10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello, i was trying to find get a command to list duplicated files so i tried
ls dir1 dir2 | awk '{x++}'
and it didnt work.
After a bit of searching online i found that it works without the curly braces
ls dir1 dir2 | awk 'x++'
I thought the curly braces were needed in awk so... (6 Replies)
Discussion started by: andy391791
6 Replies
2. Shell Programming and Scripting
Hi,
I have below command in one of the script. Can you please let me know what does the curly braces do over here \{1,\}. The remaining part of the code atleast I am able to understand.
sed -n 's/.*\-\()\{1,\}\)\-.*/\1/p' (13 Replies)
Discussion started by: tostay2003
13 Replies
3. Shell Programming and Scripting
Hi
I have a file called tmp with the content as belowmore tmp
NAMELIST(Hari)
NAMELIST(Raju)
I want to get the values between the brackets.
When I executed the below command on zlinux I get the output which I wantedmore tmp |awk -F'' '{print $2}'
But when I execute the same in... (3 Replies)
Discussion started by: harimhkr
3 Replies
4. UNIX for Dummies Questions & Answers
Hi everyone,
I've got a file that looks like this:
uid{508}pid{22224}pname{/PPROGRAM/pprgramx -profile:LIVE -serv:as ...
I want to pull the value of pid between the curly braces, or 22224 in this example. pid is always the second pair of curly braces, but the length of the number is... (7 Replies)
Discussion started by: Scottie1954
7 Replies
5. Shell Programming and Scripting
I need some help with regexp in tcl. The following code does work if the $urlvar ends in jpg,jpeg,png or gif. Eg, protocol(http/https)://testsite.com/images/image1.jpg
if { ! } {
//Do something
}
My problem is that if the URL does not end in these extensions this regexp is of no... (1 Reply)
Discussion started by: ampak
1 Replies
6. Shell Programming and Scripting
Hello everyone,
I'm new in tcl scripting.
I'm currently studying a tcl script and came across this line:
regexp {(\d+)(\S?)} $opts match opt swi
According to my understanding, this line means to search in the opts variable for one or more digit, followed by a non-whitespace character... (2 Replies)
Discussion started by: mar85
2 Replies
7. Shell Programming and Scripting
Hey,
Can anyone tell me what is the default tcl button color is?
I've already tried gray60/70/80/85/90/95.
None are the same.
Thanks,
Phil.
-----Post Update-----
You can disregard this question, found the color in #E0DFE3 (0 Replies)
Discussion started by: Phi01
0 Replies
8. Programming
Hello guys, please help me
I want to use TCl to move the lines with line number as odd number to a new file source_odd.txt, and move the lines with character 'a' to another file source_a.txt.
I also want to create a tcl function to list all the file names in a appointed directory. (1 Reply)
Discussion started by: kunleoyafajo
1 Replies
9. Shell Programming and Scripting
Hi,
I am new to shell scripting.I have worked somewhat with Perl though.
I am not able to find what the second line does and how does it do.
<code>
FP_RUNNING=`service filepool status`
FP_RUNNING=${FP_RUNNING%% *}
<\code>
After the first line,the variable FP_RUNNING stores '1 FilePool... (2 Replies)
Discussion started by: abhinavsinha
2 Replies
10. Shell Programming and Scripting
Hello
I am a TCL beginer, so please answer accordingly
here are my question:
1. variable scope
I built a text widget and gave it a textvariable: cmd_entry, I
I sent it to a procedure where I declare it as “global cmd_entry” and give it a value
The problem is that in the main program... (0 Replies)
Discussion started by: orid
0 Replies