Sponsored Content
Top Forums UNIX for Advanced & Expert Users Which cut command is more efficient? Post 302507735 by sumoka on Thursday 24th of March 2011 04:44:16 PM
Old 03-24-2011
can you suggest one solid link or book that covers these basics...?
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

cut command

how do you show just the used disk space. using the cut and df command?? or does anyone have any other suggestions on how to do it a better way? (3 Replies)
Discussion started by: rookie22
3 Replies

2. Shell Programming and Scripting

Cut command

Hi, I want to cut from a particular position to a particular position and retain the rest. I tried this cut -c31-51 file1.txt > file2.txt But The characters from the position 31 to 51 were only present in file2.txt. Is there a way to reverse this i.e to retain the rest except from... (1 Reply)
Discussion started by: ragavhere
1 Replies

3. Shell Programming and Scripting

Help with cut command

Gurus, I need help with the cut command : I have a file with garbage charaters at the beginning of each record; but these characters are not of the same length; First record has 3 garbage chars to be removed; rest have 2; If the length was consistent across all the records, I could have... (3 Replies)
Discussion started by: tru_tell
3 Replies

4. Shell Programming and Scripting

Cut Command error cut: Bad range

Hi Can anyone what I am doing wrong while using cut command. for f in *.log do logfilename=$f Log "Log file Name: $logfilename" logfile1=`basename $logfilename .log` flength=${#logfile1} Log "file length $flength" from_length=$(($flength - 15)) Log "from... (2 Replies)
Discussion started by: dgmm
2 Replies

5. UNIX for Dummies Questions & Answers

Cut pid from ps using cut command

hay i am trying to get JUST the PID from the ps command. my command line is: ps -ef | grep "mintty" | cut -d' ' -f2 but i get an empty line. i assume that the delimiter is not just one space character, but can't figure out what should i do in order to do that. i know i can use awk or cut... (8 Replies)
Discussion started by: ran ber
8 Replies

6. Shell Programming and Scripting

Cut command

hi, i have a file abc,"an,ab",cde,efg abc,anab,cde,efg and need to cut the second field so the output should be abc,cde,efg and i have used cut -d',' -f1-1,3- but its giving me abc,ab",cde,efg abc,cde,efg (4 Replies)
Discussion started by: ATWC
4 Replies

7. UNIX for Beginners Questions & Answers

Cut command: can't make it cut fields

I'm a complete beginner in UNIX (and not a computer science student either), just undergoing a tutoring course. Trying to replicate the instructions on my own I directed output of the ls listing command (lists all files of my home directory ) to My_dir.tsv file (see the screenshot) to make use of... (9 Replies)
Discussion started by: scrutinizerix
9 Replies

8. Shell Programming and Scripting

Combining awk command to make it more efficient

VARIABLE="jhovan 5259 5241 0 20:11 ? 00:00:00 /proc/self/exe --type=gpu-process --channel=5182.0.1597089149 --supports-dual-gpus=false --gpu-driver-bug-workarounds=2,45,57 --disable-accelerated-video-decode --gpu-vendor-id=0x80ee --gpu-device-id=0xbeef --gpu-driver-vendor... (3 Replies)
Discussion started by: SkySmart
3 Replies

9. Shell Programming and Scripting

Efficient way to combine command

im currently running the following command to grab all arguments in front of a script, directly from the process table. # cat /tmp/allmyprocs ubuntu 9933 27793 0 03:29 pts/0 00:00:00 /bin/sh ./prying.sh ubuntu 9941 9933 0 03:29 pts/0 00:00:00 sh ubuntu 9952 9941 0 03:29... (1 Reply)
Discussion started by: SkySmart
1 Replies
DtMmdbBookGetTocObjectId(library call)									    DtMmdbBookGetTocObjectId(library call)

NAME
DtMmdbBookGetTocObjectId -- obtains the locator of a book's TOC section SYNOPSIS
#include <DtMmdb.h> DtMmdbHandle* DtMmdbBookGetTocObjectId( DtMmdbInfoRequest* request); DESCRIPTION
The DtMmdbBookGetTocObjectId function returns the object identifier of the specified book's TOC section. Use the DtMmdbFreeHandleList function to release the memory when the object identifier is no longer needed. Table lookup is involved when the identifier is specified by either the primary_oid or sequence_num field. ARGUMENTS
request Specifies the bookcase in the bookcase descriptor field, as well as a valid value in the primary_oid, the secondary_oid, or the sequence_num field. The primary_oid represents the DtInfo Database object identifier of the TOC section; the secondary_oid rep- resents the object identifier of the book itself; and the sequence_num represents the sequence number of the book within the bookcase (0 based). If more than one of these fields have a valid value, the order of precedence is: primary_oid, secondary_oid, and, last, sequence_num. RETURN VALUE
If DtMmdbBookGetTocObjectId completes successfully, it returns a pointer to the object identifier for the book's TOC section. If it fails, it returns a NULL pointer. EXAMPLE
The following shows how a DtMmdbBookGetTocObjectId call might be coded. DtMmdbInfoRequest request; request.bookcase_descriptor = DtMmdbGetBookCase(myInfoLibPtr, "myBase"); request.sequence_num = 1; DtMmdbBookGetTocObjectId(&request); SEE ALSO
TO BE SUPPLIED. DtMmdbBookGetTocObjectId(library call)
All times are GMT -4. The time now is 03:09 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy