Frenz,
I have a file with certain columns from ls -lR which looks something like:
file stemp
----------
lrwxrwxrwx ./temp/s1 -> 2.ksh
lrwxrwxrwx ./temp/s2 -> 3.ksh
lrwxrwxrwx ./temp/subtemp/s3 -> 1.ksh
lrwxrwxrwx ./temp/subtemp/s4 -> 2.ksh
lrwxrwxrwx ./temp/s5 -> ... (9 Replies)
I'm not sure where to post this but it's happening on a SunOS 5.8 server so I'll try here.
I've discovered some unexpected behavior when using tr.
For example:
echo a | tr
Z
echo b | tr
a
echo a | tr
B
echo a | tr
B
echo a | tr
A (8 Replies)
Hi there, I'm new to unix-environments.
I'm richard, and i'm mostly a web-developer, under php. I've done work in unix env before, but never had my own.
Today, I've got debian 3.1 r4 from the official site, and i've attempted to install it twice.
I installed it initially as "Desktop... (0 Replies)
Hi,
I search for the string below which contains a single quote,
some text '/home/myuser
in the file myfile.txt as another user with the grep command as follows
su - myuser -c "grep 'some text \'/home/myuser' myfile.txt"
I also tried using two backslashes
su - myuser... (6 Replies)
Hi everyone, thank you so much for reading.
I built a user reference page from /etc/password for a class project. Now I need two shell scripts: 1) Add names to the reference page 2) Delete names from the reference page. I know grep -v is involved somehow and some piping but I am super stuck.
... (1 Reply)
I have a text file (allWords.txt), that I would like to search through. Here is a snippet of what it looks like...
a
aah
aahed
aahing
aahs
aardvark
aardvarks
aardwolf
ab
abaci
aback
abacus
abacuses
abaft
......
I would like to use the grep search to search, line by line, for... (8 Replies)
Hi,
I'm using Mac 10.9.1. I would like to create an alias for grep so that it won't print out messages like "grep: /Users/davea/workspace/myproject/subdir/: Is a directory" all the time. So in my terminal, I opened ~/.profile and entered
alias grep='grep -s'
However, when I close and... (5 Replies)
i have this line of code that looks for the same file if it is currently running and returns the count.
`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh | grep -v grep | wc -l`
basically it is assigned to a variable
ISRUNNING=`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh |... (6 Replies)
PH=(6H 0 0 JD 9S 0 KD 0) #input from .txt file
In the above array, I am trying to get the computer to tell me at what indices the non-zeros are at.
I don't understand why this doesn't work...
grep -v -b "0" ph.txt > position.txt
Isn't grep -v supposed to show non matches in Bash?... (2 Replies)
Good Morning,
i ran into some trouble this morning while 'improving' my monitoring stuff. i would like to get a warning when the number of mails sent (outbound) by postfix is above a certain number. so far, so easy. to test that i simply put
cat /var/log/mail.info | grep 'to=<' | grep -v -e... (1 Reply)
Discussion started by: Mike
1 Replies
LEARN ABOUT OSF1
bcmp
bcopy(3) Library Functions Manual bcopy(3)NAME
bcopy, bcmp, bzero - Perform memory operations
LIBRARY
Standard C Library (libc)
SYNOPSIS
#include <strings.h>
void bcopy(
const void *source,
void *destination,
size_t length);
int bcmp(
const void *string1,
const void *string2,
size_t length);
void bzero(
void *string,
size_t length);
The following function definitions do not conform to current standards and are supported only for backward compatibility:
#include <string.h>
void bcopy(
const char *source,
char *destination,
int length);
int bcmp(
const char *string1,
const char *string2,
int length);
void bzero(
char *string,
int length);
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
bcopy(), bcmp(), bzero(): XSH5.0
Refer to the standards(5) reference page for more information about industry standards and associated tags.
PARAMETERS
Points to the original string for the bcopy() function. Points to the destination string for the bcopy() function. Specifies the byte
string to be compared to the string2 parameter by the bcmp() function. Specifies the byte string to be compared to the string1 parameter
by the bcmp() function. Specifies the length (in bytes) of the string.
DESCRIPTION
The bcopy(), bcmp(), and bzero() functions operate on variable length strings of bytes. Unlike the string functions, they do not check for
null bytes.
The bcopy() function copies the value of the length parameter in bytes from the string in the source parameter to the string in the desti-
nation parameter.
The bcmp() function compares the byte string in the string1 parameter against the byte string of the string2 parameter, returning a 0
(zero) value if the two strings are identical and a nonzero value otherwise.
The bzero() function nulls the string in the string parameter, for the value of the length parameter in bytes.
NOTES
[Tru64 UNIX] The bcopy() function is similar to the memcpy() function except that the first two parameters are reversed.
RELATED INFORMATION
Functions: memccpy(3), memcpy(3), string(3), swab(3)
Standards: standards(5) delim off
bcopy(3)