printf command

This article is part of the Linux Shell Series Tutorial (eight), more shell tutorials: Linux Shell Tutorials In previous: Linux Shell series Tutorial (vii) Shell output This article has a brief introduction to the Shell printf command, which

The printf command is used to format the output and is an enhanced version of the echo command. It is a finite variant of the C-language printf () library function, and is somewhat different in syntax.Note: printf is defined by the POSIX standard,

The printf command is used to format the output and is an enhanced version of the echo command. It is a finite variant of the C-language printf () library function, and is somewhat different in syntax.Note: printf is defined by the POSIX standard,

The printf command is used to format the output and is an enhanced version of the echo command. It is a finite variant of the C-language printf () library function, and is somewhat different in syntax.Note: printf is defined by the POSIX standard,

The printf command mimics the printf () program in the C library.Standard, so scripting with printf is better than using echo portability.printf uses reference text or space-delimited parameters, which can be used outside of the format string in

in the previous section we learned about the Shell's echo command, which we'll learn from the Shell's other output command printf. The printf command mimics the printf () program in the C library. Standard, so scripting with printf is better than

Category: LINUXReference: http://sns.linuxpk.com/space-566-do-blog-id-15819.htmlprintf FORMAT [ARGUMENT] ...printf OPTIONfunctionFormat and print the data.For example* Print integers and strings:$printf ' The integer is:%d\nthe string is:%s\n ' 3

In the previous section we learned about the Shell's echo command, which we'll learn from the Shell's other output command printf.The printf command mimics the printf () program in the C library.printf is defined by the POSIX standard, so scripting

Shell learning: Shell echo, printf, test command, echotestShell learning: Shell echo, printf, test command Shell echo command Show normal strings echo "hello" Output: hello Double quotation marks can be omitted as follows: echo hello Output:

-------------------------------------------------------------------------------------------"Cut Command"Cut [Options] File-F Column Number (--field extract the first few columns)-D delimiter (--delimiter splits columns by specified delimiter)VI User.