tcl read file by line
,Tcl provides several methods to read from and write to files on disk. The simplest methods to access a file are via gets and puts . When there is a lot of data to be read, however, it is sometimes more efficient to use the read command to load an entire f,The Tcl file commands are file, open, close, gets and read, and puts, seek, tell, and eof, fblocked, fconfigure, Tcl_StandardChannels(3), flush, fileevent, filename. One way to get file data in Tcl is to 'slurp' up the file into a text variable. T, To open and read files in tcl, use the open and read commands. ... $myFile_data "-n"] close $myFile_fp foreach line $myFile_text puts $line } ...,The code looks fine. It's pretty quick (if you're using a sufficiently new version of Tcl; historically, there were some minor versions of Tcl that had buffer ... , Tcl provides an easy way to open and read the lines of a file. Check out these code snippets that demonstrate how to read and write files with ...,exit --------- Description --------------------- The program above opens a file in Tcl and reads it line by line (the two parameter varient of "gets" putting the line into the ,I Have output of ps -ef in file. while reading from file, it reads one word but i want to read the full line. Is there any way to set IFS in TCL as we set in Shell. Thanks ... , This line: foreach line [[read $cd] -n] ; # Look at each line in the file. is missing a critical bit. This version looks more correct: foreach line [split ..., set fp [open input.txt r] while [gets $fp line]!=-1} # To make sure that the line has five words if [llength $line]!=5} puts "Incorrect format in the ...
相關軟體 Code::Blocks 資訊 | |
---|---|
![]() tcl read file by line 相關參考資料
File Access 101
https://www.tcl-lang.org File Access 101 - TclTk
Tcl provides several methods to read from and write to files on disk. The simplest methods to access a file are via gets and puts . When there is a lot of data to be read, however, it is sometimes mor... https://www.tcl.tk How do I read and write files in Tcl - the Tclers Wiki!
The Tcl file commands are file, open, close, gets and read, and puts, seek, tell, and eof, fblocked, fconfigure, Tcl_StandardChannels(3), flush, fileevent, filename. One way to get file data in Tcl is... https://wiki.tcl-lang.org How to open and read files in Tcl – Circuitvase
To open and read files in tcl, use the open and read commands. ... $myFile_data "-n"] close $myFile_fp foreach line $myFile_text puts $line } ... https://circuitvase.com how to read a large file line by line using tcl? - Stack Overflow
The code looks fine. It's pretty quick (if you're using a sufficiently new version of Tcl; historically, there were some minor versions of Tcl that had buffer ... https://stackoverflow.com How to ReadWrite a File with Tcl | DevDungeon
Tcl provides an easy way to open and read the lines of a file. Check out these code snippets that demonstrate how to read and write files with ... https://www.devdungeon.com Open and read a file line by line - Tcl example
exit --------- Description --------------------- The program above opens a file in Tcl and reads it line by line (the two parameter varient of "gets" putting the line into the http://www.wellho.net Reading line from file - TCL - UNIX and Linux Forums - Unix.com
I Have output of ps -ef in file. while reading from file, it reads one word but i want to read the full line. Is there any way to set IFS in TCL as we set in Shell. Thanks ... https://www.unix.com TCL ( import a file and want to read line by line ) - Stack Overflow
This line: foreach line [[read $cd] -n] ; # Look at each line in the file. is missing a critical bit. This version looks more correct: foreach line [split ... https://stackoverflow.com TCL:How to read each line of a file and split each column and save ...
set fp [open input.txt r] while [gets $fp line]!=-1} # To make sure that the line has five words if [llength $line]!=5} puts "Incorrect format in the ... https://stackoverflow.com |