11-08-2006
perl is no option.... its not on all systems
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Gurus,
I wrote a small KSH script, in that i am comparing two variables like this
curr_time = date +%h.%m
set_time=23.55
If ];
then
zip the file
fi
The above script is croned to run evey 5(3,8,.......,58) minutes, but it is zipping at 23.03 hours. My intention is at 23.58 .what... (4 Replies)
Discussion started by: nandinisagar
4 Replies
2. Programming
Hi !
How to reset a variable to 0 after a reset value, say 10 using bitwise
XOR.
For example,
int cnt=0;
if(cnt<10)
cnt++;
else
cnt = 0;
How can we achieve this by using XOR only.
thanks, (1 Reply)
Discussion started by: mrgubbala
1 Replies
3. Shell Programming and Scripting
Hi,
I want to get the first two items returned by ps -ef into two variables?
Can anyone please help
Thanks (8 Replies)
Discussion started by: JamesByars
8 Replies
4. Programming
Hi,
I am trying to reverse a string using the following program utilizing the Exclusive OR bit operation:
int main() {
char str = "Quraish";
char *p = str, temp;
char *q = str + strlen(str) - 1;
while ( p != q ) {
if (*p != *q) {
*p ^= *q; *q ^= *p; *p ^= *q;... (1 Reply)
Discussion started by: royalibrahim
1 Replies
5. Shell Programming and Scripting
Hi,
I'm trying to work on the script given below
#!/bin/ksh -x
pfile()
{
echo "$1"
}
touch smp19
echo "Hi" > smp19
result=$(pfile $smp19)
echo $result
As highlighted , when i pass $smp19 as parameter ,it does not display the output.However when i try giving "Hi" instead... (2 Replies)
Discussion started by: Sheema
2 Replies
6. Shell Programming and Scripting
Hi there,
I want to compare 2nd column which are alphanumeric values from each of the 2 files i.e.,lspv_pre.out and lspv_post.out , if found echo some message.
lspv_pre.out
hdisk0 00c39eaa451144dd rootvg active
hdisk1 00c39eaa45223322 ... (3 Replies)
Discussion started by: mbak
3 Replies
7. UNIX for Dummies Questions & Answers
I am aware of truth table for XOR between binary values .
Out of curious in would like to know how XOR works between 2 strings which contain alphabets .
For example A ^ B
How it works internally?
Please help me to understand this
Thanks (1 Reply)
Discussion started by: pandeesh
1 Replies
8. FAQ Submission Queue
The purpose of this article is revealing the unrevealed parts of the bitwise XOR.
As we aware, the truth table for the XOR operator is :
A B A^B
0 0 0
0 1 1
1 0 1
1 1 0
For example , 1^2 will be calculated as given below:
First the operands... (1 Reply)
Discussion started by: pandeesh
1 Replies
9. UNIX for Dummies Questions & Answers
hi,
i am new to shell programming, can u please tell me how to perform XOr operation of two strings.
i tried to do xor using ^symbol but this doesnt work.
help me with this
Thanks (12 Replies)
Discussion started by: anil_uvce
12 Replies
LEARN ABOUT HPUX
umountall
mountall(1M) mountall(1M)
NAME
mountall, umountall - mount and unmount multiple file systems
SYNOPSIS
FStype] [file_system_table |
FStype]
DESCRIPTION
is used to mount file systems according to file_system_table. By default, is the file_system_table. If a dash is specified, reads
file_system_table from the standard input; the standard input must be in the same format as the
Before each file system is mounted, a check is done using (see fsck(1M)) to ensure that the file system is mountable. If the file system
is not mountable, it is repaired by before the mount is attempted.
causes all mounted file systems except the non-removable file systems such as to be unmounted.
Options
and recognize the following options:
Specify the file system type
(FStype) to be mounted or unmounted.
Specify action on local file systems only.
Specify action on remote file systems only.
Send a signal to processes that have files opened.
Attempt to mount all the unmounted file systems. This option will not perform the file system consistency check and repair.
Perform the file system consistency check and repair on all unmounted file system. This option will not mount the file systems.
DIAGNOSTICS
Error and warning messages may originate from or See fsck(1M), mount(1M), or fuser(1M) to interpret the error and warning messages.
EXAMPLES
Mount all unmounted file systems listed in
Mount all local file systems listed in
Mount all remote file systems listed in
Mount all local hfs file systems:
Unmount all NFS file systems and kill any processes that have files opened in the file system:
WARNINGS
especially with the option, should be used with extreme caution, because it can cause severe damage.
The option may not be available in future releases.
may not be effective with some cases of LOFS file systems.
FILES
Static information about the file systems
Mounted file system table
SEE ALSO
fsck(1M), mount(1M), fuser(1M), mnttab(4), fstab(4), signal(2)
mountall(1M)