|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
problem in seeing a lengthy line
Post 302528820 by angel12345 on Wednesday 8th of June 2011 04:23:19 AM
06-08-2011
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Masters,
Here is the code someone posted days ago, but it didn't work well because it did't omit the newline character when $2 conbines. Can someone help me out?
awk '{if($1==prev) printf(" /// "$2); else {printf("\n"$1" " $2);prev=$1}}'
Basically, this code is trying to remove the... (8 Replies)
Discussion started by: mskcc
8 Replies
2. Shell Programming and Scripting
Hi All,
I am trying to read output from a command. The output format is as follows:
Thursday 13 Mar 2008 Information
This is sample text
Friday 14 Mar 2008 Warning
This is one more sample text
First line contains informtation (date etc) and the 2nd line contains some information.
... (3 Replies)
Discussion started by: ssunda6
3 Replies
3. Shell Programming and Scripting
Hi everyone. I realise this is probably a bit of a noob question, but I'm actually a C# developer working on a legacy system, and can't remember much unix.
I want to read from a pipe-delimeted file like formatted thusly:
idno|PRODUCT|Name|street town postcode|etc|etc|etc|etc... (4 Replies)
Discussion started by: Darkness Fish
4 Replies
4. Shell Programming and Scripting
At first, give my best wish for all MOD and admins here. I"m learning bash shell program just for a month, not too much, not too little, but i must admire that i'm very bad at math and algorithm. :(
I want to do this :
Read the content of a file line by line and at each line, ask me want to... (3 Replies)
Discussion started by: madi3d8
3 Replies
5. Shell Programming and Scripting
im unable to evaluate the below
newdate=`($d + (2 \* $m) + ((6 \* ($m + 1)) / 10) + $y + ($y / 4) - ($y / 100) + ($y / 400) + 1) % 7` (1 Reply)
Discussion started by: naveen.narala
1 Replies
6. Shell Programming and Scripting
So, I want to read line-by-line a text file with unknown number of files....
So:
a=1
b=1
while ; do
b=`sed -n '$ap' test`
a=`expr $a + 1`
$here do something with b etc
done
the problem is that sed does not seem to recognise the $a, even when trying
sed -n ' $a p'
So, I cannot read... (3 Replies)
Discussion started by: hakermania
3 Replies
7. Shell Programming and Scripting
Hi everybody, I am new to shell script. Please help me with this problem.
I have a file test.txt with the content like this:
I have a shell script test.sh like this
#!/bin/sh
while read line
do
echo $line >> out.txt
done < test.txt
out.txt is expected to have the same content... (10 Replies)
Discussion started by: Dark2Bright
10 Replies
8. Windows & DOS: Issues & Discussions
Hi All,
I need your expertise in finding a way to solve my problem.Please excuse if this is not the right forum to ask this question and guide me to the correct forum,if possible.
I am a DBA and on a daily basis i have to ftp huge dump files from my company server to my laptop and then... (3 Replies)
Discussion started by: kunwar
3 Replies
9. Shell Programming and Scripting
Hi folks,
I've list of LDAP records in this format:
cat cmmac.export.tmp2
dn: deviceId=0a92746a54tbmd34b05758900131136a506,ou=devices,ou=customer,ou=nl,o=upc
cmmac: 00:13:11:36:a5:06
dn: deviceId=0a92746a62pbms4662299650015961cfa23,ou=devices,ou=customer,ou=nl,o=upc
cmmac:... (4 Replies)
Discussion started by: tomas.polak
4 Replies
10. Shell Programming and Scripting
Hi Team,
Here's the scenario.
Code:
x="APT_BUFFER_DISK_WRITE_INCREMENT|3\Number\1048576\2\Project\Control buffer flushing\When internal memory buffer fills up, controls how much data gets flushed to disk."
y="${x}"
If I try exec the following.
if ] then
> echo "same"
> else
>... (4 Replies)
Discussion started by: kmanivan82
4 Replies
LEARN ABOUT REDHAT
gets
gets(n) Tcl Built-In Commands gets(n) __________________________________________________________________________________________________________________________________________________ NAME
gets - Read a line from a channel SYNOPSIS
gets channelId ?varName? _________________________________________________________________ DESCRIPTION
This command reads the next line from channelId, returns everything in the line up to (but not including) the end-of-line character(s), and discards the end-of-line character(s). If varName is omitted the line is returned as the result of the command. If varName is specified then the line is placed in the variable by that name and the return value is a count of the number of characters returned. If end of file occurs while scanning for an end of line, the command returns whatever input is available up to the end of file. If chan- nelId is in nonblocking mode and there is not a full line of input available, the command returns an empty string and does not consume any input. If varName is specified and an empty string is returned in varName because of end-of-file or because of insufficient data in non- blocking mode, then the return count is -1. Note that if varName is not specified then the end-of-file and no-full-line-available cases can produce the same results as if there were an input line consisting only of the end-of-line character(s). The eof and fblocked commands can be used to distinguish these three cases. SEE ALSO
file(n), eof(n), fblocked(n) KEYWORDS
blocking, channel, end of file, end of line, line, nonblocking, read Tcl 7.5 gets(n)