how does below tr command replace nonletters with newlines?
I think I understand tr -cs '\n' part.. but what is
A-Za-z\' <--- what is this??
tr -cs A-Za-z\' '\n' |
-c --complement
-s, --squeeze-repeats
replace each input sequence of a repeated character that is... (0 Replies)
how does below tr command replace nonletters with newlines?
I think I understand tr -cs '\n' part.. but what is
A-Za-z\' <--- what is this??
tr -cs A-Za-z\' '\n' |
-c --complement
-s, --squeeze-repeats
replace each input sequence of a repeated character that is... (1 Reply)
Hi am having a c pgm. It has the include files (unistd.h,sys/types.h,win.h,scr.h,curses.h,stdarg.h and color.h). I don't know the purpose of these include files. will u plz explain me. (1 Reply)
What does this part in the following code ?
if ; then
$t shows some time values for getting the response, but why .$t and what does the . after the !=
t=$(time -p wget --quiet --post-data='username=xxx&password=xxxx&id=xxxxxx' --no-check-certificate --output-document=/tmp/sms-status_out... (3 Replies)
in /etc/init.d/networking of an ubuntu computer, I found this code:
if ifdown -a --exclude=lo; then
log_action_end_msg $?
else
log_action_end_msg $?
fi
Shouldn't it be replace by
ifdown -a --exclude=lo
... (0 Replies)
Can you please explain the following code plz?
my_cd=' '
while getopts :e: OPTION;
do
case "$OPTION" in
e) my_cd ="$OPTARG";;
esac
done
if ; then
echo " >>> ERROR - I am wrong"
echo " >>> ERROR - Hello"
exit 99
fi
What I don't understand is what is OPTION or... (3 Replies)
Hello,
I have recently come across this awk program. Can some one shed some light on what is taking place.
awk '{!a++}END{for(i in a) if ( a >10 ) print a,i }' $FILE
Best Regards,
jaysunn (1 Reply)
Hi all
I am new to egrep can someone please explain me what does the below Statement do
egrep -v "^missing sales|^\
Thanks in advance
Sri
Please use next time code tags for your code and data (4 Replies)
Hi,
I need more explination on it, how it works
abcd="$(echo "$abcd" | sed 's/ //g')" >> ${LOGFILE} 2>&1
can any one suggest me on this?
Rgds,
LKR (1 Reply)
dear sir,
I am new to unix zone. need some explanation on the function used.
cat /apps/prd/venue/code/bin/std.funcs
#!/usr/bin/ksh
#-------------------------------------------------------------------
# printmsg: prints the message given in arg 1 with timestamp to
# stdout... (3 Replies)
Discussion started by: gowthamsoft
3 Replies
LEARN ABOUT MOJAVE
git-check-mailmap
GIT-CHECK-MAILMAP(1) Git Manual GIT-CHECK-MAILMAP(1)NAME
git-check-mailmap - Show canonical names and email addresses of contacts
SYNOPSIS
git check-mailmap [options] <contact>...
DESCRIPTION
For each "Name <user@host>" or "<user@host>" from the command-line or standard input (when using --stdin), look up the person's canonical
name and email address (see "Mapping Authors" below). If found, print them; otherwise print the input as-is.
OPTIONS --stdin
Read contacts, one per line, from the standard input after exhausting contacts provided on the command-line.
OUTPUT
For each contact, a single line is output, terminated by a newline. If the name is provided or known to the mailmap, "Name <user@host>" is
printed; otherwise only "<user@host>" is printed.
MAPPING AUTHORS
If the file .mailmap exists at the toplevel of the repository, or at the location pointed to by the mailmap.file or mailmap.blob
configuration options, it is used to map author and committer names and email addresses to canonical real names and email addresses.
In the simple form, each line in the file consists of the canonical real name of an author, whitespace, and an email address used in the
commit (enclosed by < and >) to map to the name. For example:
Proper Name <commit@email.xx>
The more complex forms are:
<proper@email.xx> <commit@email.xx>
which allows mailmap to replace only the email part of a commit, and:
Proper Name <proper@email.xx> <commit@email.xx>
which allows mailmap to replace both the name and the email of a commit matching the specified commit email address, and:
Proper Name <proper@email.xx> Commit Name <commit@email.xx>
which allows mailmap to replace both the name and the email of a commit matching both the specified commit name and email address.
Example 1: Your history contains commits by two authors, Jane and Joe, whose names appear in the repository under several forms:
Joe Developer <joe@example.com>
Joe R. Developer <joe@example.com>
Jane Doe <jane@example.com>
Jane Doe <jane@laptop.(none)>
Jane D. <jane@desktop.(none)>
Now suppose that Joe wants his middle name initial used, and Jane prefers her family name fully spelled out. A proper .mailmap file would
look like:
Jane Doe <jane@desktop.(none)>
Joe R. Developer <joe@example.com>
Note how there is no need for an entry for <jane@laptop.(none)>, because the real name of that author is already correct.
Example 2: Your repository contains commits from the following authors:
nick1 <bugs@company.xx>
nick2 <bugs@company.xx>
nick2 <nick2@company.xx>
santa <me@company.xx>
claus <me@company.xx>
CTO <cto@coompany.xx>
Then you might want a .mailmap file that looks like:
<cto@company.xx> <cto@coompany.xx>
Some Dude <some@dude.xx> nick1 <bugs@company.xx>
Other Author <other@author.xx> nick2 <bugs@company.xx>
Other Author <other@author.xx> <nick2@company.xx>
Santa Claus <santa.claus@northpole.xx> <me@company.xx>
Use hash # for comments that are either on their own line, or after the email address.
GIT
Part of the git(1) suite
Git 2.17.1 10/05/2018 GIT-CHECK-MAILMAP(1)