8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Do anybody experience using awk or perl command to identify gradient of a straight line and The coefficient of determination/R-square value of a chart (R2) ?
Below is my input file :
t1 2 3 5 8
t2 0 2 0 2
t3 1 1 1 1
t4 50 70 80 90
.
.
.
Desired Output :
t1 2 3 5 8 0.6986... (10 Replies)
Discussion started by: perl_beginner
10 Replies
2. Red Hat
Hi all,
Good day. I just installed RHEL6.3 into my laptop to learn RH.
There is an existing Windows 7 in there.
After installing the RHEL, the laptop will just boot to Windows 7.
I tried to use this BCDedit to add Linux entry to the boot menu, BUT each time i pick the redhat selection,... (5 Replies)
Discussion started by: wingcross
5 Replies
3. UNIX for Dummies Questions & Answers
Hello everyone. I am trying to submit a job on quantum espresso program on a SLURM environment (parallel computing); of course SBATCH is used. I am a UNIX dummy and not sure if my script is right but i keep getting the error: sbatch: error: Batch job submission failed: job has invalid account. The... (0 Replies)
Discussion started by: lebphys78
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4. Hardware
Hello,
I want to connect a VT520 terminal to p3 linux box.
I have two questions regarding the connection. First,
is it possible to use RJ45 instead of RS232
cable. (with DB9 pin to RJ45 and DB25 to RJ45 converter).
Second point is that; do i need null modem cable or
straight cable... (5 Replies)
Discussion started by: vectrum
5 Replies
5. UNIX for Dummies Questions & Answers
Dear all
I am trying to install quantum espresso. When I implement the necessary commands (like configure and make), I get the following error:
/usr/bin/ld: warning: libgfortran.so.1, needed by/usr/lib64/openmpi/1.2.4-gcc/libmpi_f90.so, may conflict with libgfortran.so.3
Can anyone suggest... (2 Replies)
Discussion started by: chevskan
2 Replies
6. AIX
Hi,
I installed AIX 5.2 on a P5 9110-51A (powerpc).
The installation was successful, however, after each reboot it goes to service mode.
If I enter SMS menu, select boot device and select "normal mode" everything is ok, the system boots. But if I issue a reboot, it goes back to diagnostics... (6 Replies)
Discussion started by: gsorin
6 Replies
7. Shell Programming and Scripting
How can I plot a straight horizontal line using perl in unix solaris environment?
Please suggest.
Pooja (2 Replies)
Discussion started by: wadhwa.pooja
2 Replies
8. Solaris
Hi All,
1. modify /etc/default/login file as
make commented # console=
2.put my laptops ip at both
/etc/inet/ipnodes and /etc/host file
still i can login via telnet/ftp through a DB9-serial cable, but when i tried
through a lan stratight cable directly connected that machine... (7 Replies)
Discussion started by: mahadib
7 Replies
ATF-SH(1) BSD General Commands Manual ATF-SH(1)
NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO
atf-sh(3)
BSD
September 27, 2014 BSD