47.3 Conditional Statements with if
.login and .cshrc files" 1070 is the use of conditionals ( if statements). This article explains the syntax of if statements. Article 47.4 of explains the syntax of the expressions you can test with an if .
The if command is used to begin a conditional statement. The simple format is:
There are three other possible formats, shown side-by-side:
In the simplest form, execute
if ($#argv == 0) then echo "No filename given. Sending to Report." set outfile = Report else set outfile = $argv endif
For more examples, see article 47.4 .
- from O'Reilly & Associates' UNIX in a Nutshell (SVR4/Solaris)