Bash contains features that appear in other popular shells, and some features that only appear in Bash. Some of the shells that Bash has borrowed concepts from are the Bourne Shell (sh), the Korn Shell (ksh), and the C-shell (csh and its successor, tcsh). The following menu breaks the features up into categories, noting which features were inspired by other shells and which are specific to Bash.

jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text.

Les éditions Bordas, Nathan et Le Robert s’engagent pour assurer la continuité pédagogique auprès des enseignants et des élèves.
Tous les manuels de la 6ème à la Terminale sont désormais accessibles d’un simple clic.