10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi All,
Can anyone please help me understanding what the difference between the below two?
1. script.sh &
2. nohup script.sh & (2 Replies)
Discussion started by: Anupam_Halder
2 Replies
2. UNIX for Dummies Questions & Answers
I see these terms used all the time with hardly any distinction between the two.
Any clarification would be appreciated!:) I could only get emacs to open in console so I was also wondering what are the common applications to use in console.:wall: (7 Replies)
Discussion started by: theKbStockpiler
7 Replies
3. Shell Programming and Scripting
Hi All,
Solarix/Bash v3x
Im trying to output any standard errors created by the script to a file using the below command:
. runDTE.sh 2> "$DTE_ERROR_FILE"
however the errors do get written to the dir/file stored in $DTE_ERROR_FILE but the error does not appear on the terminal screen in... (4 Replies)
Discussion started by: satnamx
4 Replies
4. Solaris
Hello Everybody
I would like to know any major difference between sudo & RBAC as I am bit familiar with RBAC but not with sudo (2 Replies)
Discussion started by: girish.batra
2 Replies
5. UNIX for Advanced & Expert Users
I am trying to automate a SSH login using Keys using the following command
ssh -i id_rsa usernamw@ipaddr.
I am successful in doing this and i am getting the Warning Screen and I logon successfully.
but when I am executing the command
tail -1cf put.dat | ssh -i id_rsa username@ipaddr > get.dat ... (1 Reply)
Discussion started by: Shivdatta
1 Replies
6. Programming
Hi,
Program A: uses pipe()
I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using:
* child
-> dup2(fd, STDOUT_FILENO);
-> execl("/path/PROGRAM B", "PROGRAM B", NULL);
* parent
-> char line;
-> read(fd, line, 100);
Question:... (2 Replies)
Discussion started by: vvaidyan
2 Replies
7. UNIX for Dummies Questions & Answers
I've come stuck when I was making sure the hour of the day was not been two times so that the rest of the script could not be executed.
Seems simple enough.
I used the -a to join the two conditions together and it would run if the conditions was t/f ( it is only supposed to run if was t/t).... (3 Replies)
Discussion started by: spookyrtd99
3 Replies
8. Shell Programming and Scripting
For executing a shell script, i know 2 ways:
1) using sh command
2) making the script file executable & then use ./
But i can across another way for executing the scripts... using ". ./"
I tried this way.. but i was able to understand the difference between "./" and ". ./"
I would be very... (2 Replies)
Discussion started by: abishekmag
2 Replies
9. UNIX for Advanced & Expert Users
:confused: Hi All
Can anyone help me in finding the answer of the question mentioned below.
What is the difference between Unix & linux ?
Thanks in Advance to all
CSaha (1 Reply)
Discussion started by: csaha
1 Replies
10. UNIX Desktop Questions & Answers
ehe may i know what are the difference between Unix & Linux, and what are the advantages of having Unix as well as disadvantages of having Unix or if u dun mind i am dumb do pls tell me what are the advantages as well as the disadvantages of having linux as well. thanks (1 Reply)
Discussion started by: cybertechmkteo
1 Replies
ul(1) General Commands Manual ul(1)
NAME
ul - Translates underlining for display on a terminal
SYNOPSIS
ul [-i] [-t terminal] [file...]
The ul command displays the named files (or standard input if none are given) with underlining shown as it would be on the printed page.
OPTIONS
Causes the ul command to indicate underlining by a separate line containing appropriate - (dashes). This is useful when you want to look
at the underlining in formatted text output on a cathode ray tube (CRT) terminal. Overrides the terminal kind specified in the environ-
ment. The terminfo database is read to determine the appropriate sequences for underlining. If the terminal is incapable of underlining
but is capable of a standout mode, then that mode is used instead. If the terminal can overstrike, or handles underlining automatically, ul
acts like the cat command, simply displaying data to the screen. If the terminal cannot underline, underlining is ignored.
DESCRIPTION
The ul command translates underscores to the sequence that indicates display underlining for the terminal in use, as specified by the TERM
environment variable.
FILES
Terminal information database.
SEE ALSO
Commands: col(1), colcrt(1), man(1), more(1)
Files: terminfo(4)
ul(1)