25 нояб. 2010 г. · For string equality comparison, use: if [[ "$s1" == "$s2" ]]. For string does NOT equal comparison, use: if [[ "$s1" != "$s2" ]].

16 сент. 2014 г. · I am writing a shell script at which I am trying to compare 2 variables that are strings. Every thing works fine as in all the variables have a value from the ...

23 дек. 2013 г. · The return value is 0 if the string matches ( == ) or does not match ( != ) the pattern, and 1 otherwise.

7 мар. 2014 г. · != is the negating string comparison operator, and = (not == ) is the POSIX-compatible positive-matching one.

10 февр. 2010 г. · Use a * as your last statement if you want an else condition. It ... How do I compare two string variables in an 'if' statement in Bash?

28 окт. 2016 г. · You can use: [[ $cronjob_status == True ]] && cronjob_status_display=enable || cronjob_status_display=disable

1 июн. 2019 г. · I am trying to capture the bash command output in CMD variable and if the variable is empty / zero, then output that the binary/feature is missing.

14 окт. 2013 г. · The if statement, however, expects a single value, so if you have two or more results in $count it will not match the single test value.

5 февр. 2016 г. · The problem I'm having is with the if statement; it should compare the output from the screen command with the failure message and if they are equal go on to ...

12 мар. 2015 г. · I have a bash script I am trying to run through directories to the end of the line, for example if I have 4 directories in a row it will go down /d1/d2/d3/d4 ...