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36.2 shell wrappers
36.2 shell wrappers Example 36-1. shell wrapper Example 36-2. 稍微复杂一点的 shell wrapper Example 36-3. 一个通用的写日志文件的 shell wrapper Example 36-4. 关于awk脚本的 shell wrapper Example 36-5. 另... -
特殊变量
特殊变量 $_ $0 @ARGV @INC %ENV %SIG <> <DATA> 和DATA $! $@ 特殊变量 October 28, 2013 @ 02:05 PM $_ $_ 是默认变量。它常用于内置函数的默认参数。 while ( <> ) { # Read a line into $... -
7. Raku 语法
Raku 语法 描述 注意 自由形式 声明 注释 真和假 语句修饰符 复合语句 循环控制 For 循环 Foreach 循环 Switch 语句 Goto 省略语句 PODs: 嵌入式文档 Raku 语法 描述 关于 Perl 5 和 Raku 之间差异的全面（希望）描述。 注意 我*不会*详细解释 Raku 语法。... -
Debugging
Debugging Turn on strict and warnings Check the return of every open Expand warnings with diagnostics Get a stack trace with signal-tweaking Get stack traces with Carp::Always ... -
3 SNMP traps
3 SNMP traps Overview 1 Configuring SNMP traps 2 Setting up SNMP trap monitoring Configuring Zabbix server/proxy Configuring SNMPTT Configuring Perl trap receiver SNMP trap fo... -
3 SNMP traps
3 SNMP traps Overview 1 Configuring SNMP traps 2 Setting up SNMP trap monitoring Configuring Zabbix server/proxy Configuring SNMPTT Configuring Perl trap receiver SNMP trap fo... -
3 SNMP traps
3 SNMP traps Overview 1 Configuring SNMP traps 2 Setting up SNMP trap monitoring Configuring Zabbix server/proxy Configuring SNMPTT Configuring Perl trap receiver SNMP trap fo... -
16.2. Requirements
16.2. Requirements 16.2. Requirements In general, a modern Unix-compatible platform should be able to run PostgreSQL. The platforms that had received specific testing at the ti... -
Sample applications
Sample applications Examples from Git repositories httpd java nodejs perl php python ruby Binary examples java Sample applications Examples from Git repositories htt... -
调试
调试 开启 strict 和 warnings 检查每个 open 的返回值 利用 diagnostics 扩展警告 使用优化信号来获得栈跟踪信息 使用 Carp::Always 获得栈跟踪信息 使用 Devel::REPL 交互执行 Perl 代码 调试 October 28, 2013 @ 09:01 AM 开启 strict ...