安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- What does :source % mean? - Unix Linux Stack Exchange
The :source % command, when used on the ~ vimrc configuration, will reload the config You can achieve the same effect by quitting and restarting Vim, but this is faster Note that your Vim configuration needs to be cleanly written for that to work
- What is the difference between ~ . profile and ~ . bash_profile?
bash will try to source bash_profile first, but if that doesn't exist, it will source profile 1 Note that if bash is started as sh (e g bin sh is a link to bin bash) or is started with the --posix flag, it tries to emulate sh, and only reads profile Footnotes: Actually, the first one of bash_profile, bash_login, profile; See also:
- shell - What is the difference between sourcing (. or source) and . . .
$ file # that exact same file as above, now it is sourced $ source file # an equivalent (but longer) command Of course, if the directory is not set in the path (not starting dot), some searching will be involved to find the specific file to be sourced In bash:
- Cant use `source` from cron? - Unix Linux Stack Exchange
Unless you have written a script called source and put it in , you want source and not source The next issue is that cron usually uses whatever you have as bin sh and source is a bashism (or other such more complex shells) The portable, POSIX-compliant command for sourcing a file is So, try that instead of source:
- How to export variables from a file? - Unix Linux Stack Exchange
is the standard and Bourne name for the source command so I prefer it for portability (source comes from csh and is now available in most modern Bourne-like shells including bash though (sometimes with a slightly different behaviour)) In POSIX shells, you can also use set -o allexport tmp txt set +o allexport
- source - Passing variables to a bash script when sourcing it - Unix . . .
You may be interested in the fact that the ability to source a script with arguments is a bashism In sh or dash your main sh will not echo anything because the arguments to the sourced script are ignored and $1 will refer to the argument to main sh
- bash: ‘export: command not found - Unix Linux Stack Exchange
Assuming you've copy-pasted that command as-is, it's complaining about the ‘export command being not found where that ‘ is the U+2018 left single quotation mark non-ASCII character (not to be confused with the ASCII ' apostrophe single-quote (U+0027) or ASCII ` backtick grave accent (U+0060) character)
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