09-27-2004
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi I am trying to write a script which will loop through all files that end in ".txt" and ask user if they want to delete the file or not
#this print out all files
dir=/root/etc/
find $dir -name "*.txt"
output:
1.txt
2.txt
etc
but what i really want is
1.txt delete(Y/N):
2.txt ... (11 Replies)
Discussion started by: Calypso
11 Replies
2. Shell Programming and Scripting
Hi,
I have a strange problem and I'm sure its because I'm doing something stupid.
When I loop through all of the files in a directory they cannot be found.
Any help would be greatly appreciated.
Thanks,
-E
$ touch a.txt
$ touch b.txt
$ ls
a.txt b.txt
$ for f in `ls` ; do... (3 Replies)
Discussion started by: earls
3 Replies
3. Shell Programming and Scripting
Hi frnd , hv nice week ahead,
in shell script i found 2 words as below
1 ) targ_found=`sed -n \`echo $line_no\`p sesslog.txt | grep -ic 'Targ Rowid'`
2 ) bracket_found=`sed -n \`echo $line_no\`p sesslog.txt | grep -wc ')'`
now we got he line number of 2 words. now i want to... (1 Reply)
Discussion started by: Gopal_Engg
1 Replies
4. UNIX for Dummies Questions & Answers
I'm guessing i have a syntax error. I'm not sure it get's past the the while condition. I get an error 0 not found. Simple loop not sure what I'm doing wrong.
#!/usr/bin/ksh
set -A MtPtArray /u03 /u06
tUbound=${#MtPtArray
}
echo $tUbound
i=0
while ($i -lt $tUbound)
do
print... (4 Replies)
Discussion started by: KME
4 Replies
5. Shell Programming and Scripting
can anyone please help me with this:
i have written a shell script and a stored procedure which has one OUT parameter. now i want to use that out parameter as an input to the unix script but i am getting an error as variable not found. below are the unix scripts and stored procedure...
... (4 Replies)
Discussion started by: swap21783
4 Replies
6. Shell Programming and Scripting
Hi All,
I have a simple script.sh file. It gives me " file.txt' for reading (no such file or directory)" Why can this happen?
%ls
ch1file.txt ch2file.txt ch3file.txt
% chmod +x script.sh
% bash
% ./script.sh
where script.sh is as follows
for i in seq(3)
do awk '{print $1}'... (1 Reply)
Discussion started by: senayasma
1 Replies
7. Shell Programming and Scripting
can any1 please tell me what is problem with following code:
i=1;
cat test| while read CMD;
do
Var$i=$CMD; or Var$i=$(echo $CMD) ;
let i++
doneI keep getting error :
line 4: Var1=sometext: command not found (2 Replies)
Discussion started by: kashif.live
2 Replies
8. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Discussion started by: mrm5102
5 Replies
9. Shell Programming and Scripting
I am unable to use the value of a variable.
while ]
do
LstFldDataPart =`head -n "$LstFldDataPartCntr" "${FeedFileDir}/${FeedFileBadRecs}" | tail -1 | tr -d '\n'`
echo $LstFldDataPart
JndLstFldDataPart="${JndLstFldDataPart}${LstFldDataPart}"
LstFldDataPartCntr=... (3 Replies)
Discussion started by: TomG
3 Replies
10. Shell Programming and Scripting
Dear Help,
Is it possible to continue the loop by going to the next available value, if the 'expected value' is not found. I have a list of values which might not get incremented by fixed value and hence the loop could break and the script could terminate.
Any suggestion is appreciated.
... (1 Reply)
Discussion started by: Indra2011
1 Replies
LEARN ABOUT DEBIAN
concat
concat(3tcl) Tcl Built-In Commands concat(3tcl)
__________________________________________________________________________________________________________________________________________________
NAME
concat - Join lists together
SYNOPSIS
concat ?arg arg ...?
_________________________________________________________________
DESCRIPTION
This command joins each of its arguments together with spaces after trimming leading and trailing white-space from each of them. If all
the arguments are lists, this has the same effect as concatenating them into a single list. It permits any number of arguments; if no args
are supplied, the result is an empty string.
EXAMPLES
Although concat will concatenate lists, flattening them in the process (so giving the following interactive session):
% concat a b {c d e} {f {g h}}
a b c d e f {g h}
it will also concatenate things that are not lists, as can be seen from this session:
% concat " a b {c " d " e} f"
a b {c d e} f
Note also that the concatenation does not remove spaces from the middle of values, as can be seen here:
% concat "a b c" { d e f }
a b c d e f
(i.e., there are three spaces between each of the a, the b and the c).
SEE ALSO
append(3tcl), eval(3tcl), join(3tcl)
KEYWORDS
concatenate, join, lists
Tcl 8.3 concat(3tcl)