awk if statement string
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awk if statement multiple conditions
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It looks like this: if (CONDITION) THEN-BODY [else ELSE-BODY] CONDITION is an expression that controls what the rest of the statement will do. If CONDITION Possible, but not that way. You have to supply expressions to the ternary operator. In AWK printf is a statement, so you can not use it there, like you The condition is an expression that controls what the rest of the statement does. If the condition is true, then-body is executed; otherwise, else-body is executed. pax> printf 'aaa\naab\naac\naad\n' | gawk '{if ($1 < "aac"){print}}' aaa If I give the command - jps | awk '{if ($2 < "Jps") {print $2}}', then only The while statement is the simplest looping statement in awk . It repeatedly If the condition is true, it executes the statement body . After body has been Control statements such as if , while , and so on control the flow of execution in . allow this usage. gawk will support this use of break only if --traditional' has 16 Jun 2017 The GNU implementation of awk is called gawk; if you invoke it with the proper options or environment variables (see Options), it is fully When the remainder is zero in the first if statement, awk immediately breaks no longer allow this usage. gawk supports this use of break only if --traditional' You forgot braces around the if block, and a semicolon between the statements in the block
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