8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All
I am a new in scripting language and I would like help for you guys
I would like to create a file named constant.h and search into all files *.m in specific directory for a reg-exp @"LBL_]+" exp: @"LBL_75847" , and write those matchs to constant.h if there are not written (no... (15 Replies)
Discussion started by: molwiko
15 Replies
2. Shell Programming and Scripting
$var1="LEN";
$VAR2="CODLENTT";
now, var2 contains var1(LEN).How do i check this in perl....
whether one string is a part of another..?
if (<logic>)
{
my operation;
}
what'd be the logic.. (4 Replies)
Discussion started by: vijay_0209
4 Replies
3. Shell Programming and Scripting
Hi,
I am using the following piece of code for extracting some data from in between some tags ...
$text =~ /<TAG1>(.*)<\/TAG1>.*<TAG2>(.*)<\/TAG2>.*<TAG3>(.*)<\/TAG4>.*<TAG5>(.*)<\/TAG5>/;
$tag1=$1;
print "\n$tag1";
But I am getting an error like
Use of uninitialized value in... (1 Reply)
Discussion started by: King Nothing
1 Replies
4. UNIX for Dummies Questions & Answers
Hi, I need
to make some extraction . with the following input to get the right output.
input: /etc/exp/home/bin ====> output: exp
and
input: aex1234 ===> output: ex
Thanks for your help, (4 Replies)
Discussion started by: yeclota
4 Replies
5. Shell Programming and Scripting
$ cat file.txt
asd
<AA>dev
<LL>def
<RR>sha
This works for me:
$ sed -r 's/^ .*<LL>def/\t<LL>my/' file.txt
asd
<AA>dev
<LL>my
<RR>sha
But, this does not work for me:
$ sed -r 's/^\s+<LL>def/\t<LL>my/' file.txt
asd
... (1 Reply)
Discussion started by: demoprog
1 Replies
6. Shell Programming and Scripting
Hi,
Should be a difference between ']]*' and ']+' ?
I use them in bash with sed and grep.
Thanks (1 Reply)
Discussion started by: ynir
1 Replies
7. Shell Programming and Scripting
in shell scripting there is extensive usage of
i> regular expression
ii>sed
iii>awk
can anyone tell me the suitable contexts ...i mean which one is suitable for what kind of operation.
like the reg-exp and sed seems to be doing the same job..i.e pattern matching (1 Reply)
Discussion started by: mobydick
1 Replies
8. Shell Programming and Scripting
Any idea please:
How to pass a reg. exp. variable to awk call in a shell???
Thank u
#!/bin/sh
reg_exp=name
awk '/reg_exp/{
print;
}' $1 (5 Replies)
Discussion started by: andy2000
5 Replies
tapset::stap_staticmarkers(3stap) tapset::stap_staticmarkers(3stap)
NAME
tapset::stap_staticmarkers - systemtap stap_staticmarkers tapset
DESCRIPTION
stap.pass0
Starting stap pass0 (parsing command line arguments)
See probe::stap.pass0(3stap)
for details.
stap.pass0.end
Finished stap pass0 (parsing command line arguments)
See probe::stap.pass0.end(3stap)
for details.
stap.pass1a
Starting stap pass1 (parsing user script)
See probe::stap.pass1a(3stap)
for details.
stap.pass1b
Starting stap pass1 (parsing library scripts)
See probe::stap.pass1b(3stap)
for details.
stap.pass1.end
Finished stap pass1 (parsing scripts)
See probe::stap.pass1.end(3stap)
for details.
stap.pass2
Starting stap pass2 (elaboration)
See probe::stap.pass2(3stap)
for details.
stap.pass2.end
Finished stap pass2 (elaboration)
See probe::stap.pass2.end(3stap)
for details.
stap.pass3
Starting stap pass3 (translation to C)
See probe::stap.pass3(3stap)
for details.
stap.pass3.end
Finished stap pass3 (translation to C)
See probe::stap.pass3.end(3stap)
for details.
stap.pass4
Starting stap pass4 (compile C code into kernel module)
See probe::stap.pass4(3stap)
for details.
stap.pass4.end
Finished stap pass4 (compile C code into kernel module)
See probe::stap.pass4.end(3stap)
for details.
stap.pass5
Starting stap pass5 (running the instrumentation)
See probe::stap.pass5(3stap)
for details.
stap.pass5.end
Finished stap pass5 (running the instrumentation)
See probe::stap.pass5.end(3stap)
for details.
stap.pass6
Starting stap pass6 (cleanup)
See probe::stap.pass6(3stap)
for details.
stap.pass6.end
Finished stap pass6 (cleanup)
See probe::stap.pass6.end(3stap)
for details.
stap.cache_clean
Removing file from stap cache
See probe::stap.cache_clean(3stap)
for details.
stap.cache_add_mod
Adding kernel instrumentation module to cache
See probe::stap.cache_add_mod(3stap)
for details.
stap.cache_add_src
Adding C code translation to cache
See probe::stap.cache_add_src(3stap)
for details.
stap.cache_add_nss
Add NSS (Network Security Services) information to cache
See probe::stap.cache_add_nss(3stap)
for details.
stap.cache_get
Found item in stap cache
See probe::stap.cache_get(3stap)
for details.
stap.system
Starting a command from stap
See probe::stap.system(3stap)
for details.
stap.system.spawn
stap spawned new process
See probe::stap.system.spawn(3stap)
for details.
stap.system.return
Finished a command from stap
See probe::stap.system.return(3stap)
for details.
staprun.insert_module
Inserting SystemTap instrumentation module
See probe::staprun.insert_module(3stap)
for details.
staprun.remove_module
Removing SystemTap instrumentation module
See probe::staprun.remove_module(3stap)
for details.
staprun.send_control_message
Sending a control message
See probe::staprun.send_control_message(3stap)
for details.
stapio.receive_control_message
Received a control message
See probe::stapio.receive_control_message(3stap)
for details.
SEE ALSO
probe::stap.pass0(3stap), probe::stap.pass0.end(3stap), probe::stap.pass1a(3stap), probe::stap.pass1b(3stap),
probe::stap.pass1.end(3stap), probe::stap.pass2(3stap), probe::stap.pass2.end(3stap), probe::stap.pass3(3stap),
probe::stap.pass3.end(3stap), probe::stap.pass4(3stap), probe::stap.pass4.end(3stap), probe::stap.pass5(3stap),
probe::stap.pass5.end(3stap), probe::stap.pass6(3stap), probe::stap.pass6.end(3stap), probe::stap.cache_clean(3stap),
probe::stap.cache_add_mod(3stap), probe::stap.cache_add_src(3stap), probe::stap.cache_add_nss(3stap), probe::stap.cache_get(3stap),
probe::stap.system(3stap), probe::stap.system.spawn(3stap), probe::stap.system.return(3stap), probe::staprun.insert_module(3stap),
probe::staprun.remove_module(3stap), probe::staprun.send_control_message(3stap), probe::stapio.receive_control_message(3stap), stap(1),
stapprobes(3stap)
IBM
--- tapset::stap_staticmarkers(3stap)
