01-26-2020
Thanks you very much again for your help and explanation, it was really useful
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a text file that has blocks of text. Each block starts with ### and ends with End_###.
I wrote a perl script to search a string from line 2 (ignore any line starts with ###) of each block
if matched, need to print that whole block. According to the input file in below, it will print... (5 Replies)
Discussion started by: tqlam
5 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I have already read a lot of posts on sending attachments in unix...but none of them were of help for my problem...so here goes..
i wanna attach a text file and send to a mail id..used the following code :
uuencode "$File1" "$File1" ;|mail -s "$Mail_sub" abc@abc.com
it works... (2 Replies)
Discussion started by: ash22
2 Replies
3. Shell Programming and Scripting
Hi Guys and Gals,
I'm having some difficulty putting this check into a shell script. I would like to search a particular directory for a number of files. The logic I have is pretty simple:
Find file named *.txt that are newer than <this file> and count them
If the number of files is equal to... (4 Replies)
Discussion started by: bbbngowc
4 Replies
4. Shell Programming and Scripting
BASH problem with IS GREATER THAN OR EQUAL TO.
I have tried a dozen variations for this IF statement to work with IS GREATER THAN OR EQUAL TO. My code below WORKS.
array=( $( /usr/bin/sar -q 1 30 |grep Average |awk '{print $2,$3}' ) )
nthreads="${array}"
avproc="${array}"
if && ; then ... (6 Replies)
Discussion started by: diex
6 Replies
5. Shell Programming and Scripting
I have multiple txt files which begin with the word "orders" in folder C:\source. I need to move the files to folder C:\dest and rename them to "process_<date>_<count>"
So for example , if there are 3 files ordersa.txt , ordersb.txt and ordersc.txt in C:\source , after running the script I want... (1 Reply)
Discussion started by: johannd
1 Replies
6. UNIX for Dummies Questions & Answers
I have multiple txt files which begin with the word "orders" in folder C:\source. I need to move the files to folder C:\dest and rename them to "process_<date>_<count>"
So for example , if there are 3 files ordersa.txt , ordersb.txt and ordersc.txt in C:\source , after running the script I want... (7 Replies)
Discussion started by: johannd
7 Replies
7. UNIX for Dummies Questions & Answers
I am not able to find menu.lst in /boot.
During the Linux Kernel Compilation I installed the kernel using make install.
Next I created an initrd image.
I had to modify the Grub configuration file - /boot/grub/menu.lst which I am not able to find.
Any resolution for the issue? (3 Replies)
Discussion started by: rupeshkp728
3 Replies
8. UNIX for Dummies Questions & Answers
Hi ,
i have some files of specific pattern ...i need to look for files which are having size greater than zero and move those files to another directory..
Ex...
abc_0702,
abc_0709,
abc_782
abc_1234 ...etc
need to find out which is having the size >0 and move those to target directory..... (7 Replies)
Discussion started by: dssyadav
7 Replies
9. Windows & DOS: Issues & Discussions
so...
Lets assume I have a text file.
The text file contains multiple "#" symbols.
I want to replace all thos "#"s with a STRING using DOS/Batch
I want to add a certain TEXT to the end of each line.
How can I do this WITHOUT aid of sed, grep or anything linux related ? (1 Reply)
Discussion started by: pasc
1 Replies
10. UNIX for Beginners Questions & Answers
I have two csv files of different sizes. The output file needs to have file1 contents on top of file2 contents where file2 col1 is >= to file1 col1, and file2 col1(same value) is < file1 col1 (next value). So basically, some file2 rows will be matched to the same file1 row because it is the closet... (7 Replies)
Discussion started by: aachave1
7 Replies
LEARN ABOUT DEBIAN
explain_strtoull_or_die
explain_strtoull_or_die(3) Library Functions Manual explain_strtoull_or_die(3)
NAME
explain_strtoull_or_die - convert string to integer and report errors
SYNOPSIS
#include <libexplain/strtoull.h>
unsigned long long explain_strtoull_or_die(const char *nptr, char **endptr, int base);
unsigned long long explain_strtoull_on_error(const char *nptr, char **endptr, int base))
DESCRIPTION
The explain_strtoull_or_die function is used to call the strtoull(3) system call. On failure an explanation will be printed to stderr,
obtained from the explain_strtoull(3) function, and then the process terminates by calling exit(EXIT_FAILURE).
The explain_strtoull_on_error function is used to call the strtoull(3) system call. On failure an explanation will be printed to stderr,
obtained from the explain_strtoull(3) function, but still returns to the caller.
nptr The nptr, exactly as to be passed to the strtoull(3) system call.
endptr The endptr, exactly as to be passed to the strtoull(3) system call.
base The base, exactly as to be passed to the strtoull(3) system call.
RETURN VALUE
The explain_strtoull_or_die function only returns on success, see strtoull(3) for more information. On failure, prints an explanation and
exits, it does not return.
The explain_strtoull_on_error function always returns the value return by the wrapped strtoull(3) system call.
EXAMPLE
The explain_strtoull_or_die function is intended to be used in a fashion similar to the following example:
unsigned long long result = explain_strtoull_or_die(nptr, endptr, base);
SEE ALSO
strtoull(3)
convert a string to an unsigned long integer
explain_strtoull(3)
explain strtoull(3) errors
exit(2) terminate the calling process
COPYRIGHT
libexplain version 0.52
Copyright (C) 2009 Peter Miller
explain_strtoull_or_die(3)