Sponsored Content
Top Forums Programming Help with removing \n from a string in C Post 302495189 by omega666 on Wednesday 9th of February 2011 02:38:52 PM
Old 02-09-2011
Code:
char line[11];
FILE *fr;
fr = fopen(argv[1], "r");
    while(fgets(line, 11, fr) != NULL) {
        printf("length = %d\n",strlen( line ));
        printf(line);
    }
 fclose(fr);

this is in the main function
and it reads from

helloa
bye
cake
portald
birthday
portale
hellob

this is the contents of the file
and the out put is
length = 8
helloa
length = 5
bye
length = 6
cake
length = 9
portald
length = 10
birthday
length = 9
portale
length = 6
hellob



so yeah something is still wrong, but what?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Removing the last occurance of string

I have a small query. I have a file containing the following lines abcd<12></12>fdfgdf<12>sdfgfg<12> sdfsdf<12></12>ytunfg<12> hggfhf<12>rtysb<12>zdfgdfg<12> Now I wish to delete ONLY the last occurance of string <12> from every lines of code. That mease my final output will be like this:... (7 Replies)
Discussion started by: dkhanna01
7 Replies

2. Shell Programming and Scripting

Removing characters from a string

I need help to strip out the first two characters of the variable $FileName. Please help. FileName=`find . -mtime +0 -name '*'` Contents of variable $FileName: ./SRIZVI4.MCR_IDEAS_REPORT.LAST.052705.075405.csv I want to strip out "./" and place the contents in another variable. How do I... (3 Replies)
Discussion started by: mh53j_fe
3 Replies

3. Shell Programming and Scripting

Removing substring from a string

Hi. I want to remove a substring from a string. If I use the "tr" command, it doesn't seem to to what I want it to: echo './somestring.dat' | tr -d './' results in somestringdat I want it to remove only occurances of the string './', rather than the individual character. The result... (1 Reply)
Discussion started by: dmilks
1 Replies

4. UNIX for Advanced & Expert Users

Removing first character in a string

While writing a shell script i happen to store some value in a string. Lets say the value is 59788. Now in this script i want to get the value 9788 removing the first charater 5. The original string length usually remains constant. Is there a single line command to do this or any simple way to... (4 Replies)
Discussion started by: npn
4 Replies

5. Shell Programming and Scripting

Removing spaces from string

I want a user to be able to paste in a string like "01 3F 20 1F" and have the script reformat it to "013F201F" to pass it on to the next step. I was trying to figure it out with awk but wasnt working well. Never mind, found answer. did not know about tr :) (7 Replies)
Discussion started by: ippy98
7 Replies

6. Shell Programming and Scripting

Removing last character of string

Hi , I have a file with the following contents in file test1.txt . AMY_MTT_240Y001,N60_PG2_10G001,A2H_P3H_10G002,7C7_7D7_NP1,A2E_PV0_10G002,L78_PG1_64S001,A2H_P2M_NP2,LDN_YSN_64S001,WV6_WYV_64... (5 Replies)
Discussion started by: kinny
5 Replies

7. Shell Programming and Scripting

Removing un-necessary start string

i have input in below form part=gfjhwhedaqh=ghdgwg^*^(G== i want to remove the starting "part=" and retain the remaining. please suggest (4 Replies)
Discussion started by: skyineyes
4 Replies

8. Shell Programming and Scripting

Removing Lines that Contain a Certain String

I'm writing a UNIX script to interpret text files and search for certain strings to output and need to delete certain lines that contain characters that I would like removed from the file. The rest of the script is already completed and I have it output how I would like, but I cannot seem to get... (2 Replies)
Discussion started by: DetroitLolcat
2 Replies

9. Shell Programming and Scripting

Removing only Prefix string (!)

Hello everyone, I want to remove only prefix ME_ from all the values that are present in the FILEA. Below code I'm using for this. sed 's/ME\_//g' FILEA > FILEB Using the above code, all ME_ values are getting removed from the file. But the problem here is I want to remove only Prefix ME_... (4 Replies)
Discussion started by: ed_9
4 Replies

10. Shell Programming and Scripting

Removing string from CSV file by provide removal string from other file

What I need is to remove the text from Location_file.txt from each line matching all entries from Remove_location.txt Location_file.txt FlowPrePaid, h3nmg1cm2,Jamaica_MTAImageFileFlowPrePaid,h0nmg1cm1, Flow_BeatTest,FlowRockTest FlowNewTest,FlowNewTest,h0nmg1cm1 PartiallySubscribed,... (3 Replies)
Discussion started by: ketanraut
3 Replies
XmScrollVisible(library call)											     XmScrollVisible(library call)

NAME
XmScrollVisible -- A ScrolledWindow function that makes an invisible descendant of a ScrolledWindow work area visible SYNOPSIS
#include <Xm/ScrolledW.h> void XmScrollVisible( Widget scrollw_widget, Widget widget, Dimension left_right_margin, Dimension top_bottom_margin); DESCRIPTION
XmScrollVisible makes an obscured or partially obscured widget or gadget descendant of a ScrolledWindow work area visible. The function re- positions the work area and sets the specified margins between the widget and the nearest viewport boundary. The widget's location relative to the viewport determines whether one or both of the margins must be adjusted. This function requires that the XmNscrollingPolicy of the ScrolledWindow widget be set to XmAUTOMATIC. scrollw_widget Specifies the ID of the ScrolledWindow widget whose work area window contains an obscured descendant. widget Specifies the ID of the widget to be made visible. left_right_margin Specifies the margin to establish between the left or right edge of the widget and the associated edge of the viewport. This margin is established only if the widget must be moved horizontally to make it visible. top_bottom_margin Specifies the margin to establish between the top or bottom edge of the widget and the associated edge of the viewport. This margin is established only if the widget must be moved vertically to make it visible. For a complete definition of ScrolledWindow and its associated resources, see XmScrolledWindow(3) RELATED
XmScrolledWindow(3). XmScrollVisible(library call)
All times are GMT -4. The time now is 03:48 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy