dir

Create a Instructions: newnew directory Operators: Make Identifier "@"at Text functions: file
Instructions: filefile system location <text> Flow control: if … thenif it Operators: Bitwise Not "~"
Operators: Boolean Negation "!"not already Numeric functions: existsexists. Flow control: if … then
Flow control: try … thenThe path may be full Operators: Boolean Or with Variable "||="
Operators: Bitwise Or with Variable "|="
Operators: Bitwise Or "|"
Operators: Boolean Or "||"or partial Operators: Boolean And with Variable "&&="
Operators: Bitwise And with Variable "&="
Operators: Bitwise And "&"
Operators: Boolean And "&&"and may start with '~' for Flow control: if … then
Flow control: try … thenthe user's home directory.

List functions: thisThis Vipsi command syntax: Instructions
Instructions
Glossary: Instructioninstruction may fail for a Glossary: number, num_valnumber of reasons Operators: Boolean And with Variable "&&="
Operators: Bitwise And with Variable "&="
Operators: Bitwise And "&"
Operators: Boolean And "&&"and Flow control: exit
Shell Immediate Commands: exit, quit, endexit with an error. e.g.:

• A component of Flow control: if … then
  Flow control: try … thenthe path (except Flow control: if … then
  Flow control: try … thenthe last) is no directory Operators: Boolean Or with Variable "||="
  Operators: Bitwise Or with Variable "|="
  Operators: Bitwise Or "|"
  Operators: Boolean Or "||"or symbolic Text functions: link
  Instructions: linklink to a directory
• Flow control: if … then
  Flow control: try … thenThe item Operators: Make Identifier "@"at Flow control: if … then
  Flow control: try … thenthe desired position is a regular Text functions: file
  Instructions: filefile, named pipe Operators: Boolean Or with Variable "||="
  Operators: Bitwise Or with Variable "|="
  Operators: Bitwise Or "|"
  Operators: Boolean Or "||"or Flow control: if … then
  Flow control: try … thenthe like
• Flow control: if … then
  Flow control: try … thenThe item Operators: Make Identifier "@"at Flow control: if … then
  Flow control: try … thenthe desired position is a symbolic Text functions: link
  Instructions: linklink to a Text functions: file
  Instructions: filefile, pipe Operators: Boolean Or with Variable "||="
  Operators: Bitwise Or with Variable "|="
  Operators: Bitwise Or "|"
  Operators: Boolean Or "||"or Flow control: if … then
  Flow control: try … thenthe like
• You have no Instructions: writewrite permission Operators: Make Identifier "@"at Flow control: if … then
  Flow control: try … thenthe desired location

There is also a Shell Immediate Commands
Invariants: Shell immediate commandsshell immediate command List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir, which prints a beautified folder Online Chat: Listings
Search Site: Listing
Print Environment: Listing
Online Z80 Assembler: Listing
Show Beautified Folder Listings: Listing
Sort-of-a Shell: Listing
Factorial "!": Listing
Prime Factor Factorizing: Listing
Speedometer: Listing
VIP Script Test Suite: Listinglisting Operators: Boolean And with Variable "&&="
Operators: Bitwise And with Variable "&="
Operators: Bitwise And "&"
Operators: Boolean And "&&"and a Vipsi command syntax: Functions
Functions
Glossary: Functionfunction List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir, which Flow control: returnreturns a Data Types: Lists and arrays
Item selector "[]": Lists
Glossary: list, list_vallist with Flow control: if … then
Flow control: try … thenthe contents of a directory.

To execute List functions: thisthis Vipsi command syntax: Instructions
Instructions
Glossary: Instructioninstruction List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir on Flow control: if … then
Flow control: try … thenthe command line is unluckily Operators: Bitwise Not "~"
Operators: Boolean Negation "!"not straight forward, because you will normally execute Flow control: if … then
Flow control: try … thenthe Shell Immediate Commands
Invariants: Shell immediate commandsshell immediate command. Flow control: if … then
Flow control: try … thenThe trick is as usual Operators: Bitwise Not "~"
Operators: Boolean Negation "!"not to start Flow control: if … then
Flow control: try … thenthe Vipsi command syntax: Instructions
Instructions
Glossary: Instructioninstruction on Flow control: if … then
Flow control: try … thenthe first character of Flow control: if … then
Flow control: try … thenthe input line:

vipsi> List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir "foo"           // Data Types: Lists and arrays
Item selector "[]": Lists
Glossary: list, list_vallists contents of List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir foo
vipsi>  List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir "foo"          // creates List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir foo
vipsi> ;List functions: dir
Instructions: dir
Shell Immediate Commands: dirdir "foo"          // dito