📄 extglob1.sub
字号:
MYDIR=$PWD: ${TMPDIR:=/tmp}GDIR=$TMPDIR/gtest-$$shopt -s extglobmkdir $GDIR || exit 1cd $GDIR || exit 1touch a.cecho +([[:alpha:].])echo +([[:alpha:].])+([[:alpha:].])echo *([[:alpha:].])echo *([[:alpha:].])*([[:alpha:].])echo ?([[:alpha:].])?([[:alpha:].])?([[:alpha:].])echo @([[:alpha:].])@([[:alpha:].])@([[:alpha:].])case . in!([[:alpha:].]) ) echo bad 1;;*) echo ok 1;;esaccase . in?([[:alpha:].]) ) echo ok 2;;*) echo bad 2;;esaccase . in@([[:alpha:].]) ) echo ok 3;;*) echo bad 3;;esaccd "$MYDIR"rm -rf $GDIR
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -