9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I need to remove first column from a csv file and i can do this by using below command.
cut -f1 -d, --complement Mytest.csv
I need to implement this in shell scripting, Whenever i am using the above command alone in command line it is working fine.
I have 5 files in my directory and... (3 Replies)
Discussion started by: Samah
3 Replies
2. Shell Programming and Scripting
Hi
I am trying to find out difference between two dates with Time:Piece. I am able to get the days difference, but I want the Days as wells as hours, mins and sec difference. Below is my code for both, but the later is now working. Can anyone help me out.
With only days
use... (0 Replies)
Discussion started by: sauravrout
0 Replies
3. Programming
while ((numRead = read(inputFd, buf, BUF_SIZE)) > 0)
if (write(outputFd, buf, numRead) != numRead)
fatal("couldn't write whole buffer");
if (numRead == -1)
errExit("read");
if (close(inputFd) == -1)
errExit("close input");
if (close(outputFd) == -1)
errExit("close output");
... (1 Reply)
Discussion started by: fwrlfo
1 Replies
4. Shell Programming and Scripting
Hello -- I am trying to learn to do a little sed and awk scripting to search for text and numbers in text files (text processing/manipulation). My professor gave me a piece of uncommented code and I am very unfamiliar w/ the language. Can someone help me with comments so I can understand what is... (2 Replies)
Discussion started by: smithan05
2 Replies
5. War Stories
Some of the colors weren't working on the Monitor. I found pressing around the plastic border of the screen brought them back. I opened the monitor casing and used the folded paper to put pressure against the LCD panel and housing. Wah Lah. More of a bend than a hack I guess. (2 Replies)
Discussion started by: herot
2 Replies
6. Shell Programming and Scripting
I am looking for suggestions on how I could possibly optimized that piece of code where most of the time is spend on this script. In a nutshell this is a script that creates an xml file(s) based on certain criteria that will be used by a movie jukebox.
Example of data:
$SORTEDTMP= it is a... (16 Replies)
Discussion started by: snappy46
16 Replies
7. Shell Programming and Scripting
hi fndz.
Can you please help me with the code if I call a stored procedure from my shell script and stored procedure returns a cursor,
cursor output should be saved to a file (3 Replies)
Discussion started by: enigma_83
3 Replies
8. Shell Programming and Scripting
Hello All,
I need some assistance to extract a piece of information from a huge file.
The file is like this one :
database information
ccccccccccccccccc
ccccccccccccccccc
ccccccccccccccccc
ccccccccccccccccc
os information
cccccccccccccccccc
cccccccccccccccccc... (2 Replies)
Discussion started by: Marcor
2 Replies
9. Shell Programming and Scripting
use "getopts" to get params from command. Need replace black with a specified string like "%20
DEFAULT_DELIM=%20
...
while getopts dek:f:t:vh OPTION
do
case $OPTION in
t)
DELIM=`tvar=/'"$OPTARG"'/ svar="$DEFAULT_DELIM" awk 'BEGIN{T=ENVIRON;S=ENVIRON; while(index(T,S)!=0){S=S"0"};print... (0 Replies)
Discussion started by: anypager
0 Replies