07-22-2008
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have,
LIST="a b c d e"
for word in $LIST
do
echo $word
done
would give me
a
b
c
d
e
With the first iteration of the for loop, I get "a" as the result.
Is it possible that I get both "a" and "b" in only the first iteration.
In the next iteration I get "c" and "d" and so on.... (2 Replies)
Discussion started by: run_time_error
2 Replies
2. Programming
Here is my code:
int startingPort = 200;
string tempPort;
stringstream out;
out<<startingPort;
tempPort = out.str(); //tempPort carries startingPort in string format
//convert tempPort to *char - currentPort going to be passed into getaddrinfo()
char currentPort;... (10 Replies)
Discussion started by: f.ben.isaac
10 Replies
3. Shell Programming and Scripting
Hi I'm having difficulty in writing a script with searching a specified word using sed and replaces that word with numbers that is incremented
I tried this:
#!/bin/sh
awk '{ for (i=2010; i<=NF; i++) sed 's/TBA/$i; }' filename.txt > outputfile.txt
but it doesn't work. here is my desired... (1 Reply)
Discussion started by: sexyTrojan
1 Replies
4. Shell Programming and Scripting
echo "Enter Starting id:"
echo ""
read rvst_strt_idxx
echo ""
echo "Enter Closing id:"
echo ""
read rvst_clsn_idxx
FIELD1=$rvst_strt_idxx
FIELD2="USER"
FIELD3="TEST"
FIELD4="12345"
FIELD5="00000"
echo ""
echo "INSERT INTO TABLE( FIELD1, FIELD2, FIELD3, FIELD4,
... (7 Replies)
Discussion started by: ultimatix
7 Replies
5. Programming
Hello,
what is the result of the below, and how does it work?
int i = 5;
cout << i++ * ++i << endl;
cout << i << endl; (12 Replies)
Discussion started by: milhan
12 Replies
6. Shell Programming and Scripting
I'm currently trying to write a ksh or csh script that would change the name of a file found in directories and attach to the name an incrementing three digit number.
I know how to write a script that will go:
000, 001, 002, 003, etc
The twist is I need more increments then allowed by a 3... (11 Replies)
Discussion started by: Rust
11 Replies
7. UNIX for Dummies Questions & Answers
Hi,
want to increment a variable in a for loop like this:
for (( c=$total-1; c>=0; c-- ))
do
if ;
then
maximo=$valores
fi
done
But it gives the error:
No such file or directory
How can i do this only incrementing the c variable?
Thanks (8 Replies)
Discussion started by: limadario
8 Replies
8. Shell Programming and Scripting
Hi All,
I require some help with the below:
I am trying to incriment the ascii value of a letter and then print it.
So basically "a" becomes "b" and "z" becomes "A".
Does anyone have any pointers?
Cheers,
Parks (10 Replies)
Discussion started by: bParks
10 Replies
9. Shell Programming and Scripting
Hello folks.
I am trying to increment my variable names to match a counter that is to be used later on...
Basically, i have a for loop that lists directories (for example TEST_OS DVP_OS PROD_OS ) but this loop is not static, it may contain 3 directory once and the next run 5 directories.
I... (6 Replies)
Discussion started by: Stephan
6 Replies
10. UNIX for Dummies Questions & Answers
I have a date variable like 2012-12-31 ( YYYY -MM -DD ) in flat file and it has to be incremtented by 1 every time i run the script
Example : i tried the below script after data modifcation but this does not seem to work
expr `20121231 +%Y%m%d` + 1
Note : Mine is not a GNU... (4 Replies)
Discussion started by: akshay01987
4 Replies
LEARN ABOUT PLAN9
fs_cleanacl
FS_CLEANACL(1) AFS Command Reference FS_CLEANACL(1)
NAME
fs_cleanacl - Remove obsolete entries from an ACL
SYNOPSIS
fs cleanacl [-path <dir/file path>+] [-help]
fs cl [-p <dir/file path>+] [-h]
DESCRIPTION
The fs cleanacl command removes from the access control list (ACL) of each specified directory or file any entry that refers to a user or
group that no longer has a Protection Database entry. Such an entry appears on the ACL as an AFS user ID number (UID) rather than a name,
because without a Protection Database entry, the File Server cannot translate the UID into a name.
Cleaning access control lists in this way not only keeps them from becoming crowded with irrelevant information, but also prevents the new
possessor of a recycled AFS UID from obtaining access intended for the former possessor of the AFS UID. (Note that recycling UIDs is not
recommended in any case.)
OPTIONS
-path <dir/file path>+
Names each directory for which to clean the ACL (specifying a filename cleans its directory's ACL). If this argument is omitted, the
current working directory's ACL is cleaned.
Specify the read/write path to each directory, to avoid the failure that results from attempting to change a read-only volume. By
convention, the read/write path is indicated by placing a period before the cell name at the pathname's second level (for example,
/afs/.abc.com). For further discussion of the concept of read/write and read-only paths through the filespace, see the fs mkmount
reference page.
-help
Prints the online help for this command. All other valid options are ignored.
OUTPUT
If there are no obsolete entries on the ACL, the following message appears:
Access list for <path> is fine.
Otherwise, the output reports the resulting state of the ACL, following the header
Access list for <path> is now
At the same time, the following error message appears for each file in the cleaned directories:
fs: '<filename>': Not a directory
EXAMPLES
The following example illustrates the cleaning of the ACLs on the current working directory and two of its subdirectories. Only the second
subdirectory had obsolete entries on it.
% fs cleanacl -path . ./reports ./sources
Access list for . is fine.
Access list for ./reports is fine.
Access list for ./sources is now
Normal rights:
system:authuser rl
pat rlidwka
PRIVILEGE REQUIRED
The issuer must have the "a" (administer) permission on each directory's ACL (or the ACL of each file's parent directory); the directory's
owner and the members of the system:administrators group have the right implicitly, even if it does not appear on the ACL.
SEE ALSO
fs_listacl(1), fs_mkmount(1)
COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas
Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.
OpenAFS 2012-03-26 FS_CLEANACL(1)