Hp NonStop G-Series Manual de usuario descargar pdf (Pagina 20)

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Abstract 1
Contents 3
4 Contents 4
Contents 5 5
6 Contents 6
Contents 7 7
8 Contents 8
Contents 9 9
Examples 10
About This Document 11
Acknowledgment 12
Document Organization 13
Notation Conventions 14
Notation Conventions 15 15
Notation for Messages 16
Related Information 17
HP Encourages Your Comments 19
Publishing History 19
OSS Components 21
OSS and UNIX 22
Interoperability 23
Application Development 23
OSS Environment 24
OSS Device Support 24
OSS Processes 24
2 The OSS File System 26
The OSS File-System Structure 27
OSS Pathnames 28
Relative Pathnames 29
Pathname Length 29
OSS Filesets 30
3 The OSS Shell 31
Metacharacters 32
Shell Built-In Commands 33
/bin/command_name 34
Command-Entry Aids 35
Using Pipes and Filters 36
Grouping Commands 37
Filename Completion 38
Aliases 39 39
Command History 40
Command-Line Editing 41
42 The OSS Shell 42
The Shell Environment 43
Environment Variables 45
Setting Environment Variables 46
Environment Variables 47 47
Example .profile File 48
How the Shell Finds Commands 50
Shell Procedures 51
4 OSS Commands and Utilities 53
The man Command 54
The whatis Command 54
The apropos Command 54
Command Syntax 55
Archiving 61
Displaying Files 61
Files and Directories 61
Printing and Formatting 63
Process Management 63
Remote Access 64
Security and Permissions 64
File Formatting Commands 67
Two Different File Systems 68
The /G Directory 69
The /E Directory 69
Guardian File Types 70
Pathname Mapping 72
Editing Files 74
Printing and Spooler Commands 75
Guardian DEFINEs 77
6 Running the OSS Shell 85
The osh Command 86
Exiting OSS 87
Managing the OSS Environment 88
Disk Volume Management 89
Security 89
7 Creating Files 90
Working With Files 91 91
92 Creating Files 92
8 Managing Files 93
The more Command 96
The cat Command 96
Printing Files 98
Copying Files (cp) 100
Copying Files (cp) 101 101
Copying an Entire Directory 102
Renaming Files 103
Comparing Files (diff) 104
Sorting File Contents (sort) 105
Removing Files (rm) 106
Removing a Single File 107
Removing Multiple Files 107
Linking Files (ln) 108
Using Links 109
Removing Links 110
Determining File Type (file) 111
112 Managing Files 112
9 Managing Directories 113
Changing Directories (cd) 114
116 Managing Directories 116
Copying Directories (cp) 117
Renaming Directories (mv) 117
Removing Directories (rmdir) 118
Removing Multiple Directories 119
120 Managing Directories 120
Understanding Permissions 121
Default Permissions 123
Changing File Permissions 125
Setting Absolute Permissions 126
$ chmod a=rw file3 127
$ ls -l file3 127
Setting the User Mask 128
$ umask 037 129
Changing Owners and Groups 130
• Safeguard User’s Guide 134
• Security Management Guide 134
11 Managing Processes 135
Running Foreground Processes 138
Running Background Processes 138
Checking Process Status 139
140 Managing Processes 140
The jobs Command 141
142 Managing Processes 142
Scheduling Jobs 143
144 Managing Processes 144
Scheduling Jobs 145 145
146 Managing Processes 146
Using the -i Flag 148
Finding Files (find) 149
The pax Utility 151
$ mkdir newdir 152
$ pax -rw olddir newdir 152
$ pax -wv -f /G/tape -b 10b 152
The ftp Utility 153
A The vi Editor 155
156 The vi Editor 156
Create a Sample Edit File 157
Opening a File 157
Moving Within the File 158
Entering New Text 158
Editing Text 159
Using Advanced Techniques 160
Searching for Strings 161
Moving Text 161
Copying Text 161
Other vi Features 162
Making Substitutions 162
Deleting a Block of Text 164
Customizing Your Environment 164
Saving Your Customizations 164
B The ed Editor 166
Saving Part of a File 168
Using the ed (Edit) Command 169
Using the e (Edit) Subcommand 169
Using the r (Read) Subcommand 169
170 The ed Editor 170
Finding Text 172
Removing Characters 174
Using a Context Search 175
Deleting the Current Line 176
Deleting a Specific Line 176
Deleting Multiple Lines 176
Changing a Single Line 177
Changing Multiple Lines 178
Using Line Numbers 178
Using System Commands from ed 180
Ending the ed Program 180
Finding Product Files 181
Running vproc 181
Interpreting vproc Output 182
Recovery 184
No action is required 184
Glossary 191
192 Glossary 192
194 Glossary 194
196 Glossary 196
198 Glossary 198
200 Glossary 200
202 Glossary 202
204 Glossary 204
206 Index 206
208 Index 208
210 Index 210
212 Index 212

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Hp NonStop G-Series Manual de usuario Pagina 20

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