05-02-2013
File Row Line Count without Header Footer
Hi There!
I am saving the file count of all files in a directory to an output file using:
wc -l * > FileCount.txt
I get:
114 G4SXORD
3 G4SXORH
0 G4SXORP
117 total
But this count includes header and footer. I want to subtract 2 from the count and get
112 G4SXORD
1 G4SXORH
0 G4SXORP
113 total
Is there a way to do that in a one-liner? How do I subtract 2 from wc -l output before writing it to output file?
Thanks
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, I need to chope the header and footer record from an input file and make a new output file, please let me know how i can do it in unix.thanks. (4 Replies)
Discussion started by: coolbudy
4 Replies
2. Shell Programming and Scripting
I am trying to get a total number of tapes w/out headers or footers in a ERV file and append it to the file. For some reason I cannot get it to work. Any ideas?
#!/bin/sh
dat=`date +"%b%d_%Y"`
+ date +%b%d_%Y
dat=Nov16_2006
tapemgr="/export/home/legato/tapemgr/rpts"... (1 Reply)
Discussion started by: gzs553
1 Replies
3. Shell Programming and Scripting
I have one large file, after every 200 line i have to split the file and the add header and footer to each small file?
It is possible to add different header and footer to each file? (1 Reply)
Discussion started by: ashish4422
1 Replies
4. Shell Programming and Scripting
How to append constant No of spaces suppose 52 at end of each line in a file (xyz) excluding first and last line.
Please Help me out for the same. (1 Reply)
Discussion started by: deepam
1 Replies
5. Shell Programming and Scripting
I am having report file with header and footer . The details in between header and footer are separated by a pipe charater. I want to sort the file by considering multiple columns in between header and footer.
pls help (4 Replies)
Discussion started by: suryanarayana
4 Replies
6. Shell Programming and Scripting
This is my file(Target.txt)
name|age|locaction
abc|23|del
xyz|24|mum
jkl|25|kol
The file should be like this
1|03252012
1|name|age|location
2|abc|23|del
2|xyz|24|mum
2|jkl|25|kol
2|kkk|26|hyd
3|4
Column 1 is row indicator
for row 1 and 2, column indicator is 1,for data rows... (1 Reply)
Discussion started by: itsranjan
1 Replies
7. Shell Programming and Scripting
Hi Every one,
what is the coomand to remove header or footer from a file.
Please help me by providing command/syntax to remove header/footer from unix.
Thanks in advance for all your support. (5 Replies)
Discussion started by: sridhardwh
5 Replies
8. Shell Programming and Scripting
currently I've a file
Insert into CD_CARD_TYPE
(CODE, DESCRIPTION, LAST_UPDATE_BY, LAST_UPDATE_DATE)
Values
('024', '024', 2, sysdate);
Insert into CD_CARD_TYPE
(CODE, DESCRIPTION, LAST_UPDATE_BY, LAST_UPDATE_DATE)
Values
('032', '032', 2, sysdate);
........
is it... (3 Replies)
Discussion started by: jediwannabe
3 Replies
9. Shell Programming and Scripting
What I'm trying to accomplish. I receive a Header and Detail file for daily processing. The detail file comes first which holds data, the header is a receipt of the detail file and has the detail files record count. Before processing the detail file I would like to put a wrapper around another... (4 Replies)
Discussion started by: pone2332
4 Replies
10. UNIX for Dummies Questions & Answers
Is there any command to eliminate Header and footer from EBCDIC file (4 Replies)
Discussion started by: abhilashnair
4 Replies
LEARN ABOUT MOJAVE
vm_stat
VM_STAT(1) BSD General Commands Manual VM_STAT(1)
NAME
vm_stat -- show Mach virtual memory statistics
SYNOPSIS
vm_stat [[-c count] interval]
DESCRIPTION
vm_stat displays Mach virtual memory statistics. If the optional interval is specified, then vm_stat will display the statistics every
interval seconds. In this case, each line of output displays the change in each statistic (an interval count of 1 displays the values per
second). However, the first line of output following each banner displays the system-wide totals for each statistic. If a count is pro-
vided, the command will terminate after count intervals. The following values are displayed:
Pages free
the total number of free pages in the system.
Pages active
the total number of pages currently in use and pageable.
Pages inactive
the total number of pages on the inactive list.
Pages speculative
the total number of pages on the speculative list.
Pages throttled
the total number of pages on the throttled list (not wired but not pageable).
Pages wired down
the total number of pages wired down. That is, pages that cannot be paged out.
Pages purgeable
the total number of purgeable pages.
Translation faults
the number of times the "vm_fault" routine has been called.
Pages copy-on-write
the number of faults that caused a page to be copied (generally caused by copy-on-write faults).
Pages zero filled
the total number of pages that have been zero-filled on demand.
Pages reactivated
the total number of pages that have been moved from the inactive list to the active list (reactivated).
Pages purged
the total number of pages that have been purged.
File-backed pages
the total number of pages that are file-backed (non-swap)
Anonymous pages
the total number of pages that are anonymous
Uncompressed pages
the total number of pages (uncompressed) held within the compressor
Pages used by VM compressor:
the number of pages used to store compressed VM pages.
Pages decompressed
the total number of pages that have been decompressed by the VM compressor.
Pages compressed
the total number of pages that have been compressed by the VM compressor.
Pageins
the total number of requests for pages from a pager (such as the inode pager).
Pageouts
the total number of pages that have been paged out.
Swapins
the total number of compressed pages that have been swapped out to disk.
Swapouts
the total number of compressed pages that have been swapped back in from disk.
If interval is not specified, then vm_stat displays all accumulated statistics along with the page size.
Mac OS X August 13, 1997 Mac OS X