Sumit Das Tech Notes

SQL*Plus output in nice HTML formatEvery DBA knows that: SQL*Plus is a powerful tool, but its output is often almost unreadable. Do we have to format everything carefully with col commands or change to a more comfortable GUI instead? No!... https://uhesse.com/2011/06/30/sqlplus-output-in-nice-html-format/

Skip Headers SQL*Plus® User's Guide and Reference Release 10.1 Part Number B12170-01 Home Book List Contents Index Master Index Feedback Previous Next View PDF 8 Generating HTML Reports from SQL*Plus This chapter explains how to ... https://docs.oracle.com/cd/B12037_01/server.101/b12170/ch8.htm

Check bash shell script user & usage Saturday, September 26, 20158:52 AMBash script display usage and check userSometimes it is needed to check what user is executing the bash script and whether the user supplied all required arguments:#!/bin/bash di...

String Comparison Description Str1 = Str2 Returns true if the strings are equal Str1 != Str2 Returns true if the strings are not equal -n Str1 Returns true if the string is not null -z Str1 Returns true if the string is null Numeric Compariso... http://codewiki.wikidot.com/shell-script:if-else