Sumit Das Tech Notes

Bash Shell: Display All Hidden Dot Files In a Directory Bash Shell: Display All Hidden Dot Files In a Directory Saturday, August 01, 20153:12 AM ≡ MenuTutorialsBASH ShellTroubleshootingNginxNetworkingMySQLGoogle Cloud PlatformAmazon Cloud ComputingRac...

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