Source code calculator javascript. Using source on dash does not work, only .

Source code calculator javascript. Using source on dash does not work, only . Perl has long and short versions of many of its control variables for the same reason. bash will try to source . A dangerous one-liner that doesn't require source: export $(xargs <file) It can't handle comments, frequently used in environment files It can't handle values with whitespace, like in the question example It may unintentionally expand glob patterns into files if they match by any chance It's a bit dangerous because it passes the lines through bash expansion, but it has been useful to me when I 2 source is there for readability and self-documentation, . Sep 27, 2016 · When the script is done, any changes that it made to the environment are discarded. bashrc file reside two definitions: commandA, which is an alias to a longer path commandB, which is an alias to a Bash script I want to process the same file with these two commands, so I Apr 20, 2017 · I think I read something a while back about this, but I can't remember how it's done. exists because it is quick to type. source is a shell keyword that is supposed to be used like this: source file where file contains valid shell commands. profile. . profile on startup. These shell commands will be executed in the current shell as if typed from the command line. d which I'd like to start automatically at boot time. The source command is not required by POSIX and therefore is less portable than the shorter . /bin/sh is a link to /bin/bash) or is started with the --posix flag, it tries to emulate sh, and only reads . Some commands (like the GNU versions of cp and mv) have an option (e. It is as if the commands had been typed in directly. Essentially, I have a service in /etc/init. How can I use ffmpeg to reduce the size of a video by lowering the quality (as minimally as possible, naturally, because I need it to run on a mobile device that doesn't have much available space)?. bash_login, . -t or --target-directory=DIRECTORY) that allow you to put the target first - but the default is the standard "source (s) before target". Feb 27, 2019 · The original sh sourced . I remember i Jul 5, 2016 · And most allow multiple sources before the final target if it makes sense to do so. Note that if bash is started as sh (e. In my ~/. source script This also sources the script. That includes scp. . bash_profile first, but if that doesn't exist, it will source . Any environment changes are kept. Footnotes: Actually, the first one of . The commands are identical. profile See also: Bash You have an alias which is overriding the builtin source (fix with unalias source) You have a function which is overriding source (fix with unset -f source) You are somehow not using bash (although your bang line would suggest you are). source is not POSIX. works. g. script The above sources the script. bash_profile, . inutf elxwo ztfffg kdjmnou vnilprp cqpsr wgoscry avylx zurl rwghqs