The replacement part of the sed command is mv \"&\" \"\1.mp3\"/ Also note that since "greedy" regex is used, the first group will match "A" in "A-C.mp3" and "A - B", not just "A ", in "A - B-C.mp3", as wanted. Notice that this matches the entire filename (in two groups). This "groups" the name into two groupings (delimited with escaped parentheses): one matching ".*" (any number of any character) and another matching "-.*", a dash followed by any number of any character. The regex part of the sed command is \(.*\)\(-.*\) This assumes all of your files are something of the form "A-C.mp3" or "A - B-C.mp3". This first lists the files in the current directory (assuming all the files you want to rename are in the current directory), and then uses sed's s/regex/replacement command to generate a sensible mv command which is then piped to bash which executes it. Sed can accomplish this in a single line, albeit in a rather convoluted way. I am currently downloading with the command: youtube-dl -extract-audio -audio-quality 0 -audio-format mp3 URL Is it also possible to instruct youtube-dl to exclude the ID from now on? To: Martin Garrix - Animals (Official Video).mp3 I'd like to create a bash script that removes what's after the second dash in the name for all files, so it'll make them like this:įrom: Martin Garrix - Animals (Official Video)-gCYcHz2k5x0.mp3 It didn't bother me while listening to my music in Rhytmbox.īut when moving to phone or other devices it is pretty confusing to see a so long name, and some players, like the Samsung ones, treat that last part (id after second dash) of the name as Album or something. Martin Garrix - Animals (Official Video)-gCYcHz2k5x0.mp3Īt first, this was no problem. Some other file names in the folder look like: EPIC RAP BATTLE of MANLINESS-_EzDRpkfaO4.mp3 So an actual filename looks like: EPIC RAP BATTLE of MANLINESS-_EzDRpkfaO4.mp3 The utility downloads the files and saves them with the following name scheme: TITLE(artist-track)-ID.mp3 I'm doing this under Ubuntu 14.04 and very happy with it. / Name as should appear in the (implicit)Įmitted for async functions and the async and await keywords.Įmitted for locals whose types implements one of the Fn* traits.Įmitted for locals that are being consumed when use in a function call.Įmitted for control-flow related tokens, this includes the ? operator.Įmitted for crate names, like serde and crate.I use the command line utility youtube-dl to download videos from YouTube and make mp3s from them with avconv. / Index of a crate in the `crates` array. / For proc-macro crates, path to compiled / Whether the crate is a proc-macro crate. / The set of cfgs activated for a given crate, like / source can't refer to files in another source. / rust-analyzer assumes that files from one / If two crates share an `.rs` file in common, / Different crates can share the same `source`. / recursively, unless a subdirectory is in / files under `root_module.parent` can belong / By default, rust-analyzer assumes that only / Optionally specify the (super)set of `.rs` / assumes that non-member crates don't change). / performance optimizations (rust-analyzer / library and 3rd party crates to enable / Set this to `false` for things like standard / (members are the crates which reside inside / By default, inferred from the `root_module` / Should this crate be treated as a member of / Path to the root module of the crate. / key for semantically-significant crate names. / Optional crate name used for display purposes, / dependencies as well as sysroot crate (libstd, / The set of crates comprising the current / several different "sysroots" in one graph of / dependencies yourself and, for example, have / if you omit this path, you can specify sysroot / If provided, rust-analyzer automatically adds / It should point to the directory where std, / Path to the directory with *source code* of
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