hai
in my shell script i want to replace the following commands
1) more
2) head
3) tail
i want to try all type of possible options avaliabul in the above commands
please help in implementing those commands (9 Replies)
I've a major file which includes other files and now I wanna 'cut' the file in several minor parts....like
....
find / -name "*.tmp" >filea
wc -l filea >fileb
sed -e '1s/ filea//' fileb >filec
AMOUNT=`cat filec`
if ; then
cat file a |head -100l (ell) |tail -100l >filec
cat file a |head... (6 Replies)
I am new to UNIX......I have one file which contains thousnads of records with header and tailer.
Header
Record 1
Record 2
....
....
Last Record
Trailer
I want to concatenate Header and Trailer in the first line....now the output should look like this:
Header: Header value, Trailer:... (2 Replies)
Hi! I have a large set of pairs of text files (each pair in their own subdirectory) and each pair shares head/tail (a couple of first and last lines) but differs in the middle part. I need to delete the heads/tails and keep only the middle portions in which they differ. The lengths of heads/tails... (1 Reply)
Hi,
I have been given assignment of 30 scripts out of which I was able to solve many, I need help with few out of which one asks to imitate head and tail command of unix without using the head and tail commands. Problem is stated below:
Write an interactive shell script to imitate the head... (5 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
view the 7th line of the program xxx.sh
2. Relevant commands, code, scripts, algorithms:
head command tail... (10 Replies)
This could be a really dummy question.
I have a log text file.
What unix command to extract line from specific string to another specific string.
Is it something similar to?:
more +/"string" file_name
Thanks (4 Replies)
First month learning about the Linux terminal and it has been a challenge yet fun so far. We're learning by using a gameshell. I'm trying to display a certain line ( only allowed 1 command ) from a file only using the head or tail. I'm pretty about this answer:
head -23 history.txt | tail -1... (1 Reply)
Discussion started by: forzatekk
1 Replies
LEARN ABOUT XFREE86
glcalllist
GLCALLLIST(3G)GLCALLLIST(3G)NAME
glCallList - execute a display list
C SPECIFICATION
void glCallList( GLuint list )
PARAMETERS
list Specifies the integer name of the display list to be executed.
DESCRIPTION
glCallList causes the named display list to be executed. The commands saved in the display list are executed in order, just as if they
were called without using a display list. If list has not been defined as a display list, glCallList is ignored.
glCallList can appear inside a display list. To avoid the possibility of infinite recursion resulting from display lists calling one
another, a limit is placed on the nesting level of display lists during display-list execution. This limit is at least 64, and it depends
on the implementation.
GL state is not saved and restored across a call to glCallList. Thus, changes made to GL state during the execution of a display list
remain after execution of the display list is completed. Use glPushAttrib, glPopAttrib, glPushMatrix, and glPopMatrix to preserve GL state
across glCallList calls.
NOTES
Display lists can be executed between a call to glBegin and the corresponding call to glEnd, as long as the display list includes only com-
mands that are allowed in this interval.
ASSOCIATED GETS
glGet with argument GL_MAX_LIST_NESTING
glIsList
SEE ALSO glCallLists(3G), glDeleteLists(3G), glGenLists(3G), glNewList(3G), glPushAttrib(3G), glPushMatrix(3G)GLCALLLIST(3G)