Here is an example, written on the assumption your programs create no files.
When you run make, it will attempt to create file1 through file5 in that order, by running the commands you tell it to. If there is an error, it will detect the nonzero return code and stop in the middle. Next time you run it, it will remember where it left off by what file1...file5 files have and haven't been created.
Run 'make clean' to remove the files and start over from the beginning.
NOte that the eight leading spaces are actually tabs and must be tabs for make to work.
Hi everybody,
I am wondering if there is any tool or website out there which can track who is viewing my resume. It is very frustrating when you send your CV or Cover Letter and you receive no feedback from the company, you don't even know if they have checked it out.
Thanks for your help (1 Reply)
I am trying to send email using the "mail" command. I keep getting an "exec failed. errno=2." message.
Here is one the commands I have tried:
mail test@mycompany.com < test1.out
Any ideas what may be causing this error msg? (1 Reply)
In our directory there are too many files, & if I try to execute mv *.gz or rm *.l command it fails, providing error string as - 'arg list too long'. This doesnt happen always, is there any way we know, limit on the rm & mv command so we can take care of this failure in future executions ? (9 Replies)
I have a script that occasionally has a command here and there that fails and I would like to set my script up to just re run the command if the exit code is 1.
Is there a simple way to do that without if/thens or redirecting to the command again? (5 Replies)
Hi!
I have this situation with 3 shellscripts.
One is a "startscript" that simply calls other scripts. This one is scheduled with cron to run at regular intervals. That script runs what I'll refer to as Script 1.
Script 1 in turn runs script 2 (import_catalogs_buyer.sh)
Sometimes, seemingly... (2 Replies)
I'm trying to build some python modules on a Solaris 10 machine. It has gcc as /usr/sfw/bin/gcc.
# CC=gcc python setup.py build
running build
running build_py
running build_ext
cc -c actread.c -o actread.o
unable to execute cc: No such file or directory
error: command 'cc' failed with exit... (8 Replies)
I would like to get pm-suspend (or any other suspend method) working for a small new desktop computer. It is based on a Zotac GF-8200 ITX motherboard and an AMD Athlon II X@ 240 CPU using ArchLinux x86_64.
The pm-suspend script works, apparently putting the machine into suspend correctly... (0 Replies)
Hi, I put a for loop in a script to eject backup tapes from the robot. The command echo' output goes to the log file without problem, but command vmchange's output does not go to the log file although it's working fine. It still displays on the screen. I've tried '2>&1 1>$log', but nothing changed.... (5 Replies)
Sorry if this is the wrong place for this. I haven't done UNIX Admin in a long time and am trying to update the utilities on a Solaris server so that I can get Apache 2.4.25 installed. I am finding a lot of utilities that are just too far out of date and some versions are no longer supported. So... (0 Replies)
Discussion started by: PJ_Namias
0 Replies
LEARN ABOUT BSD
diff3
DIFF3(1) General Commands Manual DIFF3(1)NAME
diff3 - 3-way differential file comparison
SYNOPSIS
diff3 [ -exEX3 ] file1 file2 file3
DESCRIPTION
Diff3 compares three versions of a file, and publishes disagreeing ranges of text flagged with these codes:
==== all three files differ
====1 file1 is different
====2 file2 is different
====3 file3 is different
The type of change suffered in converting a given range of a given file to some other is indicated in one of these ways:
f : n1 a Text is to be appended after line number n1 in file f, where f = 1, 2, or 3.
f : n1 , n2 c Text is to be changed in the range line n1 to line n2. If n1 = n2, the range may be abbreviated to n1.
The original contents of the range follows immediately after a c indication. When the contents of two files are identical, the contents of
the lower-numbered file is suppressed.
Under the -e option, diff3 publishes a script for the editor ed that will incorporate into file1 all changes between file2 and file3, i.e.
the changes that normally would be flagged ==== and ====3. Option -x (-3) produces a script to incorporate only changes flagged ====
(====3). The following command will apply the resulting script to `file1'.
(cat script; echo '1,$p') | ed - file1
The -E and -X are similar to -e and -x, respectively, but treat overlapping changes (i.e., changes that would be flagged with ==== in the
normal listing) differently. The overlapping lines from both files will be inserted by the edit script, bracketed by "<<<<<<" and ">>>>>>"
lines.
For example, suppose lines 7-8 are changed in both file1 and file2. Applying the edit script generated by the command
"diff3 -E file1 file2 file3"
to file1 results in the file:
lines 1-6
of file1
<<<<<<< file1
lines 7-8
of file1
=======
lines 7-8
of file3
>>>>>>> file3
rest of file1
The -E option is used by RCS merge(1) to insure that overlapping changes in the merged files are preserved and brought to someone's atten-
tion.
FILES
/tmp/d3?????
/usr/libexec/diff3
SEE ALSO diff(1)BUGS
Text lines that consist of a single `.' will defeat -e.
7th Edition October 21, 1996 DIFF3(1)