Source Code Sistem Informasi Perpustakaan Berbasis Web Dengan Php Dan When the script is done, any changes that it made to the environment are discarded. . script the above sources the script. it is as if the commands had been typed in directly. any environment changes are kept. source script this also sources the script. the source command is not required by posix and therefore is less portable than the shorter. The original sh sourced .profile on startup. bash will try to source .bash profile first, but if that doesn't exist, it will source .profile. 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: bash.

Source Code Sistem Informasi Perpustakaan Dengan Php Mysql Php Id Blog 2 source is there for readability and self documentation, . exists because it is quick to type. the commands are identical. perl has long and short versions of many of its control variables for the same reason. I found the .bashrc file and i want to know the purpose function of it. also how and when is it used?. Source is a shell keyword that is supposed to be used like this: source file where file contains valid shell commands. these shell commands will be executed in the current shell as if typed from the command line. I've read that bash source should be populated with the name of the executing script (and it works!). 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?.

Source Code Sistem Informasi Perpustakaan Dengan Php Mysql Php Id Blog Source is a shell keyword that is supposed to be used like this: source file where file contains valid shell commands. these shell commands will be executed in the current shell as if typed from the command line. I've read that bash source should be populated with the name of the executing script (and it works!). 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?. 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. using source on dash does not work, only . works. You have to source the file otherwise the aliases have a very short lifespan: the duration of the invoked shell. i have this in my .bashrc: if [ f ~ .bash aliases ]; then . ~ .bash aliases fi to read in the aliases. and this alias: alias realias='source ~ .bash aliases' at the beginning of my .bash aliases file. after an update i just issue the realias command. I suddenly came across the term "ephemeral port" in a linux article that i was reading, but the author did not mention what it is. what is an ephemeral port in unix?. In my ~ .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.