras 976 mv *doc extras/ 977 ls -CF 978 vi house.txt 979 history To ... Files 70 82935c04.qxd :Toolbox 10/29/ 07 12:59 PM Page 70 Unless otherwise specified, sudo runs as root. Ubuntu Linux uses the sudo command to execute privileged commands, rath...

Ngày tải lên: 07/08/2014, 02:23

... are commands available for Linux systems that can manipulate files in dozens of audio for- mats. Commands such as ogg123, mpg321, and play can be used to listen to audio files. There are commands ... on. To search for files, Linux offers the locate and find commands. To verify the integrity of files you download from the Internet, you can use the md5sum and sha1sum...

Ngày tải lên: 07/08/2014, 02:23

... each partition. Most Linux systems come with the commands needed to make and check file systems that are commonly used in Linux. Commands for formatting and checking file systems are mkfs and fsck, respectively. The ... [00:00.00] no no 2 2. 16 872 [03:44 .72 ] 18295 [04:03 .70 ] no no 2 11. 179 08 [03:58.58] 174 5 87 [38: 47. 62] no no 2 12. 173 42 [03:51. 17] 192495 [42:4...

Ngày tải lên: 07/08/2014, 02:23

... a command line, you can run that command line in the back- ground. Using the fg, bg, and jobs commands, along with various control codes, you can move commands between background and foreground. In ... sequence of commands, we start the GIMP image program from a Terminal window. After that is a series of control keys and commands to stop and start the process and move it betw...

Ngày tải lên: 07/08/2014, 02:23

... write, and input/output statistics disk- reads writes IO total merged sectors ms total merged sectors ms cur sec sda 33 277 3 74 844 19022380 2524211 245 477 3 473 801 2 975 8560 371 40 075 0 1 372 sdb 79 963 ... System 82935c10.qxd :Toolbox 10/29/ 07 1:16 PM Page 2 07 The advantages of commands such as halt, reboot, poweroff, and shutdown are that they include options to let y...

Ngày tải lên: 07/08/2014, 02:23

... dig, host, and hostname commands. Commands for checking connectivity and routes to a host include ping, arp, traceroute, and ip. 233 Chapter 11: Managing Network Connections 82935c11.qxd :Toolbox ... 02 20:19 debian/ drwxr-xr-x 7 5 37 5 37 77 May 21 21: 37 fedora/ lftp mirrors.kernel.org:~> cd fedora/releases /7/ Live/i386 Change directory lftp mirrors.kernel.org: &...

Ngày tải lên: 07/08/2014, 02:23

... Security 82935c14.qxd :Toolbox 10/29/ 07 1:19 PM Page 275 francois pts/2 20 07- 07- 31 23:05 old 470 0 (0a0d9b34x.example.com) chris pts/1 20 07- 08-04 15: 47 old 175 02 (:0.0) $ users List who is currently ... option for improved readability. The lastb command shows failed login attempts and where they are from. The who -u and users commands show information on currently log...

Ngày tải lên: 07/08/2014, 02:23

... 12 permissions, 73 76 changing, 74 76 locking on file, 133 ownership, changing, 76 77 settings, characters of, 73 74 unmask, setting, 76 pgrep command command name, search for, 177 process IDs, finding, 177 – 178 user ... 59 passwords, 277 – 279 changing, 277 – 278 expiration, 278 – 279 FTP server, 2 37 group assignments, changing, 76 77 icecast, 115 installation screen, 21...

Ngày tải lên: 07/08/2014, 02:23