|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
if condition doesn't work
Post 302325045 by joeyg on Friday 12th of June 2009 01:56:38 PM
06-12-2009
Is this what you are trying to do?
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
cat .servers | while read LINE; do
ssh jason@$LINE $1
done
exit 1
./command.ksh "ls -l ~jason"
Why does this ONLY iterate on the first server in the list? It's not doing the command on all the servers in the list, what am I missing?
Thanks!
JP (2 Replies)
Discussion started by: jpeery
2 Replies
2. Shell Programming and Scripting
Hello
I' m confused a bit.
I want to replace string "&" with "&" using this command.
sed 's/&/&/g'
and it doesn't work. Nothing happens.
On the other side this works:
sed 's/&/@/g'
or sed 's/&/^/g' !!!
Can somebody help please?
Thanks (3 Replies)
Discussion started by: billy5
3 Replies
3. UNIX for Dummies Questions & Answers
Howdie everyone...
I have a shell script RemoveFiles.sh
Inside this file, it only has two commands as below:
rm -f ../../reportToday/temp/*
rm -f ../../report/*
My problem is that when i execute this script, nothing happened. Files remained unremoved. I don't see any error message as it... (2 Replies)
Discussion started by: cheongww
2 Replies
4. Shell Programming and Scripting
If there exists a field in stdin, print it, otherwise, print hello.....
These print nothing:
cat /dev/null | awk '{if ( length > 0 ) print $1; else print "hello"}'
cat /dev/null | awk '{if ( $1 ) print $1; else print "hello"}'But the scripts work if I run them directly in a terminal:
... (8 Replies)
Discussion started by: ksheller
8 Replies
5. Shell Programming and Scripting
I have a folder that I need to search for new files and copy on the latest. I've been using "-mtime -1" in my command line but it doesn't seem to work.
I've been meaning to fine a different script because files are dropped into the folder all day long and because of the -mtime, I've only be... (19 Replies)
Discussion started by: bbbngowc
19 Replies
6. Shell Programming and Scripting
Hi,when I run my first shell script,I got something that doesn't work right.
I wrote this code in the script.
echo -e "Hello,World\a\n"But the screen print like this:
-e Hello,World
The "-e" wasn't supposed to be printed out.
Can anyone help me out?:wall:
Many thanks!:) (25 Replies)
Discussion started by: Demon
25 Replies
7. Shell Programming and Scripting
I have the following and for some reason I can't have two options together.
I mean if I choose -u and -p it won't work... why?
#!/bin/bash
resetTime=1
mytotalTime=0
totalHour=0
totalMin=0
averagemem=0
finalaverage=0
times=0
function usage()
{
cat << EOF
USAGE: $0 file
EOF
} (10 Replies)
Discussion started by: bashily
10 Replies
8. UNIX for Dummies Questions & Answers
find . -name "05_scripts" -type d -exec mv -f {}/'*.aep\ Logs' {}/.LogFiles \;
Returns this failure:
mv: rename ./019_0120_WS_WH_gate_insideTEST/05_scripts/*.aep\ Logs to ./019_0120_WS_WH_gate_insideTEST/05_scripts/.LogFiles/*.aep\ Logs: No such file or directory
I don't know why it's trying... (4 Replies)
Discussion started by: scribling
4 Replies
9. Shell Programming and Scripting
Hi,
I am using korn shell.
until ]
do
echo "\$# = " $#
echo "$1"
shift
done
To the above script, I passed 2 parameters and the program control doesn't enter inside "until" loop. If I change it to until ] then it does work.
Why numeric comparison is not working with -ne and works... (3 Replies)
Discussion started by: ab_2010
3 Replies
10. Shell Programming and Scripting
#!/bin/sh
trap "cleanup" TERM
timeout=5
mainpid=$$
cleanup()
{
echo "at $i interupt"
kill -9 0
}
watchdog()
{
sleep $1
}
(watchdog $timeout && kill -TERM $mainpid) &
run_test() (10 Replies)
Discussion started by: yanglei_fage
10 Replies
LEARN ABOUT HPUX
sum
sum(1) General Commands Manual sum(1) NAME
sum - print checksum and block or byte count of file(s) SYNOPSIS
[file ...] Remarks is obsolescent and should not be used in new applications that are intended to be portable between systems. Use instead (see cksum(1)). DESCRIPTION
calculates and prints to standard output a checksum for each named file, and also prints the size of the file in 512 byte blocks, rounded up. The default algorithm is a 16-bit sum of the bytes in which overflow is ignored. Alternate algorithms can be selected with the and options. Standard input is used if no file names are given. is typically used to verify data integrity when copying files between systems. Options recognizes the following options: Use an alternate algorithm in which the 16-bit sum is right rotated with each byte in computing the checksum. Use the 32-bit cyclical redundancy check (CRC) algorithm used by RETURN VALUE
returns the following values upon completion: All files were processed successfully. One or more files could not be read or some other error occurred. If an inaccessible file is encountered, continues processing any remaining files, but the final exit status is affected. DIAGNOSTICS
Read error conditions are indistinguishable from end of file on most devices; check the block or byte count. WARNINGS
This command is likely to be withdrawn from X/Open standards. Applications using this command might not be portable to other vendors' platforms. The usage of cksum(1) is recommended. SEE ALSO
cksum(1), wc(1). STANDARDS CONFORMANCE
sum(1)