declare (1) - bash built-in commands, see bash(1)declare是bash的内置命令，你用的是bash么？
if[-x/usr/lib/command-not-found];then /usr/bin/python/usr/lib/command-not-found--$1; return$?; else if[-x/usr/share/command-not-found];then /usr/bin/python/usr/share/command-not-found--$1; return$?; else return127; fi; ...
# declare -fcommand_not_found_handle() {if[ -x /usr/lib/command-not-found ];then/usr/bin/python /usr/lib/command-not-found --$1;return$?;elseif[ -x /usr/share/command-not-found ];then/usr/bin/python /usr/share/command-not-found --$1;return$?;elsereturn127;fi;fi}...
'<elementname>' refers to type '<typename>' in project '<projectname>', but type '<typename>' was not found in project '<projectname>' '<emptyconstant>' is not declared <error>: '<classname1>' inherits from '<classname2>' <error>: '<constructorname1>' calls '<constructorname2>...
**if** **[** -x **/**usr**/**lib**/**command-not-found **]**; **then** **/**usr**/**bin**/**python **/**usr**/**lib**/**command-not-found -- $1; **return** $?; **else** **if** **[** -x **/**usr**/**share**/**command-not-found **]**; ...
# declare-fcommand_not_found_handle(){if[-x/usr/lib/command-not-found];then/usr/bin/python/usr/lib/command-not-found--$1;return$?;elseif[-x/usr/share/command-not-found];then/usr/bin/python/usr/share/command-not-found--$1;return$?;elsereturn127;fi;fi}eclare命令用于声明和显示已存在...
command_not_found_handle () { if [ -x /usr/lib/command-not-found ]; then /usr/bin/python /usr/lib/command-not-found -- $1; return $?; else if [ -x /usr/share/command-not-found ]; then /usr/bin/python /usr/share/command-not-found -- $1; ...
DECLARE CONTINUE HANDLER FOR NOT FOUND SET b = 1; OPEN cur_1; <-- REPEAT FETCH cur_1 INTO a; UNTIL b = 1 END REPEAT; CLOSE cur_1; SET return_val = a; END;// 过程第一个可执行的语句是OPEN cur_1,它与SELECT s1 FROM t语句是关联的,过程将执行SELECT s1 FROM t,返回一个结果集。
bash: lm: command not found Loong:/home/yee/shell# 6、万用字符与特殊符号: !在 bash 里头还支持一些万用字符喔 (wild card) !多了这些万用字符, 我们利用 bash 处理数据就更方便了!底下我们列出一些常用的万用字符喔: 符号 内容 * 万用字符,代表 0 个或多个字符(或数字) ...
command_not_found_handle () { if [ -x /usr/lib/command-not-found ]; then /usr/bin/python /usr/lib/command-not-found --1;return?; else if [ -x /usr/share/command-not-found ]; then /usr/bin/python /usr/share/command-not-found --1;return?; ...