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How anchor to line end in regex
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Budi
Aug 22, 2020, 10:13:50 PM8/22/20
to bug-...@gnu.org
How anchor to line end in bash regex [[ ]]
h=hi
[[ $h =~ ^hi\$ ]] && echo Yes
cannot work, or is it bug yet
h=hi
[[ $h =~ ^hi\$ ]] && echo Yes
cannot work, or is it bug yet
Lawrence Velázquez
Aug 22, 2020, 10:40:56 PM8/22/20
to Budi, bug-...@gnu.org
Hi,
Special characters are matched literally if they are quoted, so you
just have to make sure the $ is not quoted.
$ h=hi
$ [[ $h =~ ^hi\$ ]] && echo Yes
$ [[ $h =~ ^hi$ ]] && echo Yes
Yes
vq
just have to make sure the $ is not quoted.
$ h=hi
$ [[ $h =~ ^hi\$ ]] && echo Yes
$ [[ $h =~ ^hi$ ]] && echo Yes
Yes
vq
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