06-21-2005
I'm having trouble reading your code, please use code tags.
Can you write a sentence that says what you are trying to do with the whole code block? Not just the part of pattern matching?
10 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
I am very new to the world of Unix, in the middle of a crash course as I write this due to a system failure for my company. This system went down approximately 24 hours ago due to some apparent thunderstorms that passed through. The problem is that my company, like many others, has laid off... (5 Replies)
Discussion started by: Phaedirean
5 Replies
2. Shell Programming and Scripting
I recently started as an intern and my manager wanted to see how well I would handle Korn Bourne shell scripting without any prior experience, I have prior programming experience but I keep running into syntax errors with AWK. Please take a look at my simple code and tell me what stupid mistake... (6 Replies)
Discussion started by: yongho
6 Replies
3. UNIX for Advanced & Expert Users
$ errpt | more
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
3074FEB7 0802050205 T H fscsi1 ADAPTER ERROR
B8113DD1 0802050205 T H fcs1 LINK ERROR
B8113DD1 0802050205 T H fcs1 LINK ERROR
3074FEB7 0802050205 T H fscsi0 ADAPTER ERROR
B8113DD1 ... (0 Replies)
Discussion started by: mcastill66
0 Replies
4. AIX
$ errpt | more
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
3074FEB7 0802050205 T H fscsi1 ADAPTER ERROR
B8113DD1 0802050205 T H fcs1 LINK ERROR
B8113DD1 0802050205 T H fcs1 LINK ERROR
3074FEB7 0802050205 T H fscsi0 ADAPTER ERROR
B8113DD1 ... (2 Replies)
Discussion started by: mcastill66
2 Replies
5. UNIX for Dummies Questions & Answers
I'm trying to set up x2x between my desktop and laptop, and as a precondition to that, I'm just trying to get each to be able to display programs on the other (e.g. "desktop$ xterm -display laptop:0").
OS is Ubuntu 5.10 and X version is X.org 6.8.2
I've set up X to run without -nolisten, and... (1 Reply)
Discussion started by: vertigo23
1 Replies
6. Programming
hi
i have written a program to display files in a directory
but it doesnt compile on the sun/solaris system....
im using gcc(inbuilt compiler)
im generally used to working on a windows environment so maybe im overlookiing something
ive added comments to help readability of the program
i also... (2 Replies)
Discussion started by: anything2
2 Replies
7. UNIX for Dummies Questions & Answers
Hi all, dummy here.... I have major errors on entering the shell. On login I get:
-bash: dircolors: command not found
-bash: tr: command not found
-bash: fgrep: command not found
-bash: grep: command not found
-bash: grep: command not found
-bash: id: command not found
-bash: [: =: unary... (12 Replies)
Discussion started by: wcmmlynn
12 Replies
8. Programming
Hi Guys,
Hope everyone is fine :)
I have this code below:
#!/usr/bin/perl
$num_of_files=`ls | grep -v remover | wc -l`;
$remover=`ls -lrt | grep -v total | grep -v remover | head -1 | awk '{print $8}' | rm \`xargs\``;
if ($num_of_files>3) {
system ($remover);
}
When I... (3 Replies)
Discussion started by: rymnd_12345
3 Replies
9. Shell Programming and Scripting
I'm using solaris 10
Scenario as follows
I have a logfile with 2 columns:
column 1 = source directory + filename
column 2 = destination directory + filename
Using cron, my script polls for new files and adds them to the logfile ($ELOG) as described above. Using sed, the distination... (2 Replies)
Discussion started by: davidra
2 Replies
10. Shell Programming and Scripting
can someone spot what i'm doing wrong here:
awk 'BEGIN{printf("%0.2f", 1 / 2649320) * 100}'
i get this error:
awk: line 1: syntax error at or near *
then i do this and get the answer i'm trying to avoid:
awk 'BEGIN{print(1 / 2649320) * 100}'
3.77455e-05 (7 Replies)
Discussion started by: SkySmart
7 Replies
LEARN ABOUT MOJAVE
git-name-rev
GIT-NAME-REV(1) Git Manual GIT-NAME-REV(1)
NAME
git-name-rev - Find symbolic names for given revs
SYNOPSIS
git name-rev [--tags] [--refs=<pattern>]
( --all | --stdin | <commit-ish>... )
DESCRIPTION
Finds symbolic names suitable for human digestion for revisions given in any format parsable by git rev-parse.
OPTIONS
--tags
Do not use branch names, but only tags to name the commits
--refs=<pattern>
Only use refs whose names match a given shell pattern. The pattern can be one of branch name, tag name or fully qualified ref name. If
given multiple times, use refs whose names match any of the given shell patterns. Use --no-refs to clear any previous ref patterns
given.
--exclude=<pattern>
Do not use any ref whose name matches a given shell pattern. The pattern can be one of branch name, tag name or fully qualified ref
name. If given multiple times, a ref will be excluded when it matches any of the given patterns. When used together with --refs, a ref
will be used as a match only when it matches at least one --refs pattern and does not match any --exclude patterns. Use --no-exclude to
clear the list of exclude patterns.
--all
List all commits reachable from all refs
--stdin
Transform stdin by substituting all the 40-character SHA-1 hexes (say $hex) with "$hex ($rev_name)". When used with --name-only,
substitute with "$rev_name", omitting $hex altogether. Intended for the scripter's use.
--name-only
Instead of printing both the SHA-1 and the name, print only the name. If given with --tags the usual tag prefix of "tags/" is also
omitted from the name, matching the output of git-describe more closely.
--no-undefined
Die with error code != 0 when a reference is undefined, instead of printing undefined.
--always
Show uniquely abbreviated commit object as fallback.
EXAMPLE
Given a commit, find out where it is relative to the local refs. Say somebody wrote you about that fantastic commit
33db5f4d9027a10e477ccf054b2c1ab94f74c85a. Of course, you look into the commit, but that only tells you what happened, but not the context.
Enter git name-rev:
% git name-rev 33db5f4d9027a10e477ccf054b2c1ab94f74c85a
33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99~940
Now you are wiser, because you know that it happened 940 revisions before v0.99.
Another nice thing you can do is:
% git log | git name-rev --stdin
GIT
Part of the git(1) suite
Git 2.17.1 10/05/2018 GIT-NAME-REV(1)