SUSE LINUX Documentation - Index of

More documents

Recommendations

Info

106 Start-Up Changing Ownership Permissions Other important commands to control the ownership and permissions of the file system components are chown (change owner) and chgrp (change group). The command chown can be used to transfer ownership of a file to another user. However, only root is permitted to perform this change. Suppose the file Roadmap from Example 3.2, “Sample Output Showing Directory Permissions” (page 104) should no longer belong to tux, but to the user geeko. root should then enter chown geeko Roadmap. chgrp changes the group ownership of the file. However, the owner of the file must be a member of the new group. In this way, the user tux from Example 3.1, “Sample Output Showing File Permissions” (page 103) can switch the group owning the file ProjectData to project4 with the command chgrp project4 ProjectData, as long as he is a member of this new group. 3.3 Important Linux Commands This section gives insight into the most important commands of your SUSE Linux system. There are many more commands than listed in this chapter. Along with the individual commands, parameters are listed and, where appropriate, a typical sample application is introduced. To learn more about the various commands, use the manual pages, accessed with man followed by the name of the command, for example, man ls. In the man pages, move up and down with PgUp and PgDn . Move between the beginning and the end of a document with Home and End . End this viewing mode by pressing Q . Learn more about the man command itself with man man. In the following overview, the individual command elements are written in different typefaces. The actual command and its mandatory options are always printed as command option. Specifications or parameters that are not required are placed in [square brackets]. Adjust the settings to your needs. It makes no sense to write ls file if no file named file actually exists. You can usually combine several parameters, for example, by writing ls -la instead of ls -l -a.
3.3.1 File Commands The following section lists the most important commands for file management. It covers anything from general file administration to manipulation of file system ACLs. File Administration ls [options] [files] If you run ls without any additional parameters, the program lists the contents of the current directory in short form. -l -a Detailed list Displays hidden files cp [options] source target Copies source to target. -i -r Waits for confirmation, if necessary, before an existing target is overwritten Copies recursively (includes subdirectories) mv [options] source target Copies source to target then deletes the original source. -b -i Creates a backup copy of the source before moving Waits for confirmation, if necessary, before an existing targetfile is overwritten rm [options] files Removes the specified files from the file system. Directories are not removed by rm unless the option -r is used. Working with the Shell 107
Page 1 and 2:
SUSE Linux 10.1 April 07, 2006 Star
Page 3 and 4:
Contents About This Guide vii Part
Page 5:
6 Customizing Your KDE Desktop 165
Page 8 and 9:
viii Start-Up SUSE Linux Reference
Page 11:
Part I. Setup
Page 14 and 15:
4 Start-Up 2 Reboot the system. 3 A
Page 16 and 17:
6 Start-Up Use the function keys in
Page 18 and 19:
8 Start-Up dows but does not provid
Page 20 and 21:
10 Start-Up The partitions to creat
Page 22 and 23:
12 Start-Up Figure 1.2 Possible Opt
Page 24 and 25:
14 Start-Up The first bar graph sho
Page 26 and 27:
16 Start-Up Other Filters Click the
Page 28 and 29:
18 Start-Up 1.8.5 Keyboard Layout S
Page 30 and 31:
20 Start-Up 1.9.2 root Password roo
Page 32 and 33:
22 Start-Up If you have multiple ne
Page 34 and 35:
24 Start-Up Figure 1.5 Entering the
Page 36 and 37:
26 Start-Up settings. LDAP client c
Page 38 and 39:
28 Start-Up AutoYaST is a system fo
Page 40 and 41:
30 Start-Up To start YaST in text m
Page 42 and 43:
32 Start-Up Figure 2.2 YaST Package
Page 44 and 45:
34 Start-Up NOTE Because language-s
Page 46 and 47:
36 Start-Up Installation Summary Af
Page 48 and 49:
38 Start-Up Figure 2.3 Conflict Man
Page 50 and 51:
40 Start-Up Find the list of availa
Page 52 and 53:
42 Start-Up Backup During the updat
Page 54 and 55:
44 Start-Up 2.4.2 Infrared Device C
Page 56 and 57:
46 Start-Up satisfied with the sett
Page 58 and 59:
48 Start-Up is provided at http://c
Page 60 and 61:
50 Start-Up If YaST is unable to de
Page 62 and 63:
52 Start-Up Standard Boot Floppy Us
Page 64 and 65:
54 Start-Up point of the hard disks
Page 66 and 67: 56 Start-Up If you partition manual
Page 68 and 69: 58 Start-Up To edit a PCI ID, selec
Page 70 and 71: 60 Start-Up Figure 2.5 Setting the
Page 72 and 73: 62 Start-Up 2.7.1 Mail Transfer Age
Page 74 and 75: 64 Start-Up LDAP Client If using LD
Page 76 and 77: 66 Start-Up The YaST Remote Adminis
