tag:blogger.com,1999:blog-694855878384792308.post3179438521148587435..comments2024-03-15T23:19:22.318-07:00Comments on Java67: Top 15 UNIX and Linux Interview Questions Answers for 1to 3 Years Experiencedjavin paulhttp://www.blogger.com/profile/15028902221295732276noreply@blogger.comBlogger17125tag:blogger.com,1999:blog-694855878384792308.post-88150097264992390312018-04-08T09:58:01.092-07:002018-04-08T09:58:01.092-07:00these question help me in my cllege placement thak...these question help me in my cllege placement thaksAnonymoushttps://www.blogger.com/profile/07732067545996496405noreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-21385570595506732912018-03-25T13:24:46.848-07:002018-03-25T13:24:46.848-07:00please add more on arguments handler ... passing a...please add more on arguments handler ... passing and handling arg to shell<br />laxmanbyadavhttps://www.blogger.com/profile/17643819216346167570noreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-54480363331456841702018-03-25T13:23:26.269-07:002018-03-25T13:23:26.269-07:00very good awsome very good awsome laxmanbyadavhttps://www.blogger.com/profile/17643819216346167570noreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-44399732119953403012018-01-20T12:38:20.702-08:002018-01-20T12:38:20.702-08:00Great collection. Thanks!Great collection. Thanks!Anonymoushttps://www.blogger.com/profile/15340142707791956296noreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-19748468687234390562016-11-11T09:34:47.878-08:002016-11-11T09:34:47.878-08:00Enter the command below, it will not disconnecting...Enter the command below, it will not disconnecting:<br /><br />export TMOUT=3600000000Sumanthttps://www.blogger.com/profile/06123815682985462478noreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-23556240161895703882016-10-18T12:24:51.770-07:002016-10-18T12:24:51.770-07:00ps -auxwww gives the detailed description of activ...ps -auxwww gives the detailed description of active processes Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-20071368148012361832016-03-31T12:07:28.352-07:002016-03-31T12:07:28.352-07:001. BIOS(POST check)
2. MBR(partition Information a...1. BIOS(POST check)<br />2. MBR(partition Information and it will execute the GRUB)<br />3. GRUB (Bootloader and it will execute the kernel)<br />4. Kernel (It will execute the /sbin/init)<br />5. init (execute the runlevel programs)<br />6. Runlevel(X-windows)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-24894034018817178292015-07-09T06:12:54.503-07:002015-07-09T06:12:54.503-07:00increase the seconds between keepaliveincrease the seconds between keepaliveAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-66531848619934736322015-04-01T17:29:21.251-07:002015-04-01T17:29:21.251-07:00i was asked to tell the boot process in linux
i was asked to tell the boot process in linux<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-10693030162847435602015-01-12T05:14:16.926-08:002015-01-12T05:14:16.926-08:00normally, we use ps to get process details,, so us...normally, we use ps to get process details,, so using when you run "ps -aux" this would print details using Unix format and when we run "ps aux" this would print details in BSD format. both command would mostly perform the same job,, u would need to check the man page of "ps" for more details and use options accordingly ....Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-71800363145130076712014-12-14T22:51:18.279-08:002014-12-14T22:51:18.279-08:00What is difference between ps -ef and ps -auxwww c...What is difference between ps -ef and ps -auxwww command? when to use which ps command?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-36371095777139240572014-08-29T02:17:43.719-07:002014-08-29T02:17:43.719-07:00How do you find open files for a process in Linux?...How do you find open files for a process in Linux?<br />Answer : you can either use lsof command which lists open file descriptor or you can do ls /proc/pid/fdAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-58872900769334133152013-08-14T19:27:51.427-07:002013-08-14T19:27:51.427-07:00I agree, I would prefer more task based questions ...I agree, I would prefer more task based questions than fact based question in any UNIX or Linux Interviews. I would rather ask candidate to <br /><br />find a text in 3GB file? (based on SED command)<br />finding a file which may exist in sub directory? (based on find command)<br />sorted values from 5th column of a CSV file? (cut, sort, or awk command based)<br />Finding how much swap space is free? (memory based)<br />finding which thread from a particular process is hogging CPU(prstat command based).<br /><br />Let me know what do you think about these Linux questions?Franknoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-47844329359816315892013-01-02T21:35:18.863-08:002013-01-02T21:35:18.863-08:00It is only good for junior developers. Not good fo...It is only good for junior developers. Not good for experienced Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-39169765067140898022012-10-19T08:18:09.740-07:002012-10-19T08:18:09.740-07:00Good One!!! Expecting this type of answers ;-)
--...Good One!!! Expecting this type of answers ;-)<br /><br />--<br />Manoj Kumar<br />http://linuxinterviewquetions.blogspot.no/2011/11/linux-interview-questions.htmlManoj K Samtanihttps://www.blogger.com/profile/10523064467243501756noreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-8812260615094747932012-10-15T16:18:50.813-07:002012-10-15T16:18:50.813-07:001) How to find all the links in a folder in UNIX o...1) How to find all the links in a folder in UNIX or Linux ?<br /><br />Why can't we use find instead of ls?<br /><br />Example,<br /><br />-bash-4.1# find . -type l -ls | head<br />405327 0 lrwxrwxrwx 1 root root 21 Jul 15 12:25 ./gdm/Xsession -> ../X11/xinit/Xsession<br />263317 0 lrwxrwxrwx 1 root root 33 Jul 15 12:58 ./skel/.xinputrc -> /etc/X11/xinit/xinput.d/ibus.conf<br />261742 0 lrwxrwxrwx 1 root root 10 Oct 9 20:32 ./rc4.d -> rc.d/rc4.d<br />261948 0 lrwxrwxrwx 1 root root 36 Jul 15 12:14 ./alternatives/mkisofs-mkisofsman -> /usr/share/man/man1/genisoimage.1.gz<br />261949 0 lrwxrwxrwx 1 root root 20 Jul 15 12:14 ./alternatives/mkisofs-mkhybrid -> /usr/bin/genisoimage<br />262127 0 lrwxrwxrwx 1 root root 33 Oct 9 20:33 ./alternatives/jre_1.6.0 -> /usr/lib/jvm/jre-1.6.0-ibm.x86_64<br />262809 0 lrwxrwxrwx 1 root root 18 Oct 9 20:32 ./alternatives/print-lpc -> /usr/sbin/lpc.cups<br />263444 0 lrwxrwxrwx 1 root root 32 Sep 24 00:46 ./alternatives/jaxp_parser_impl -> /usr/share/java/libgcj-4.4.6.jar<br />263449 0 lrwxrwxrwx 1 root root 37 Sep 24 00:47 ./alternatives/javah -> /usr/lib/jvm/java-1.5.0-gcj/bin/javah<br />263452 0 lrwxrwxrwx 1 root root 44 Sep 24 00:47 ./alternatives/appletviewer -> /usr/lib/jvm/java-1.5.0-gcj/bin/appletviewer<br />-bash-4.1# <br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-694855878384792308.post-11511245362074811132012-10-12T19:07:04.930-07:002012-10-12T19:07:04.930-07:00My putty keep disconnecting when working over SSH ...My putty keep disconnecting when working over SSH and travelling, is there a way to solve that ?Anonymousnoreply@blogger.com