10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
hello all
im new to unix and when i use below script i get an error :
#! /bin/bash
Echo -e "enter the name of the file : \c"
read file_name
if
then
echo "$file_name found"
else
echo "$file_name not found"
fi
running the script i get below error :
$ ./hello (26 Replies)
Discussion started by: Ibrahims1
26 Replies
2. Shell Programming and Scripting
Hi folks,
I have a scenario to convert the update statements into insert statements using shell script (awk, sed...) or in database using regex.
I have a bunch of update statements with all columns in a file which I need to convert into insert statements.
UPDATE TABLE_A SET COL1=1 WHERE... (0 Replies)
Discussion started by: dev123
0 Replies
3. Shell Programming and Scripting
${PFILE}.backupfile
Please tell me what the above statement means? (1 Reply)
Discussion started by: lg123
1 Replies
4. UNIX for Dummies Questions & Answers
Hi all,
After so many tries and searching online for ideas, I had trouble accomplishing this. Is it possible to do something like this in KSH to run an if statement on a return code?
Unfortunately the code below fails... Would anyone know how to fix the below attempt?
if "$`{pkginfo... (3 Replies)
Discussion started by: chatguy
3 Replies
5. UNIX for Dummies Questions & Answers
Hi, can someone please tell me what is wrong with this code? I just want it to check if the file size is greater than 2000kb.
if
Thanks!
---------- Post updated at 09:23 PM ---------- Previous update was at 09:21 PM ----------
I should probably post the full code:
#!/bin/sh... (9 Replies)
Discussion started by: Bengel
9 Replies
6. UNIX for Dummies Questions & Answers
removed the link due to some issues and i got the information i needed (4 Replies)
Discussion started by: Amit Sura
4 Replies
7. Shell Programming and Scripting
Hi All,
I am using Unix ksh script.
I need to insert values to a table using the o/p from a slelect statement.
Can anybody Help!
My script looks like tihs.
---`sqlplus -s username/password@SID << EOF
set heading off
set feedback off
set pages 0
insert into ${TB_NAME}_D... (2 Replies)
Discussion started by: nkosaraju
2 Replies
8. Shell Programming and Scripting
In my ksh script, if the conditions of a if statement are true, then do nothing; otherwise, execute some commands.
How do I write the "do nothing" statement in the following example?
Example:
if (( "$x"="1" && "$y"="a" && "$z"="happy" ))
then
do nothing
else
command
command
fi... (3 Replies)
Discussion started by: april
3 Replies
9. Programming
If I declare a structure as:
typedef struct
{
int id;
void* ptr;
int size;
} kpage_t;
And then use this to do some initialization...
*((kpage_t**)page->ptr) = page;
What exactly is being done? I have some trouble with pointers here... :(
And if there's a macro... (1 Reply)
Discussion started by: Legend986
1 Replies
10. Shell Programming and Scripting
I am trying to set up a variable based on the name of the file.
function script_name {
if
then
job_name='MONITOR'
return job_name;
elsif
then
job_name='VERSION'
return job_name
fi
}
for i in `ls *log`
do
script_name $i
done. (4 Replies)
Discussion started by: oracle8
4 Replies
SORT(1) General Commands Manual SORT(1)
NAME
sort - sort a file of ASCII lines
SYNOPSIS
sort [-bcdfimnru] [-tc] [-o name] [+pos1] [-pos2] file ...
OPTIONS
-b Skip leading blanks when making comparisons
-c Check to see if a file is sorted
-d Dictionary order: ignore punctuation
-f Fold upper case onto lower case
-i Ignore nonASCII characters
-m Merge presorted files
-n Numeric sort order
-o Next argument is output file
-r Reverse the sort order
-t Following character is field separator
-u Unique mode (delete duplicate lines)
EXAMPLES
sort -nr file # Sort keys numerically, reversed
sort +2 -4 file # Sort using fields 2 and 3 as key
sort +2 -t: -o out # Field separator is :
sort +.3 -.6 # Characters 3 through 5 form the key
DESCRIPTION
Sort sorts one or more files. If no files are specified, stdin is sorted. Output is written on standard output, unless -o is specified.
The options +pos1 -pos2 use only fields pos1 up to but not including pos2 as the sort key, where a field is a string of characters delim-
ited by spaces and tabs, unless a different field delimiter is specified with -t. Both pos1 and pos2 have the form m.n where m tells the
number of fields and n tells the number of characters. Either m or n may be omitted.
SEE ALSO
comm(1), grep(1), uniq(1).
SORT(1)