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- What is the difference between . . and source?
The source command is not required by POSIX and therefore is less portable than the shorter Share
- Source vs . why different behaviour? - Unix Linux Stack Exchange
source is a shell keyword that is supposed to be used like this: sourcefile where file contains valid shell commands These shell commands will be executed in the current shell as if typed from the command line
- What is the difference between . and source in shells?
source is there for readability and self-documentation, exists because it is quick to type The commands are identical The commands are identical Perl has long and short versions of many of its control variables for the same reason
- 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:
- 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
- diagnosing chronyc sources unusable - time wont sync
# Record the rate at which the system clock gains losses time driftfile var lib chrony drift # Allow the system clock to be stepped in the first three updates # if its offset is larger than 1 second makestep 1 0 3 # Enable kernel synchronization of the real-time clock (RTC) rtcsync # Enable hardware timestamping on all interfaces that
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