10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am new to Linux and I am trying to cat only N files in a folder. N is dynamically given number at runtime.
If I give N as 2 then cat only 2 files in the folder
and If I give N as 5 then cat only 5 files in the folder.
Is there any way to do that? (6 Replies)
Discussion started by: KMusunuru
6 Replies
2. UNIX for Dummies Questions & Answers
I have a large * delimited text file and need to highlight specific columns on specific lines. The file looks similar to this:
ABC*01*00*01*00000 000000 *00000 000000 *35*0*0*0*0*20000*0*0*1*0000*00*4*0*3*0*0*1*0* *35*0000*001*4*1OT2*0148*0*0*0*0*0*0*6A7801B0**TEST1... (1 Reply)
Discussion started by: say170
1 Replies
3. Shell Programming and Scripting
I'm trying to figure out how to open and copy all contents of files last modded on aug 14 to one single text file. Also, I'm trying to do this in one command string.
I have
ls -l -R | grep "Aug 1" but all this does is print the -l info with Aug 1 in it.
how can I modify this so that
ls... (3 Replies)
Discussion started by: mmixology
3 Replies
4. Shell Programming and Scripting
Hi all,
I have a directory with many subdirectories each named like so: KOG0001, KOG0002, ...KOG9999.
Each of these subdirectories contain a variable number two kinds of files (nuc and prot) named like so: Capitella_sp_nuc_hits.fasta (nuc) and Capitella_sp_prot_hits.fasta (prot). The... (2 Replies)
Discussion started by: kmkocot
2 Replies
5. Shell Programming and Scripting
Hi All,
I am trying to rsync some of the latest files from remote m/c to my local linux box.
Folder structure in my remote m/c looks like this
/pub/Nightly/Package/ROLL/WIN
/pub/Nightly/Package/SOLL/sol
/pub/Nightly/Package/SOLL/linux
Each of the folder contains gzip files which on daily... (0 Replies)
Discussion started by: jhoomsharabi
0 Replies
6. UNIX for Dummies Questions & Answers
Hi
Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX?
Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I was a typical Windows guy. Like to do things just by clicking my mouse:cool:. I got a new job now...where they are big on unix.
I am trying to wet my fingures now with unix. Haven't taken the dive yet.
I am trying to find a solution for this problem.
Please help me with some... (4 Replies)
Discussion started by: sandeep78
4 Replies
8. Shell Programming and Scripting
Hi,
I need to write a shell script that should lists only the files that starts with alphabet from the /proc dir and then I have to cat those files and redirect to a file.
But my below script is not working. It is reading the first file properly but not the subsequent files. Please throw a... (2 Replies)
Discussion started by: royalibrahim
2 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I have a .txt file
Sample:
=====================
NEXT HOST
=====================
AEADBAS001
ip access-list extended BLA_Incoming_Filter
ip access-list extended BLA_Outgoing_Filter
access-list 1 permit xxxxxxxxxxxxxx
access-list 2 permit xxxxxxxxxxxxxx
=====================... (4 Replies)
Discussion started by: I-1
4 Replies
10. Shell Programming and Scripting
Quick question,
File A has one line (10 charachters), File B has one line (10 charachters).
how do a concat these two files together to produce a file (File C) that has the contents of Files A + B together onto one line of 20 Charachters
if I use:
cat FileA FileB > FileC
I get the... (5 Replies)
Discussion started by: kshelluser
5 Replies