Page 78 and 79: 68 Start-Up 2.9.2 Group Management
Page 80 and 81: 70 Start-Up the options Current Dir
Page 82 and 83: 72 Start-Up /proc/iomem This displa
Page 84 and 85: 74 Start-Up Press Enter to start th
Page 86 and 87: 2.11.3 Starting the Individual Modu
Page 88 and 89: 78 Start-Up superuser Permits all r
Page 90 and 91: 80 Start-Up Figure 2.8 Card and Mon
Page 92 and 93: 82 Start-Up The tabs in the row at
Page 94 and 95: 84 Start-Up Activate 3-Button Emula
Page 96 and 97: 86 Start-Up 2.14 Troubleshooting Al
Page 99 and 100: Working with the Shell When booting
Page 101 and 102: IMPORTANT: No News Is Good News The
Page 103 and 104: 3.1.2 Linux Directory Structure Bec
Page 105 and 106: in Programs needed early in the boo
Page 107 and 108: directory where you ran the command
Page 109 and 110: and paths with the help of →| , y
Page 111 and 112: sponding command. Both standard out
Page 113 and 114: such as installing new programs, ar
Page 115: 3.2.2 Modifying File Permissions Ch
Page 119 and 120: u g o User Group Others For access,
Page 121 and 122: locate patterns This command is onl
Page 123 and 124: -t filesystem Specify the file syst
Page 125 and 126: ps [options] [process ID] If run wi
Page 127 and 128: eboot [options] Does the same as ha
Page 129 and 130: H J K L Move one character to the l
Page 131: • A number of vim sources are ava
Page 134 and 135: 124 Start-Up configuration of the s
Page 136 and 137: Figure 4.3 Generating a Search Inde
Page 138 and 139: 128 Start-Up Another possibility to
Page 140 and 141: 130 Start-Up 4.7 Package Documentat
Page 142 and 143: 132 Start-Up concentrates on standa
Page 145: Part III. Desktop
Page 148 and 149: 138 Start-Up boot. In this case, yo
Page 150 and 151: 140 Start-Up main menu. Alter a sho
Page 152 and 153: 142 Start-Up structure for accessin
Page 154 and 155: 144 Start-Up Figure 5.3 Main Menu S
Page 156 and 157: 146 Start-Up topmost directory is r
Page 158 and 159: 148 Start-Up • Select the object
Page 160 and 161: 150 Start-Up The group determines t
Page 162 and 163: 152 Start-Up 4 Specify the folder t
Page 164 and 165: 154 Start-Up where you want the tex
Page 166 and 167:
156 Start-Up network passwords and
Page 168 and 169:
158 Start-Up Figure 5.8 Ark: File A
Page 170 and 171:
160 Start-Up Start KJobViewer from
Page 172 and 173:
162 Start-Up filename for the image
Page 174 and 175:
164 Start-Up To update system fonts
Page 176 and 177:
166 Start-Up 5 Apply your changes a
Page 178 and 179:
168 Start-Up In the Icons section,
Page 180 and 181:
170 Start-Up shortcuts. For more in
Page 182 and 183:
172 Start-Up The Country/Region & L
Page 184 and 185:
174 Start-Up Login Manager configur
Page 186 and 187:
176 Start-Up The program managing t
Page 188 and 189:
178 Start-Up 7.2 Logging Out When y
Page 190 and 191:
180 Start-Up To remove an icon from
Page 192 and 193:
182 Start-Up The Places Menu The Pl
Page 194 and 195:
184 Start-Up From the Desktop Doubl
Page 196 and 197:
186 Start-Up Figure 7.4 Nautilus St
Page 198 and 199:
188 Start-Up 3 Click Add to search
Page 200 and 201:
190 Start-Up For a more in-depth in
Page 202 and 203:
192 Start-Up Option Date Modified L
Page 204 and 205:
194 Start-Up To open a file display
Page 206 and 207:
196 Start-Up Left-click the panel i
Page 208 and 209:
198 Start-Up account, open a file d
Page 210 and 211:
200 Start-Up To add a new channel,
Page 212 and 213:
202 Start-Up 8.1 Hardware Settings
Page 214 and 215:
204 Start-Up 8.2.3 Configuring the
Page 216 and 217:
206 Start-Up 8.3.1 Configuring Acce
Page 218 and 219:
208 Start-Up 8.4.3 Managing Session
Page 221:
Part IV. Troubleshooting
Page 224 and 225:
214 Start-Up Log File /var/log/SaX.
Page 226 and 227:
216 Start-Up 1. The program checks
Page 228 and 229:
Procedure 9.2 Changing the Boot Seq
Page 230 and 231:
220 Start-Up acpi=off This paramete
Page 232 and 233:
222 Start-Up and port number under
Page 234 and 235:
224 Start-Up 7 Once in the YaST Sys
Page 236 and 237:
226 Start-Up • DNS is not working
Page 238 and 239:
228 Start-Up 5 If graphical login s
Page 240 and 241:
230 Start-Up 9.4.3 Login Successful
Page 242 and 243:
232 Start-Up IMPORTANT If the user'
Page 244 and 245:
234 Start-Up assume both server and
Page 246 and 247:
236 Start-Up use traceroute fully_q
Page 248 and 249:
238 Start-Up 9.6.2 Restoring a Syst
Page 250 and 251:
240 Start-Up 1 Boot the system with
Page 252 and 253:
242 Start-Up Clicking Next starts a
Page 254 and 255:
244 Start-Up tion support for regis
Page 256 and 257:
246 Start-Up • France: Phone: +33
Page 258 and 259:
248 Start-Up We endeavor to help yo
Page 260 and 261:
ping, 115 ps, 115 reboot, 117 rm, 1
Page 262 and 263:
utilities, 195-200 grep, 112 groups
Page 264 and 265:
S Samba clients, 66 servers, 66 SaX
Page 266:
servers, 66 Samba clients, 26 scann
show all

SUSE LINUX Documentation - Index of

Create successful ePaper yourself

Delete template?

Save as template?