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Bookmark or Share- How can I make a script in /etc/init.d start at boot?# Source function library. . /etc/init.d/functions start() { # code to start app comes here # example: daemon program_name & } stop() { # code to stop app comes here # example: killproc program_name } case "$1" in start) start ;; stop) stop ;; restart) stop start ;; status) # code to check status of app comes here # example: status program_name ...
- Why can `BASH_SOURCE` be used to obtain the current directory of the ...But why does BASH_SOURCE hold the name of the executing script, when it is defined in man bash as an array of source filenames corresponding to shell functions? Futhermore, since BASH_SOURCE is defined to be an array, it's not safe to use it as follows to retrieve the current directory of the executing script, since it could hold multiple ...
- Source vs . why different behaviour? - Unix & Linux Stack Exchangesource 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 ~/.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:
- 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
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