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Constants ¶
const ( // Unknown indicates we don't know if it is safe. Unknown protection = iota // None requires no special escaping. None // Nothing special // SingleQuote is unsafe in bash and requires a single quote. SingleQuote // Requires at least a single quote // DoubleQuote is unsafe in bash and requires escaping or other double-quote features. DoubleQuote // Can only be in a double-quoted string )
const ( // IsAQuote is either a `'` or `"` IsAQuote = None // IsSpace is ascii 32 IsSpace = SingleQuote // ShellUnsafe is ()!$ or other bash special char ShellUnsafe = SingleQuote // GlobUnsafe means could be a glob char (* or ?) GlobUnsafe = SingleQuote // InterpolationUnsafe used in bash string interpolation ($) InterpolationUnsafe = SingleQuote // HasBackslash things like \n \t \r \000 \xFF HasBackslash = DoubleQuote )
Variables ¶
This section is empty.
Functions ¶
func FirstFew ¶
FirstFew returns the first few names. If any are truncated, it is noted by appending "...". The exact definition of "few" may change over time, and may be based on the number of chars not the list
func FirstFewFlag ¶
FirstFewFlag is like FirstFew but returns true if truncation done.
func Redact ¶
Redact returns a string that can be used in a shell single-quoted string. It may not be an exact representation, but it is safe to include on a command line.
Redacted chars are changed to "X". If anything is redacted, the string is surrounded by double quotes ("air quotes") and the string "(redacted)" is added to the end. If nothing is redacted, but it contains spaces, it is surrounded by double quotes.
Example: `s` -> `s` Example: `space cadet.txt` -> `"space cadet.txt"` Example: `drink a \t soda` -> `"drink a X soda"(redacted)` Example: `smile☺` -> `"smile☺`
func RedactMany ¶
RedactMany returns the list after processing each element with Redact().
Types ¶
This section is empty.
Source Files