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Merge pull request #4434 from papparapa/df-move-help-strings-to-md-file
df: move help strings to markdown file
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commit
542518c026
2 changed files with 23 additions and 12 deletions
18
src/uu/df/df.md
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18
src/uu/df/df.md
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@ -0,0 +1,18 @@
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# df
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```
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df [OPTION]... [FILE]...
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```
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Show information about the file system on which each FILE resides,
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or all file systems by default.
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## After Help
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Display values are in units of the first available SIZE from --block-size,
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and the DF_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE environment variables.
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Otherwise, units default to 1024 bytes (or 512 if POSIXLY_CORRECT is set).
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SIZE is an integer and optional unit (example: 10M is 10*1024*1024).
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Units are K, M, G, T, P, E, Z, Y (powers of 1024) or KB, MB,... (powers
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of 1000).
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@ -19,7 +19,7 @@ use uucore::error::FromIo;
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use uucore::error::{UError, UResult, USimpleError};
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use uucore::fsext::{read_fs_list, MountInfo};
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use uucore::parse_size::ParseSizeError;
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use uucore::{format_usage, show};
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use uucore::{format_usage, help_about, help_section, help_usage, show};
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use clap::{crate_version, parser::ValueSource, Arg, ArgAction, ArgMatches, Command};
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@ -33,16 +33,9 @@ use crate::columns::{Column, ColumnError};
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use crate::filesystem::Filesystem;
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use crate::table::Table;
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static ABOUT: &str = "Show information about the file system on which each FILE resides,\n\
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or all file systems by default.";
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const USAGE: &str = "{} [OPTION]... [FILE]...";
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const LONG_HELP: &str = "Display values are in units of the first available SIZE from --block-size,
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and the DF_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE environment variables.
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Otherwise, units default to 1024 bytes (or 512 if POSIXLY_CORRECT is set).
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SIZE is an integer and optional unit (example: 10M is 10*1024*1024).
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Units are K, M, G, T, P, E, Z, Y (powers of 1024) or KB, MB,... (powers
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of 1000).";
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const ABOUT: &str = help_about!("df.md");
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const USAGE: &str = help_usage!("df.md");
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const AFTER_HELP: &str = help_section!("after help", "df.md");
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static OPT_HELP: &str = "help";
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static OPT_ALL: &str = "all";
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@ -487,7 +480,7 @@ pub fn uu_app() -> Command {
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.version(crate_version!())
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.about(ABOUT)
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.override_usage(format_usage(USAGE))
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.after_help(LONG_HELP)
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.after_help(AFTER_HELP)
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.infer_long_args(true)
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.disable_help_flag(true)
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.arg(
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