INTEGER1 is greater than or equal to INTEGER2 #>=INTEGER1-gt INTEGER2 INTEGER1 is greater than INTEGER2 #>INTEGER1-le INTEGER2 INTEGER1 islessthan or equal to INTEGER2 #<=INTEGER1-lt INTEGER2 INTEGER1 islessthan
awk ‘NF !=3 {print $0,“number of fields is not equal to 3″}’ emp.data #会打印字段数不等于3的行 awk ‘$2 < 3.35 {print $0,“rate is below minion wage”}’ emp.data #打印字段数小于3.35的行 BEGIN/END 特殊模式BEGIN用于匹配第一个输入文件的第一行之前的位置,END则用于匹配处理过的...
x > y True if x is greater than y. x >= y True if x is greater than or equal to y. x == y True if x is equal to y. x != y True if x is not equal to y. x ~ y True if the string x matches the regexp denoted by y. x !~ y True if the string x does not m...
Thus, if IGNORECASE is not equal to zero, /aB/ matches all of the strings "ab", "aB", "Ab", and "AB". As with all AWK variables, the initial value of IGNORECASE is zero, so all regular expression and string operations are normally case-sensitive. LINT Provides dynamic control of ...
less -S Data/example.gtf | awk '{if($3=="gene") {print $0} else{print $3 " is not ...
Thus, if IGNORECASE is not equal to zero, /aB/ matches all of the strings "ab", "aB", "Ab", and "AB". As with all AWK variables, the initial value of IGNORECASE is zero, so all regular expression and string operations are normally case-sensitive. Under Unix, the full ISO 8859-1...
Thus, if IGNORECASE is not equal to zero, /aB/ matches all of the strings "ab", "aB", "Ab", and "AB". As with all AWK variables, the initial value of IGNORECASE is zero, so all regular expression and string operations are normally case-sensitive. LINT Provides dynamic control of...
<=– less than or equal to ==– equal to !=– not equal to some_value ~ / pattern/– true if some_value matches the pattern some_value !~ / pattern/– true if some_value does not match the pattern Now that we have looked at the various comparison operators inAwk, let us underst...
任何非0值或非空字符串都为真，反之就为假；6.5 比较操作符：x < yTrue if x is less than y. x <= yTrue if x is less than or equal to y. x > yTrue if x is greater than y. x >= yTrue if x is greater than or equal to y. x == yTrue if x is equal to y. x !
= Is not equal to | |> Is greater than | |>= Is greater than or equal to | |< Is less than | |<= Is less than or equal to | +---+ These operators are the same as the C operators. They can be used to compare numbers or strings. With respect to strings, lower case...