lhunath 1285317831 learn Parameter Expansion is the expansion of a parameter: "$foo", "$1". You can use it to perform string operations: "${file%.mp3}", "${0##*/}". Remember to *always* quote them. See http://mywiki.wooledge.org/BashSheet#Parameter_Operations
lhunath 1317885935 forget
lhunath 1317885990 learn Parameter Expansion is the expansion of a parameter: "$foo", "$1". You can use it to perform string or array operations: "${file%.mp3}", "${0##*/}", "${files[@]: -4}". They should *always* be quoted. See http://mywiki.wooledge.org/BashSheet#Parameter_Operations
ormaaj 1338560743 forget
ormaaj 1338560869 learn Parameter Expansion expands parameters: "$foo", "$1". You can use it to perform string or array operations: "${file%.mp3}", "${0##*/}", "${files[@]: -4}". They should *always* be quoted. See: http://mywiki.wooledge.org/BashFAQ/073
cbm 1338561137 forget
ormaaj 1338561200 learn Parameter Expansion expands parameters: "$foo", "$1". You can use it to perform string or array operations: "${file%.mp3}", "${0##*/}", "${files[@]: -4}". They should *always* be quoted. See: http://mywiki.wooledge.org/BashFAQ/073
e36freak 1357279758 forget
e36freak 1357279761 learn Parameter Expansion expands parameters: "$foo", "$1". You can use it to perform string or array operations: "${file%.mp3}", "${0##*/}", "${files[@]: -4}". They should *always* be quoted. See: http://mywiki.wooledge.org/BashFAQ/073 and "Parameter Expansion" in man bash.
fr33loader 1387493435 forget
fr33loader 1387493473 learn Parameter Expansion expands parameters: "$foo", "$1". You can use it to perform string or array operations: "${file%.mp3}", "${0##*/}", "${files[@]: -4}". They should *always* be quoted. See: http://mywiki.wooledge.org/BashFAQ/073 and "Parameter Expansion" in man bash. Also see http://wiki.bash-hackers.org/syntax/pe.
emanuele6 1680616981 forget
emanuele6 1680617016 learn Parameter Expansion expands parameters: "$foo", "$1". You can use it to perform string or array operations: "${file%.mp3}", "${0##*/}", "${files[@]: -4}". See: http://mywiki.wooledge.org/BashFAQ/073 and "Parameter Expansion" in man bash. Also see http://wiki.bash-hackers.org/syntax/pe.
Camusensei 1690201504 forget
Camusensei 1690201507 learn Parameter Expansion expands parameters: "$foo", "$1". You can use it to perform string or array operations: "${file%.mp3}", "${0##*/}", "${files[@]: -4}". See: http://mywiki.wooledge.org/BashFAQ/073 and "Parameter Expansion" in man bash. Also see http://web.archive.org/web/20230408142504/https://wiki.bash-hackers.org/syntax/pe.