Read First Character of Each Line in File Post: 302126505

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

read in a file character by character - replace any unknown ASCII characters with spa

Can someone help me to write a script / command to read in a file, character by character, replace any unknown ASCII characters with space. then write out the file to a new filename/ Thanks!

2. Shell Programming and Scripting

bash: read file line by line (lines have '\0') - not full line has read???

I am using the while-loop to read a file. The file has lines with null-terminated strings (words, actually.) What I have by that reading - just a first word up to '\0'! I need to have whole string up to 'new line' - (LF, 10#10, 16#A) What I am doing wrong? #make file 'grb' with...

3. Shell Programming and Scripting

read the text file and print the content character by character..

hello all i request you to give the solution for the following problem.. I want read the text file.and print the contents character by character..like if the text file contains google means..i want to print g go goo goog googl google like this Using unix Shell scripting... without using...

4. Shell Programming and Scripting

Read line based on character,

Hi Experts, I have called file1.txt contains below CREATE TABLE "IHUBDEV2"."TLM_BREAK_RULES" ( "OID" VARCHAR2(32) NOT NULL ENABLE, "TLM_PAY_CLASS_OID" VARCHAR2(32) NOT NULL ENABLE, "PUNCHED_BREAKS" NUMBER(1,0) DEFAULT 0 NOT NULL ENABLE, "NORMAL_BREAKS"...

5. HP-UX

How to remove new line character and append new line character in a file?

Hi Experts, I have data coming in 4 columns and there are new line characters \n in between the data. I need to remove the new line characters in the middle of the row and keep the \n character at the end of the line. File is comma (,) seperated. Eg: ID,Client ,SNo,Rank 37,Airtel \n...

6. Shell Programming and Scripting

How to read one character form each line of the file?

Hi, Maybe this iscorrect forum for my question... I should read one character at a fixed position from each line of the file. So how ??? should be substituted in the code below: while read line ; do single_char=`???` echo "$single_char" done < $input_file OK...I did get an...

7. Shell Programming and Scripting

Read file from nth line to specific character

Hi, I want to read the file from nth line (where n is an integer) to until I encounter @ char. Can any one please help me how to do this? Thanks.

8. Programming

Read text from file and print each character in separate line

performing this code to read from file and print each character in separate line works well with ASCII encoded text void preprocess_file (FILE *fp) { int cc; for (;;) { cc = getc (fp); if (cc == EOF) break; printf ("%c\n", cc); } } int main(int...

9. Shell Programming and Scripting

Read character by character in line in which space is also included

Hi friend, I have one file , and i want to read that file character by character. I need this script in ksh. while using read option with -n1 am getting error. while read -n1 c read has bad option And if i am using below script, then if in a line has space like this ( Pallvi mahajan)...

10. Post Here to Contact Site Administrators and Moderators

How to read the nth character from the line.?

I have Index Line and I tried to get the 9th character from the file and to check the character is "|" or not. Shell Scripting. Sample Index file. "91799489|K8E|188.004.A.917994892.1099R.c.01.pdf|2013|10/15/2014|002|B|C|C"...

LEARN ABOUT NETBSD

leave

LEAVE(1)						    BSD General Commands Manual 						  LEAVE(1)

NAME

     leave -- remind you when you have to leave

SYNOPSIS

     leave [[+]hhmm]

DESCRIPTION

     leave waits until the specified time (within the next 12 hours), then reminds you that you have to leave by writing to the TTY that you exe-
     cuted leave on.

     You are reminded 5 minutes and 1 minute before the actual time, at the time, and every minute thereafter.	When you log off, leave exits just
     before it would have printed the next message.

OPTIONS

     hhmm  The time of day is in the form hhmm where hh is a time in hours (on a 12 or 24 hour clock), and mm are minutes.

	   However, all times are converted to a 12 hour clock, and assumed to be in the next 12 hours.  An attempt to set an alarm for farther
	   into the future will be truncated to within the next 12 hours.

     +	   If the time is preceded by '+', the alarm will go off in hours and minutes from the current time.

     If no argument is given, leave prompts with "When do you have to leave?".	A reply of newline causes leave to exit, otherwise the reply is
     assumed to be a time.  This form is suitable for inclusion in a ~/.login or ~/.profile.

SEE ALSO

     calendar(1), csh(1), sh(1)

HISTORY

     The leave command appeared in 3.0BSD.

BUGS

     In the modern age with X(7) and window multiplexing programs like window(1) and screen(1), the leave command's reminders and admonitions
     might not be seen if the user has the window where leave was started minimized or obscured.

     This all begs for a more general user notifications system to be implemented.

BSD
								 January 19, 2002							       BSD

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

read in a file character by character - replace any unknown ASCII characters with spa

Discussion started by: raghav525

2. Shell Programming and Scripting

bash: read file line by line (lines have '\0') - not full line has read???

Discussion started by: alex_5161

3. Shell Programming and Scripting

read the text file and print the content character by character..

Discussion started by: samupnl

4. Shell Programming and Scripting

Read line based on character,

Discussion started by: naree