10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Need to add a numeric & special char to end of the first line
Existing file:
12-11-16|11 2016 Jan 12:34:55|03:55|
13-10-16|10 2016 Jan 12:34:55|03:55|12-11-16|11 2016 Jan 12:34:55|03:55|
14-10-16|19 2016 Jan 12:34:55|03:55|13-11-16|11 2016 Jan 12:34:55|04:55|
15-10-16|18 2016 Jan... (11 Replies)
Discussion started by: Joselouis
11 Replies
2. UNIX and Linux Applications
Hi! How we are?
I have an A4 PDF in my server, and i must send it to phisically printer.
I use the comand:
lpr -P printername -o media=A4 archive.pdf
And the printer prints it in letter format, i don't know why.
¿Have ideas or solution?
Thanks, my best regards. (6 Replies)
Discussion started by: dcastellini
6 Replies
3. Shell Programming and Scripting
Hi Friends,
I have an input file like this
chr1 100 200
chr1 200 300
chr1 300 400
chr1 400 500
chr1 500 600
chr1 600 700
chr1 700 800
chr1 800 900
chr1 900 920
chr1 940 960
I would like to get the first line's second column and the fifth line's 3rd column as one single line. This... (13 Replies)
Discussion started by: jacobs.smith
13 Replies
4. Shell Programming and Scripting
Hi
i read data with awk,
01.07.2012 00:10 227.72 247.50 1.227 1.727 17.273
01.07.2012 00:20 237.12 221.19 2.108 2.548 17.367
01.07.2012 00:30 230.38 230.34 3.216 3.755 17.412
01.07.2012 00:40 243.18 242.91 4.662 5.172 17.328
01.07.2012 00:50 245.58 245.41 5.179 5.721 17.128... (3 Replies)
Discussion started by: IMPe
3 Replies
5. Shell Programming and Scripting
Hi, I'm having trouble with awk print all characters between 2 patterns. I tried more then one solution found on this forum but with no success.
Probably my mistakes are due to the special characters "" and "]"in the search patterns.
Well, have a log file like this:
logfile.txt
... (3 Replies)
Discussion started by: ginolatino
3 Replies
6. UNIX for Dummies Questions & Answers
Hey guys & gals,
I am hoping for some advice on a sed or awk command that will
allow to only print lines from a file that contain 3 numeric values.
From previous searches here I saw that ygemici used the sed command
to remove lines containing more than 3 numeric values ;
however how... (3 Replies)
Discussion started by: TAPE
3 Replies
7. UNIX for Dummies Questions & Answers
I have this:
\2009_may\05-04-2009\05-04-2009(74)
\2009_may\05-04-2009\05-04-2009(74)\05-04-2009(74)_0-999
\2009_may\05-04-2009\05-04-2009(74)_left
\2009_may\05-04-2009\05-04-2009(74)_left\05-04-2009(74)
\2009_may\05-04-2009\05-04-2009(74)_right... (3 Replies)
Discussion started by: kenneth.mcbride
3 Replies
8. Shell Programming and Scripting
Hello All,
I have been searching and trying this for a bit now. Can use some assistance.
Large 5000 line flat file.
bash, rhel5
Input File Sinppet:
Fri Oct 30 09:24:02 EDT 2009 -- 1030
Fri Oct 30 09:26:01 EDT 2009 -- 73
Fri Oct 30 09:28:01 EDT 2009 -- 1220
Fri Oct 30 09:30:01 EDT... (9 Replies)
Discussion started by: abacus
9 Replies
9. Shell Programming and Scripting
Hi Experts,
How to convert months into numeric format with the help of some script:
Suppose I want:
" Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec "
to be converted as :
" 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 "
Thanks in... (2 Replies)
Discussion started by: rveri
2 Replies
10. Shell Programming and Scripting
Hi every body,
i have this file example :
TD1
TD2
TD3
.
.
.TDn
<DIE_1>
xxxxxx
<\DIE_1>
<TD1>
information 1
inormation n
<\TD1>
<TDq>
information (0 Replies)
Discussion started by: kamel.kimo
0 Replies
secure_sid_scripts(5) File Formats Manual secure_sid_scripts(5)
NAME
secure_sid_scripts - controls whether setuid and setgid bits on scripts are honored
VALUES
Failsafe
Default
Allowed values
Recommended values
DESCRIPTION
This tunable controls whether and bits on executable scripts have any effect. Honoring on scripts make a system vulnerable to attack by
malicious users.
The default value for this variable is 1, indicating that bits are to be ignored by the execve(2) system call for higher security. The
tunable can be set to 0 for a compatibility with older releases at the expense of security. Hewlett-Packard strongly recommends that you
not change the value of this tunable unless there is an urgent need to do so.
When a script with bits is executed, the kernel generates the following error message to both the terminal controlling and the system log.
(To view the error message, use dmesg(1M) or inspect
Who is Expected to Change This Tunable?
Administrator.
Restrictions on Changing
Changes to this tunable take effect for new scripts started after the change.
When Should the Value of This Tunable Be Changed?
This tunable controls operational modes rather than data structure sizes and limits. The appropriate setting for a system depends on
whether you consider security or compatibility to be most important.
A value of is compatible with previous releases of HP-UX, but it is also less secure.
A value of provides security against race condition attacks exploiting scripts.
What Are the Side Effects of Changing the Value
This tunable controls only executable scripts (not programs) with bit set. HP-UX does not ship with any such scripts. If the customer
wishes to use scripts, third party applications such as or can be used. Alternatively, the shell script can be wrapped in a simple C pro-
gram that runs the shell script with appropriate permissions:
What Other Tunable Values Should Be Changed at the Same Time?
None.
WARNINGS
None. All HP-UX kernel tunable parameters are release specific. This parameter may be removed or have its meaning changed in future
releases of HP-UX.
Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parameter values. After installation,
some tunable parameters may no longer be at the default or recommended values. For information about the effects of installation on tun-
able values, consult the documentation for the kernel software being installed. For information about optional kernel software that was
factory installed on your system, see at
FILES
AUTHOR
was developed by HP.
SEE ALSO
chmod(1), execve(2), kctune(1M).
Tunable Kernel Parameters secure_sid_scripts(5)