GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 2.1AS(Slurm) |
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lappend(n) |
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lappend − Append list elements onto a variable
lappend varName ?value value value ...? _________________________________________________________________
This command treats the variable given by varName as a list and appends each of the value arguments to that list as a separate element, with spaces between elements. If varName doesn’t exist, it is created as a list with elements given by the value arguments. Lappend is similar to append except that the values are appended as list elements rather than raw text. This command provides a relatively efficient way to build up large lists. For example, ’’lappend a $b’’ is much more efficient than ’’set a [concat $a [list $b]]’’ when $a is long.
list(n), lindex(n), linsert(n), llength(n), lsort(n), lrange(n)
append, element, list, variable
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lappend(n) | |