taoky
commented
1 year ago Ubuntu 20.04 的 tldr:
root@1ccf0beeeb0f:/# tldr ls
Cloning into 'tldr'...
remote: Enumerating objects: 79358, done.
remote: Counting objects: 100% (202/202), done.
remote: Compressing objects: 100% (156/156), done.
remote: Total 79358 (delta 94), reused 130 (delta 46), pack-reused 79156
Receiving objects: 100% (79358/79358), 19.10 MiB | 8.17 MiB/s, done.
Resolving deltas: 100% (47606/47606), done.
ls
List directory contents.More information: https://www.gnu.org/software/coreutils/ls.
- List files one per line:
ls -1
- List all files, including hidden files:
ls -a
- List all files, with trailing / added to directory names:
ls -F
- Long format list (permissions, ownership, size, and modification date) of all files:
ls -la
- Long format list with size displayed using human-readable units (KiB, MiB, GiB):
ls -lh
- Long format list sorted by size (descending):
ls -lS
- Long format list of all files, sorted by modification date (oldest first):
ls -ltr
- Only list directories:
ls -d */
root@1ccf0beeeb0f:/# tldr -u
Invalid option `-u'
Did you mean one of these?
-h
-v
Usage: tldr [-v|--version] [--update] COMMAND
tldr Client programUbuntu 22.04 的 tldr:
root@3ae5fe7d59a9:/# tldr ls
No tldr entry for ls
root@3ae5fe7d59a9:/# tldr -u
tldr: /root/.local/share/tldr: createDirectory: does not exist (No such file or directory)
root@3ae5fe7d59a9:/# mkdir ~/.local
root@3ae5fe7d59a9:/# tldr -u
tldr: /root/.local/share/tldr: createDirectory: does not exist (No such file or directory)
root@3ae5fe7d59a9:/# mkdir ~/.local/share
root@3ae5fe7d59a9:/# tldr -u
Cloning into 'tldr'...
remote: Enumerating objects: 79358, done.
remote: Counting objects: 100% (203/203), done.
remote: Compressing objects: 100% (157/157), done.
remote: Total 79358 (delta 95), reused 130 (delta 46), pack-reused 79155
Receiving objects: 100% (79358/79358), 19.09 MiB | 6.94 MiB/s, done.
Resolving deltas: 100% (47605/47605), done.
root@3ae5fe7d59a9:/# tldr ls
ls
List directory contents.More information: https://www.gnu.org/software/coreutils/ls.
- List files one per line:
ls -1
- List all files, including hidden files:
ls -a
- List all files, with trailing / added to directory names:
ls -F
- Long format list (permissions, ownership, size, and modification date) of all files:
ls -la
- Long format list with size displayed using human-readable units (KiB, MiB, GiB):
ls -lh
- Long format list sorted by size (descending):
ls -lS
- Long format list of all files, sorted by modification date (oldest first):
ls -ltr
- Only list directories:
ls -d */看起来是版本更新带来的问题。
使用 ubuntu 实测 apt 下载的 tldr，发现其并没有包含数据，所以在 install 中加入了
tldr -u以更新。