please refer the following 2 statements...
1)
int i=1,j;
j= i++ + i++;
2) int i=1,j;
j=++i + ++i;
how j becomes 2 and 6 for the above 2 statements
respectively ???
( i guessed j must be 3 and 5)
Somebody define the exact reason please.. :(
... (2 Replies)
I am trying to strip all leading and trailing spaces of a shell variable using either awk or sed or any other utility, however unscuccessful and need your help.
echo $SH_VAR | command_line Syntax.
The SH_VAR contains embedded spaces which needs to be preserved. I need only for the leading and... (6 Replies)
Hi,
I have a problem where I need to append few spaces(say 10 spaces) for each line in a file whose length is say(100 chars) and others leave as it is.
I tried to find the length of each line and then if the length is say 100 chars then tried to write those lines into another file and use a sed... (17 Replies)
Hello All,
I am trying to remove all tabspaces and all blankspaces from my file using sed & awk, but not getting proper code. Please help me out.
My file is like this (<b> means one blank space, <t> means one tab space)-
$ cat file
NARESH<b><b><b>KUMAR<t><t>PRADHAN... (3 Replies)
Hello,
I have a script which configures a system,
the configuration is currently manual and error prone.
I am writting a script, which currently uses hard-coded values.
I don't know how to take an IP, e.g. 123.456.789.111, and backslash the periods, so I can pass it to an
`exec perl... (0 Replies)
How to get the file extension having multiple periods
suppose i have a file samplewprk.txt.dat
I need to retrieve txt.dat from the file.
I worked all iam getting is either txt or pyd
Could anyone help me in providing the solution?
Thanks,
in advance (3 Replies)
Hi,
I have a number of large files (up to 4GB) that I wish to split in 96 parts e.g. one for each 15 minutes of the day. The split can be random so I am using
split -b 42M filename.csv
I want to name each of the resultant files as a distinct 15 minute period of the day e.g. ... (10 Replies)