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tech:unix:start
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tech:unix:start [2015/08/03 10:13] rk4n3 |
tech:unix:start [2018/11/25 16:11] (current) rk4n3 |
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| - | ====== Technical UNIX Topics ====== | + | <typo fs:xx-large; fw:bold>UNIX Topics</typo> |
| - | This sample ''.kshrc'' {{:tech:unix:dot-kshrc-sample.txt|file}} is typically paired with a ''.profile'' containing simply:<code sh>export ENV=${HOME}/.kshrc</code> | + | [[tech:unix:solaris:start|Solaris topics]] |
| - | ===== AIX Topics ===== | + | ====== Troubleshooting Topics ====== |
| + | ===== Troubleshooting SSH ===== | ||
| + | Start an SSH daemon in debug mode:<code>/usr/sbin/sshd -d -p 2222</code> | ||
| + | Connect with client in verbose mode:<code>ssh -vv -p 2222 ServerIP</code> | ||
| + | |||
| + | ------ | ||
| + | ====== AIX Topics ====== | ||
| ==== AIX Kernel Lock Table - Front-Loading Overhead ==== | ==== AIX Kernel Lock Table - Front-Loading Overhead ==== | ||
| Line 13: | Line 19: | ||
| One mitigation technique would be to utilize the region/range parameters for fcntl, locking a region at an arbitrarily-high position, which has the side-effect of the lock entry being located away from the front of the lock table. | One mitigation technique would be to utilize the region/range parameters for fcntl, locking a region at an arbitrarily-high position, which has the side-effect of the lock entry being located away from the front of the lock table. | ||
| + | |||
| + | ------ | ||
| + | ====== Sample config files ====== | ||
| + | ==== .kshrc ==== | ||
| + | This sample ''.kshrc'' {{:tech:unix:dot-kshrc-sample.txt|file}} is typically paired with a ''.profile'' containing simply:<code sh>export ENV=${HOME}/.kshrc</code> | ||
| + | |||
| + | ==== .twmrc ==== | ||
| + | <code> | ||
| + | # A .twmrc file personalized by rk4n3 | ||
| + | UsePPosition on | ||
| + | RandomPlacement | ||
| + | NoGrabServer | ||
| + | OpaqueMove | ||
| + | RestartPreviousState | ||
| + | DecorateTransients | ||
| + | #ClientBorderWidth | ||
| + | #NoDefaults | ||
| + | |||
| + | TitleFont "-*-fixed-medium-r-*-*-12-*-*-*-*-*-*-*" | ||
| + | ResizeFont "-*-fixed-medium-r-*-*-12-*-*-*-*-*-*-*" | ||
| + | MenuFont "-*-fixed-medium-r-*-*-12-*-*-*-*-*-*-*" | ||
| + | IconFont "-*-fixed-medium-r-*-*-12-*-*-*-*-*-*-*" | ||
| + | IconManagerFont "-*-fixed-medium-r-*-*-12-*-*-*-*-*-*-*" | ||
| + | |||
| + | Color { | ||
| + | DefaultBackground "rgb:0/0/0" | ||
| + | DefaultForeground "rgb:F/F/F" | ||
| + | BorderColor "rgb:C/C/4" | ||
| + | TitleBackground "rgb:3/3/3" | ||
| + | TitleForeground "rgb:C/A/0" | ||
| + | MenuBackground "rgb:2/2/2" | ||
| + | MenuForeground "rgb:C/A/0" | ||
| + | MenuBorderColor "rgb:F/F/0" | ||
| + | MenuTitleBackground "rgb:4/4/4" | ||
| + | MenuTitleForeground "rgb:F/F/0" | ||
| + | IconBackground "rgb:4/4/4" | ||
| + | IconForeground "rgb:C/A/0" | ||
| + | IconBorderColor "rgb:4/4/4" | ||
| + | IconManagerBackground "rgb:4/4/4" | ||
| + | IconManagerForeground "rgb:C/C/4" | ||
| + | } | ||
| + | |||
| + | NoTitle { "stalonetray" } | ||
| + | |||
| + | # Define some useful functions for motion-based actions. | ||
| + | MoveDelta 3 | ||
| + | Function "move-or-lower" { f.move f.deltastop f.lower } | ||
| + | Function "move-or-raise" { f.move f.deltastop f.raise } | ||
| + | Function "move-or-iconify" { f.move f.deltastop f.iconify } | ||
| + | |||
| + | # Set some useful bindings. Sort of uwm-ish, sort of simple-button-ish | ||
| + | #LeftTitleButton ":iconify" = f.iconify | ||
| + | #RightTitleButton ":resize" = f.resize | ||
| + | |||
| + | Button1 = : root : f.menu "MainMenu" | ||
| + | |||
| + | Button1 = m : window|icon : f.function "move-or-lower" | ||
| + | Button2 = m : window|icon : f.iconify | ||
| + | Button3 = m : window|icon : f.function "move-or-raise" | ||
| + | |||
| + | Button1 = : title : f.function "move-or-raise" | ||
| + | Button2 = : title : f.raiselower | ||
| + | Button3 = : title : f.menu "simplewinops" | ||
| + | |||
| + | Button1 = : icon : f.function "move-or-iconify" | ||
| + | Button2 = : icon : f.iconify | ||
| + | |||
| + | Button1 = : iconmgr : f.iconify | ||
| + | Button2 = : iconmgr : f.iconify | ||
| + | |||
| + | # | ||
| + | # And a menus with the usual things | ||
| + | # | ||
| + | menu "winops" { | ||
| + | "Iconify" f.iconify | ||
| + | "Resize" f.resize | ||
| + | "Move" f.move | ||
| + | "Raise" f.raise | ||
| + | "Lower" f.lower | ||
| + | "-------------" f.nop | ||
| + | "Focus" f.focus | ||
| + | "Unfocus" f.unfocus | ||
| + | "Show Iconmgr" f.showiconmgr | ||
| + | "Hide Iconmgr" f.hideiconmgr | ||
| + | "-------------" f.nop | ||
| + | "Kill" f.destroy | ||
| + | "Delete" f.delete | ||
| + | "Lower" f.lower | ||
| + | } | ||
| + | |||
| + | menu "simplewinops" { | ||
| + | "Lower" f.lower | ||
| + | "Close" f.delete | ||
| + | "Kill" f.destroy | ||
| + | } | ||
| + | |||
| + | menu "tools" { | ||
| + | "Edit .twmrc" f.exec "exec gvim ~/.twmrc &" | ||
| + | "Restart TWM" f.restart | ||
| + | "-------------" f.nop | ||
| + | "Window..." f.menu "winops" | ||
| + | "=============" f.nop | ||
| + | "Exit TWM" f.quit | ||
| + | } | ||
| + | |||
| + | menu "MainMenu" { | ||
| + | "rk4n3@darkstar" f.title | ||
| + | "Terminal" f.exec "exec terminator &" | ||
| + | "File Manager" f.exec "exec xfe &" | ||
| + | "-------------" f.nop | ||
| + | "Tools" f.menu "tools" | ||
| + | "Close window..." f.delete | ||
| + | "-------------" f.nop | ||
| + | "Geeqie" f.exec "exec geeqie &" | ||
| + | "Open Office" f.exec "exec soffice &" | ||
| + | "Firefox" f.exec "firefox &" | ||
| + | } | ||
| + | </code> | ||
tech/unix/start.1438614785.txt.gz · Last modified: 2015/08/03 10:13 by rk4n3
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